Oakland-Fremont-Berkeley, CA
46 Medicare-certified surgical centers. 33 report quality measures, 22 have patient-survey scores.
46 centers
| Center | City | Specialties | Ownership | ORs | Hospital visits after surgery |
|---|---|---|---|---|---|
| ASPEN SURGERY CENTER, LLC | WALNUT CREEK | Dental surgeryEndoscopyFoot surgery +7 | Proprietary | 8 | As expected Colonoscopy |
| FREMONT AMBULATORY SURGERY CENTER | FREMONT | Dental surgeryEndoscopyFoot surgery +7 | Proprietary | 11 | As expected Colonoscopy |
| SURGERY CENTER FREMONT | FREMONT | EndoscopyFoot surgeryOB/GYN surgery +5 | Proprietary | 6 | As expected Colonoscopy |
| WASHINGTON OUTPATIENT SURGERY | FREMONT | Dental surgeryEndoscopyFoot surgery +6 | Proprietary | 7 | As expected Colonoscopy |
| HACIENDA SURGERY CENTER | PLEASANTON | Foot surgeryOB/GYN surgeryOphthalmology +4 | Proprietary | 3 | As expected Colonoscopy |
| SAN LEANDRO SURGERY CENTER | SAN LEANDRO | Foot surgeryOB/GYN surgeryOphthalmology +4 | Proprietary | 7 | As expected Colonoscopy |
| EAST BAY ENDOSURGERY CENTER | OAKLAND | Endoscopy | Proprietary | 3 | As expected Colonoscopy |
| SEQUOIA SURGICAL PAVILION | WALNUT CREEK | Foot surgeryOrthopedic surgeryOtolaryngology +2 | Proprietary | 5 | As expected Orthopedic |
| SURGERY CENTER,THE | OAKLAND | Dental surgeryFoot surgeryOB/GYN surgery +4 | Proprietary | 6 | As expected Orthopedic |
| TRESANTI MEDICAL CORPORATION,T | SAN RAMON | Orthopedic surgeryOtolaryngologyPlastic surgery +1 | Proprietary | 1 | As expected Colonoscopy |
| WEBSTER OUTPATIENT SURGERY CENTER | SAN RAMON | Foot surgeryOrthopedic surgeryOtolaryngology +3 | Proprietary | 3 | As expected Orthopedic |
| BAY AREA ENDOSCOPY CENTER, LLC | CASTRO VALLEY | Endoscopy | Proprietary | 2 | As expected Colonoscopy |
| BAY AREA SURGICAL SPECIALIST SERVICES LLC | WALNUT CREEK | EndoscopyFoot surgeryOB/GYN surgery +5 | Proprietary | 4 | As expected Orthopedic |
| EAST BAY ENDOSCOPY CENTER, L P | EMERYVILLE | Endoscopy | Proprietary | 2 | As expected Colonoscopy |
| NORCAL ORTHOPEDIC SURGERY CENTER, LLC | SAN RAMON | Orthopedic surgeryPain management | Proprietary | 2 | As expected Orthopedic |
| OPTIMA OPHTHALMIC MEDICAL ASSO | HAYWARD | Ophthalmology | Proprietary | 1 | no case volume reported |
| WALNUT CREEK ENDOSCOPY CENTER | WALNUT CREEK | Dental surgeryOphthalmologyOtolaryngology +1 | Proprietary | 2 | As expected Colonoscopy |
| San Ramon Endoscopy Center, LLC | SAN RAMON | Endoscopy | Proprietary | 2 | As expected Colonoscopy |
| SURGERY CENTER OF OAKLAND | OAKLAND | Foot surgeryOrthopedic surgeryPain management | Proprietary | 2 | As expected Orthopedic |
| DIALYSIS ACCESS CENTER A MEDICAL CORPORATION | OAKLAND | Other surgery | Proprietary | 2 | no case volume reported |
| PINNACLE SURGERY CENTER, INC | WALNUT CREEK | Orthopedic surgeryPain managementPlastic surgery | Proprietary | 1 | As expected Orthopedic |
| PREMIER SURGERY CENTER | CONCORD | EndoscopyFoot surgeryOB/GYN surgery +5 | Proprietary | 6 | As expected Colonoscopy |
| SHADELANDS ENDOVASCULAR, LLC | WALNUT CREEK | Other surgery | Proprietary | 2 | no case volume reported |
| MISSION VALLEY SURGERY CENTER | FREMONT | Ophthalmology | Proprietary | 1 | no case volume reported |
| REDWOOD SURGERY CENTER LP | CASTRO VALLEY | Foot surgeryOrthopedic surgeryPain management | Proprietary | 2 | no case volume reported |
| CALIFORNIA EYE CLINIC | ANTIOCH | OphthalmologyPlastic surgeryOther surgery | Proprietary | 1 | no case volume reported |
| CANYON PINOLE SURGERY CENTER | PINOLE | Dental surgeryEndoscopyOB/GYN surgery +4 | Proprietary | 2 | no case volume reported |
| EXECUTIVE SURGERY CENTER, INC | DANVILLE | EndoscopyOther surgery | Proprietary | 2 | As expected Colonoscopy |
| PRECISION SURGICENTER | FREMONT | Orthopedic surgery | Proprietary | 2 | As expected Orthopedic |
| ADVANCED INTERVENTIONAL SURGICAL CENTER | FREMONT | Other surgery | Proprietary | 2 | As expected Colonoscopy |
| BAY AREA LASER SURGERY CENTER | PINOLE | OtolaryngologyPlastic surgery | Proprietary | 2 | no case volume reported |
| LASER SURGERY CENTER LTD | WALNUT CREEK | Other surgery | Proprietary | 3 | As expected Colonoscopy |
| MISSION SURGERY CENTER INC | FREMONT | Pain management | Proprietary | 4 | no case volume reported |
| SHADELANDS ADVANCED ENDOSCOPY INTITUTE, INC | WALNUT CREEK | Other surgery | Proprietary | 2 | As expected Colonoscopy |
| BAY SURGERY CENTER | OAKLAND | Foot surgeryOrthopedic surgeryPain management | Proprietary | 2 | no case volume reported |
| BLACKHAWK SURGERY CENTER | DANVILLE | Plastic surgery | Proprietary | 1 | no case volume reported |
| BRENTWOOD SURGERY CENTER | BRENTWOOD | Dental surgeryEndoscopyFoot surgery +6 | Proprietary | 2 | no case volume reported |
| EXCELSIOR SURGERY CENTER LLC | DANVILLE | OtolaryngologyPlastic surgeryOther surgery | Proprietary | 2 | no case volume reported |
| EYE CENTER OF NORTHERN CALIFOR | EL CERRITO | Ophthalmology | Proprietary | 1 | no case volume reported |
| EYE MD LASER AND SURGERY CENTER | OAKLAND | Ophthalmology | Proprietary | 2 | no case volume reported |
| PLASTIC & RECONSTRUCTIVE SURGE | PLEASANTON | Plastic surgery | Proprietary | 2 | no case volume reported |
| SHADESLANDS SURGERY CENTER | WALNUT CREEK | OtolaryngologyPlastic surgery | Proprietary | 1 | no case volume reported |
| STEVENSON SURGERY CENTER | FREMONT | EndoscopyPain management | Proprietary | 1 | no case volume reported |
| WEBSTER SURGERY CENTER | OAKLAND | Foot surgeryOB/GYN surgeryOrthopedic surgery +4 | Proprietary | 4 | no case volume reported |
| Berkeley Surgery Center | Berkeley | not filed | — | — | no case volume reported |
| Callista Surgery Center, LLC | WALNUT CREEK | not filed | — | — | no case volume reported |
One measure shown per center — the one with reportable case volume. Every center reports on a different mix, which is why the full grid is worth opening.
See all measures for these 46 centers
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| Center | Colonoscopy nat 9.9 | Orthopedic nat 2.4 | Urology nat 5.4 | General surgery nat 1 | Transfer rate | Rating | Recommend | Surveys |
|---|---|---|---|---|---|---|---|---|
| ASPEN SURGERY CENTER, LLC | 10.3 As expected | 2.8 As expected | 4.6 As expected | 1 As expected | 0.073 | 95 | 95 | 485 |
| FREMONT AMBULATORY SURGERY CENTER | 9.5 As expected | 3.2 As expected | 4.7 As expected | 1 As expected | 0.131 | 90 | 84 | 135 |
| SURGERY CENTER FREMONT | 9.3 As expected | 2.4 As expected | 4.8 As expected | 1 As expected | 0.048 | 95 | 95 | 1202 |
| WASHINGTON OUTPATIENT SURGERY | 9.5 As expected | 2.1 As expected | 6.2 As expected | 1.1 As expected | 0.123 | 95 | 97 | 150 |
| HACIENDA SURGERY CENTER | 10 As expected | 2.5 As expected | — | — | 0.089 | 95 | 95 | 205 |
| SAN LEANDRO SURGERY CENTER | 10.6 As expected | 2.2 As expected | — | 1.1 As expected | 0.043 | 94 | 94 | 537 |
| EAST BAY ENDOSURGERY CENTER | 8.5 As expected | — | — | 0.9 As expected | 0.054 | 93 | 92 | 520 |
| SEQUOIA SURGICAL PAVILION | — | 2.5 As expected | — | — | 0.075 | 95 | 95 | 209 |
| SURGERY CENTER,THE | — | 2.8 As expected | 6.5 As expected | 0.9 As expected | 0.105 | 95 | 94 | 981 |
| TRESANTI MEDICAL CORPORATION,T | 10.9 As expected | — | — | 0.9 As expected | 0.078 | 96 | 95 | 199 |
| WEBSTER OUTPATIENT SURGERY CENTER | — | 2.6 As expected | — | — | 0.166 | 95 | 95 | 129 |
| BAY AREA ENDOSCOPY CENTER, LLC | 8.6 As expected | — | — | — | 0.077 | 96 | 96 | 279 |
| BAY AREA SURGICAL SPECIALIST SERVICES LLC | — | 3 As expected | 5.1 As expected | 0.8 As expected | 0.062 | 94 | 93 | 286 |
| EAST BAY ENDOSCOPY CENTER, L P | 9.6 As expected | — | — | — | 0.097 | 94 | 93 | 585 |
| NORCAL ORTHOPEDIC SURGERY CENTER, LLC | — | 3 As expected | — | — | 0.231 | 95 | 93 | 147 |
| OPTIMA OPHTHALMIC MEDICAL ASSO | — | — | — | — | 0 | 90 | 95 | 60 |
| WALNUT CREEK ENDOSCOPY CENTER | 8.9 As expected | — | — | — | 0.056 | 95 | 95 | 603 |
| San Ramon Endoscopy Center, LLC | 10 As expected | — | — | — | — | 92 | 92 | 247 |
| SURGERY CENTER OF OAKLAND | — | 2.3 As expected | — | — | — | 89 | 85 | 169 |
| DIALYSIS ACCESS CENTER A MEDICAL CORPORATION | — | — | — | — | 0.699 | 93 | 90 | 51 |
| PINNACLE SURGERY CENTER, INC | — | 2.4 As expected | — | — | — | 98 | 98 | 56 |
| PREMIER SURGERY CENTER | 10.1 As expected | 2.4 As expected | — | 1 As expected | 0.036 | — | — | — |
| SHADELANDS ENDOVASCULAR, LLC | — | — | — | — | — | 92 | 92 | 50 |
| MISSION VALLEY SURGERY CENTER | — | — | — | — | 0 | — | — | — |
| REDWOOD SURGERY CENTER LP | — | — | — | — | 0.031 | — | — | — |
| CALIFORNIA EYE CLINIC | — | — | — | — | — | — | — | — |
| CANYON PINOLE SURGERY CENTER | — | — | — | — | — | — | — | — |
| EXECUTIVE SURGERY CENTER, INC | 8.8 As expected | — | — | — | — | — | — | — |
| PRECISION SURGICENTER | — | 2.6 As expected | — | — | — | — | — | — |
| ADVANCED INTERVENTIONAL SURGICAL CENTER | 10.1 As expected | — | — | — | — | — | — | — |
| BAY AREA LASER SURGERY CENTER | — | — | — | — | — | — | — | — |
| LASER SURGERY CENTER LTD | 9.4 As expected | — | — | — | — | — | — | — |
| MISSION SURGERY CENTER INC | — | — | — | — | — | — | — | — |
| SHADELANDS ADVANCED ENDOSCOPY INTITUTE, INC | 10.7 As expected | — | — | — | — | — | — | — |
| BAY SURGERY CENTER | — | — | — | — | — | — | — | — |
| BLACKHAWK SURGERY CENTER | — | — | — | — | — | — | — | — |
| BRENTWOOD SURGERY CENTER | — | — | — | — | — | — | — | — |
| EXCELSIOR SURGERY CENTER LLC | — | — | — | — | — | — | — | — |
| EYE CENTER OF NORTHERN CALIFOR | — | — | — | — | — | — | — | — |
| EYE MD LASER AND SURGERY CENTER | — | — | — | — | — | — | — | — |
| PLASTIC & RECONSTRUCTIVE SURGE | — | — | — | — | — | — | — | — |
| SHADESLANDS SURGERY CENTER | — | — | — | — | — | — | — | — |
| STEVENSON SURGERY CENTER | — | — | — | — | — | — | — | — |
| WEBSTER SURGERY CENTER | — | — | — | — | — | — | — | — |
| Berkeley Surgery Center | — | — | — | — | — | — | — | — |
| Callista Surgery Center, LLC | — | — | — | — | — | — | — | — |
Rates are per-100 risk-standardized 7-day hospital visits; "nat" is the national rate for that measure. Rating and Recommend are OAS CAHPS linear mean scores (0–100). A dash means CMS did not report a value — usually too few cases, which is not a bad score.
Sources: CMS Provider of Services file (iQIES, 2026 Q2) for the facility list, specialties and room counts; CMS ASCQR facility-level quality measures; CMS OAS CAHPS patient survey. Metro grouping is by CBSA code 36084; the area name is the U.S. Census Bureau's own title for it, not one we invented.