Alexander Butwick, MD
Anesthesiology Physician · San Francisco, CA
Alexander Butwick, MD is an anesthesiology physician with a practice address in San Francisco, California, and NPI 1629119888, issued on Feb 9, 2007. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alexander Butwick
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- Practice location
- 521 Parnassus Ave FL 4, San Francisco, CA 94143
- Phone
- (415) 476-9035
- Enumerated
- Feb 9, 2007
- Entity
- Type 1 · individual
Also registered at 521 Parnassus Ave FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karam Atli, MDAnesthesiology Physician1124698923
- Amanpreet Bilg, MDAnesthesiology Physician1306596952
- Marc Bozych, DOAnesthesiology Physician1033616941
- Katharina Brab, MD, PHDPediatric Anesthesiology Physician1083343156
- Michael Brook, MDPain Medicine (Anesthesiology) Physician1255361838
- Alice Campton, M.D.Anesthesiology Physician1548849649
Verify Alexander Butwick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $112.32
2 payments, mostly food and beverage; the largest payer was Becton, Dickinson and Company. The 17,418 providers of this specialty with any payment received $898.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- University Anesthesia Medical GroupSan Francisco, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
478 anesthesiology physician records list a San Francisco practice address
They are 478 of the 38,143 NPPES records with a San Francisco practice address, and 7,276 anesthesiology physician records in California.
All 478 in San Francisco → All 7,276 in California → Every provider in San Francisco →
Other anesthesiology physician records in California
- Alison A'Court, MDSan Diego, CA1912218199
- Peter Abaci, MDLos Gatos, CA1447200761
- Elma Abad-Pelsang, MDDel Mar, CA1689611923
- Rolando Abada, M.D.San Diego, CA1952319071
- Maher Abadir, MDTurlock, CA1669491718
- Jerry Abajian, M.D.Napa, CA1851336218
- Carolyn AbbasiLoma Linda, CA1811287311
- Christine Abboud, D.O.Walnut Creek, CA1174901508
- Steven Abboud, MDPalo Alto, CA1619364908
- Therese Abboud, M.D.Coronado, CA1003112913
Common questions
What is Alexander Butwick, MD's NPI number?
Alexander Butwick, MD's National Provider Identifier (NPI) is 1629119888, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Butwick, MD located?
The NPPES record lists a practice address at 521 Parnassus Ave FL 4, San Francisco, CA, 94143. Phone: (415) 476-9035. Providers update this record themselves, so call before visiting.
How can I verify Alexander Butwick, MD's license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Alexander Butwick, MD's Medicare quality score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.