Ann Cai Shah, M.D.
Anesthesiology Physician · San Francisco, CA
Ann Cai Shah, M.D. is an anesthesiology physician with a practice address in San Francisco, California, and NPI 1760735583, issued on Oct 17, 2012. Check the license (California A131206, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ann Cai Shah
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A131206 CA
Self-reported in NPPES; status is on the state search - Practice location
- 513 Parnassus Ave # S436, San Francisco, CA 94143
- Phone
- (415) 514-3781
- Enumerated
- Oct 17, 2012
- Record last updated
- Sep 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (415) 514-0185
- Medicare enrollment
- Enrolled (PECOS I20170907001758); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 513 Parnassus Ave # S436
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Barrera, MDAnesthesiology Physician1043770191
- Christopher Calciano, MDStudent in an Organized Health Care Education/Training Program1336941806
- Joyce Chang, M.D.Anesthesiology Physician1144507120
- Gregory Chinn, M.D./PH.D.Student in an Organized Health Care Education/Training Program1649614595
- Kevin EappenStudent in an Organized Health Care Education/Training Program1174463418
- Lindsey Huddleston, M.D.Anesthesiology Physician1982991915
Verify Ann Cai Shah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A131206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average anesthesiology physician in 2024
274 Medicare Part D claims for 48 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 97 claims were for opioids.
Most prescribed
- Gabapentin68 claims
- Buprenorphine58 claims
- Lidocaine24 claims
- Baclofen22 claims
- Cyclobenzaprine Hcl16 claims
- Tizanidine Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 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: $166.00
1 payment: food and beverage; the largest payer was Averitas Pharma Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through 3 group practices
- Ucsf Medical Group Business ServicesSan Francisco, CA
- University Anesthesia Medical GroupSan Francisco, CA
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Cai Shah among 7,571 anesthesiology physician records in California
Ann Cai Shah, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2012 · median 2006 among the 4,868 with a school on file
- Record last updated2017 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
499 anesthesiology physician records list a practice address in San Francisco
They are 499 of the 38,143 NPPES records with a practice address in San Francisco, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in San Francisco → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Philip Bickler, MDSan Francisco, CA 941431245295450
- Ronald Braun, M.D.San Francisco, CA 941431700865367
- Neal Cohen, MDSan Francisco, CA 941431790740504
- Helge Eilers, MDSan Francisco, CA 941431134182884
- Adrian Gelb, MDSan Francisco, CA 941431568427185
- Michael Gropper, MDSan Francisco, CA 941431699730416
- Jeffrey Katz, MDSan Francisco, CA 941431295790913
- Terry Kim, MDSan Francisco, CA 941431972578524
Common questions
What is Ann Cai Shah, M.D.'s NPI number?
Ann Cai Shah, M.D.'s National Provider Identifier (NPI) is 1760735583, issued on Oct 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ann Cai Shah, M.D. located?
The NPPES record lists a practice address at 513 Parnassus Ave # S436, San Francisco, CA, 94143. Phone: (415) 514-3781. Providers update this record themselves, so call before visiting.
How can I verify Ann Cai Shah, M.D.'s license?
NPPES lists California license number A131206, as entered by the provider. 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.
How much does Ann Cai Shah, M.D. prescribe under Medicare Part D?
In 2024, Ann Cai Shah, M.D. had 274 Medicare Part D claims for 48 beneficiaries; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.
What is Ann Cai Shah, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.5 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), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.