Irwin Chow, MD
Anesthesiology Physician · San Francisco, CA
Irwin Chow, MD is an anesthesiology physician with a practice address in San Francisco, California, and NPI 1184637530, issued on Aug 15, 2006. Check the license (California A81510, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Irwin Chow
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A81510 CA
Self-reported in NPPES; status is on the state search - Practice location
- 845 Jackson St, San Francisco, CA 94133
- Phone
- (415) 982-2400
- Enumerated
- Aug 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A815100 CA
- Medicare enrollment
- Enrolled (PECOS I20051031000638); may accept Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2001
- Entity
- Type 1 · individual
Also registered at 845 Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Irwin Chow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A81510Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $128.87
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, 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.
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 499 in San Francisco → All 7,571 in California → Every provider in San Francisco →
Other anesthesiology physician records in California
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- 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
- Mohammed Abdel Rahim, M.B.CH.BNewport Beach, CA1255520854
Common questions
What is Irwin Chow, MD's NPI number?
Irwin Chow, MD's National Provider Identifier (NPI) is 1184637530, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irwin Chow, MD located?
The NPPES record lists a practice address at 845 Jackson St, San Francisco, CA, 94133. Phone: (415) 982-2400. Providers update this record themselves, so call before visiting.
How can I verify Irwin Chow, MD's license?
NPPES lists California license number A81510, 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.
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.