Stephen Wesley King, MD, PHD
Anesthesiology Physician · San Francisco, CA
Stephen Wesley King, MD, PHD is an anesthesiology physician with a practice address in San Francisco, California, and NPI 1700841004, issued on Apr 19, 2006. Check the license (California G66265, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen Wesley King
- Credential
- MD, PHD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G66265 CA
Self-reported in NPPES; status is on the state search - Practice location
- 450 Sutter Street Suite 2222 Mcps, San Francisco, CA 94108
- Phone
- (415) 677-9937
- Enumerated
- Apr 19, 2006
- Record last updated
- Jun 1, 2026
- Medicaid ID
- 00G662650 CA
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Stephen Wesley King in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G66265Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen Wesley King among 7,571 anesthesiology physician records in California
Stephen Wesley King, MD, PHD 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 not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileNo · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2026 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,571 in California → Every provider in San Francisco → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ronald EisnerSan Francisco, CA 941081649491796
- Thomas Ellis, M.D.San Francisco, CA 941081922151240
- Henry Hu, MDSan Francisco, CA 941081730189614
- Tian Jiang, M.D.San Francisco, CA 941081164640744
- Meg Ohare, M.D.San Francisco, CA 941081619131935
- Susan Satterfield, M.D.San Francisco, CA 941081700825320
- Francis Tse, M.D.San Francisco, CA 941081801989470
- John Winchester, MDSan Francisco, CA 941081316147515
Common questions
What is Stephen Wesley King, MD, PHD's NPI number?
Stephen Wesley King, MD, PHD's National Provider Identifier (NPI) is 1700841004, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Wesley King, MD, PHD located?
The NPPES record lists a practice address at 450 Sutter Street Suite 2222 Mcps, San Francisco, CA, 94108. Phone: (415) 677-9937. Providers update this record themselves, so call before visiting.
How can I verify Stephen Wesley King, MD, PHD's license?
NPPES lists California license number G66265, 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. 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.