Gwynne D. Church, M.D.
Pediatrics Physician · San Francisco, CA
Gwynne D. Church, M.D. is a pediatrics physician with a practice address in San Francisco, California, and NPI 1801838925, issued on Jun 12, 2006. Check the license (California A75347, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gwynne D. Church
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A75347 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 353-2813
- Enumerated
- Jun 12, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (415) 353-2334
- Medicaid ID
- 00A753470 CA
- Medicare enrollment
- Enrolled (PECOS I20050630000953); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1999
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 400 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gwynne D. Church in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A75347Check 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 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: $164.44
1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 21,580 providers of this specialty with any payment received $842.05 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 2 group practices
- Ucsf Pediatrics AssociatesSan 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).
Gwynne D. Church among 9,272 pediatrics physician records in California
Gwynne D. Church, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated1999 · median 2012 among the 754 with a school on file
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
514 pediatrics physician records list a practice address in San Francisco
They are 514 of the 38,143 NPPES records with a practice address in San Francisco, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in San Francisco → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Louis Chesler, M.D.San Francisco, CA 941431124060504
- John Elliott, M.D.San Francisco, CA 941431821042292
- Ilona Frieden, MDSan Francisco, CA 941431396703435
- Samuel Hawgood, MDSan Francisco, CA 941431144285776
- Melvin Heyman, M.D.San Francisco, CA 941431740222314
- Nancy Lewis, M.D.San Francisco, CA 941431245272368
- John McQuitty, M.D.San Francisco, CA 941431386682417
- Alison Meadows, MDSan Francisco, CA 941431023099215
Common questions
What is Gwynne D. Church, M.D.'s NPI number?
Gwynne D. Church, M.D.'s National Provider Identifier (NPI) is 1801838925, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gwynne D. Church, M.D. located?
The NPPES record lists a practice address at 400 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 353-2813. Providers update this record themselves, so call before visiting.
How can I verify Gwynne D. Church, M.D.'s license?
NPPES lists California license number A75347, 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.
What is Gwynne D. Church, 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.