William H. Pfeiffer, MD
Neuromusculoskeletal Medicine & OMM Physician · San Diego, CA
William H. Pfeiffer, MD is a neuromusculoskeletal medicine & omm physician with a practice address in San Diego, California, and NPI 1518015577, issued on Jan 8, 2007. Check the license (California G62005, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William H. Pfeiffer
- Credential
- MD
- Primary taxonomy
- Neuromusculoskeletal Medicine & OMM Physician 204D00000X
- License number
- G62005 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4647 Zion Ave, San Diego, CA 92120
- Phone
- (619) 528-5000
- Enumerated
- Jan 8, 2007
- Record last updated
- Sep 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest neuromusculoskeletal medicine & omm physician records → All 220 in California → Look up another NPI →
Also registered at 4647 Zion Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samy Abdou, MDNeurological Surgery Physician1215085006
- Samvel Abelyan, PHARMDPharmacist1306629928
- Ali Aboutaleb, MDFamily Medicine Physician1821261405
- Patricia Achilly, CNMAdvanced Practice Midwife1932257847
- Linda Adams, PAPhysician Assistant1427174689
- Mette-Margrethe Adkisson, M.D.Emergency Medicine Physician1528288081
Verify William H. Pfeiffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G62005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William H. Pfeiffer among 220 neuromusculoskeletal medicine & omm physician records in California
William H. Pfeiffer, MD is one of 220 neuromusculoskeletal medicine & omm physician records with a practice address in California. 57% 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 22% newer
- In a Medicare fileNo · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2008 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuromusculoskeletal Medicine & OMM Physician providers in California
There are 220 neuromusculoskeletal medicine & omm physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 220 in California → Every provider in San Diego → Neuromusculoskeletal Medicine & OMM Physician nationwide →
The 8 neuromusculoskeletal medicine & omm physician records with the nearest ZIP codes
- Delois Bean, MDSan Diego, CA 921201477601292
- John Clifford, MDSan Diego, CA 921201952460586
- Chad Elsner, MDSan Diego, CA 921201922156744
- Donald Fithian, MDSan Diego, CA 921201225105125
- Robert Hempton, MDSan Diego, CA 921201902954852
- Brent Howard, MDSan Diego, CA 921201437218187
- James Lyons, MDSan Diego, CA 921201295883270
- Glenn Rankin, MDSan Diego, CA 921201841348703
Common questions
What is William H. Pfeiffer, MD's NPI number?
William H. Pfeiffer, MD's National Provider Identifier (NPI) is 1518015577, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William H. Pfeiffer, MD located?
The NPPES record lists a practice address at 4647 Zion Ave, San Diego, CA, 92120. Phone: (619) 528-5000. Providers update this record themselves, so call before visiting.
How can I verify William H. Pfeiffer, MD's license?
NPPES lists California license number G62005, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
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.