Mary Fergus
General Practice Physician · San Diego, CA
Mary Fergus is a general practice physician with a practice address in San Diego, California, and NPI 1508492596, issued on Mar 21, 2020. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Fergus
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 0101273686 VA
Self-reported in NPPES; status is on the state search - Practice location
- 34800 Bob Wilson Dr Ste 1, San Diego, CA 92134
- Phone
- (619) 532-6400
- Enumerated
- Mar 21, 2020
- Record last updated
- Jan 12, 2026
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Also registered at 34800 Bob Wilson Dr Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Fergus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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: $16.00
1 payment: food and beverage; the largest payer was Elevate Surgical CO. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Mary Fergus among 1,956 general practice physician records in California
Mary Fergus is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in San Diego → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Taylor Brown, D.O.San Diego, CA 921341235459488
- Amy Callahan, D.O.San Diego, CA 921341437319209
- Leonard Costantini, D.O.San Diego, CA 921341700266764
- Brian Drummond, M.D.San Diego, CA 921341538130786
- Ikemefuna Ezedi, DOSan Diego, CA 921341255745626
- Erin Griffith, D.O.San Diego, CA 921341225029192
- Shawn McHugh, D.O.San Diego, CA 921341831161892
- Eimaneh Mostofian, M.D.San Diego, CA 921341154477628
Common questions
What is Mary Fergus's NPI number?
Mary Fergus's National Provider Identifier (NPI) is 1508492596, issued on Mar 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mary Fergus located?
The NPPES record lists a practice address at 34800 Bob Wilson Dr Ste 1, San Diego, CA, 92134. Phone: (619) 532-6400. Providers update this record themselves, so call before visiting.
How can I verify Mary Fergus's license?
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.