Mary Fergus
NPI 1508492596 · General Practice Physician · San Diego, CA
Mary Fergus is a General Practice Physician provider in San Diego, CA (NPI 1508492596).
Provider details
- NPI number
- 1508492596
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 0101273686 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-21
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Mary Fergus's NPI number?
- Mary Fergus's National Provider Identifier (NPI) is 1508492596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Fergus's specialty?
- Mary Fergus is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Fergus located?
- Mary Fergus's practice location on file with NPPES is 34800 Bob Wilson Dr Ste 1, San Diego, CA 92134-1001.
- What is Mary Fergus's phone number?
- The practice phone number listed in the NPPES registry for Mary Fergus is (619) 532-6400.
- Is Mary Fergus's NPI active?
- Yes — Mary Fergus's NPI (1508492596) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.