IndividualActive
Gordon Markham, MD
NPI 1043447113 · Emergency Medicine Physician · San Diego, CA
Provider details
- NPI number
- 1043447113
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MTL-2017-074 (GU)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
34800 Bob Wilson Dr
San Diego, CA 92134-1098
Phone: (757) 953-7550
Fax: (757) 953-7560
Street-level locationGet directions
Mailing address
34800 Bob Wilson Dr
San Diego, CA 92134-1098
Additional practice locations (1)
- 554 Keily StreetJacksonville, FL 32212Phone: (757) 953-7550Fax: (757) 953-7560
Registry dates
- Enumerated
- 2009-06-16
- Last updated
- 2025-02-07
- Certified
- 2025-02-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.