James Coullahan, MD
NPI 1265401186 · Pediatric Adolescent Medicine Physician · San Diego, CA
James Coullahan, MD is a Pediatric Adolescent Medicine Physician provider in San Diego, CA (NPI 1265401186).
Provider details
- NPI number
- 1265401186
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- G30572 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Coullahan's NPI number?
- James Coullahan's National Provider Identifier (NPI) is 1265401186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Coullahan's specialty?
- James Coullahan is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Coullahan located?
- James Coullahan's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-1098.
- What is James Coullahan's phone number?
- The practice phone number listed in the NPPES registry for James Coullahan is (619) 532-6460.
- Is James Coullahan's NPI active?
- Yes — James Coullahan's NPI (1265401186) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.