Stephen Carlson, MD
NPI 1902824923 · Anatomic Pathology & Clinical Pathology Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Carlson, MD is a Anatomic Pathology & Clinical Pathology Physician provider in La Jolla, CA (NPI 1902824923).
Provider details
- NPI number
- 1902824923
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G49603 (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
19 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
- 2006-07-17
- Last updated
- 2017-02-14
Frequently asked questions
- What is Stephen Carlson's NPI number?
- Stephen Carlson's National Provider Identifier (NPI) is 1902824923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Carlson's specialty?
- Stephen Carlson is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Carlson located?
- Stephen Carlson's practice location on file with NPPES is 9888 Genesee Ave, La Jolla, CA 92037-1205.
- What is Stephen Carlson's phone number?
- The practice phone number listed in the NPPES registry for Stephen Carlson is (858) 626-6000.
- Does Stephen Carlson accept Medicare?
- Stephen Carlson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Carlson's NPI active?
- Yes — Stephen Carlson's NPI (1902824923) is active in the NPPES registry as of the last update on 2017-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.