John Craig, M.D.
NPI 1538112206 · Anatomic Pathology & Clinical Pathology Physician · Fullerton, CA
John Craig, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Fullerton, CA (NPI 1538112206).
Provider details
- NPI number
- 1538112206
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A24595 (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
- 2006-05-17
- Last updated
- 2009-02-06
Frequently asked questions
- What is John Craig's NPI number?
- John Craig's National Provider Identifier (NPI) is 1538112206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Craig's specialty?
- John Craig is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Craig located?
- John Craig's practice location on file with NPPES is 101 E. Valenica Mesa Drive, Fullerton, CA 92835.
- What is John Craig's phone number?
- The practice phone number listed in the NPPES registry for John Craig is (714) 992-3757.
- Is John Craig's NPI active?
- Yes — John Craig's NPI (1538112206) is active in the NPPES registry as of the last update on 2009-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.