Craig Johnson, MD
NPI 1871561670 · Obstetrics & Gynecology Physician · Fremont, CA
Craig Johnson, MD is a Obstetrics & Gynecology Physician provider in Fremont, CA (NPI 1871561670).
Provider details
- NPI number
- 1871561670
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G86787 (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
- 2006-03-09
- Last updated
- 2020-06-05
- Certified
- 2020-06-05
Frequently asked questions
- What is Craig Johnson's NPI number?
- Craig Johnson's National Provider Identifier (NPI) is 1871561670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Craig Johnson's specialty?
- Craig Johnson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Craig Johnson located?
- Craig Johnson's practice location on file with NPPES is 3200 Kearney St, Fremont, CA 94538-2299.
- What is Craig Johnson's phone number?
- The practice phone number listed in the NPPES registry for Craig Johnson is (510) 490-1222.
- Is Craig Johnson's NPI active?
- Yes — Craig Johnson's NPI (1871561670) is active in the NPPES registry as of the last update on 2020-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.