Benjamin Griggs, M.D.
NPI 1245258219 · Child & Adolescent Psychiatry Physician · San Mateo, CA
Benjamin Griggs, M.D. is a Child & Adolescent Psychiatry Physician provider in San Mateo, CA (NPI 1245258219).
Provider details
- NPI number
- 1245258219
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C42608 (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
- 2006-07-18
- Last updated
- 2007-07-09
Frequently asked questions
- What is Benjamin Griggs's NPI number?
- Benjamin Griggs's National Provider Identifier (NPI) is 1245258219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Griggs's specialty?
- Benjamin Griggs is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Griggs located?
- Benjamin Griggs's practice location on file with NPPES is 327 N San Mateo Dr, San Mateo, CA 94401-2543.
- What is Benjamin Griggs's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Griggs is (650) 343-8366.
- Is Benjamin Griggs's NPI active?
- Yes — Benjamin Griggs's NPI (1245258219) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.