John Herbert, MD
NPI 1396775870 · Psychiatry Physician · Redwood City, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Herbert, MD is a Psychiatry Physician provider in Redwood City, CA (NPI 1396775870).
Provider details
- NPI number
- 1396775870
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G66335 (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
- 2006-07-03
- Last updated
- 2020-12-18
- Certified
- 2020-12-18
Frequently asked questions
- What is John Herbert's NPI number?
- John Herbert's National Provider Identifier (NPI) is 1396775870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Herbert's specialty?
- John Herbert is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Herbert located?
- John Herbert's practice location on file with NPPES is 802 Brewster Ave, Redwood City, CA 94063-1510.
- What is John Herbert's phone number?
- The practice phone number listed in the NPPES registry for John Herbert is (650) 363-4111.
- Does John Herbert accept Medicare?
- John Herbert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Herbert's NPI active?
- Yes — John Herbert's NPI (1396775870) is active in the NPPES registry as of the last update on 2020-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.