Robert Hendren, D.O.
NPI 1639152598 · Child & Adolescent Psychiatry Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Hendren, D.O. is a Child & Adolescent Psychiatry Physician provider in San Francisco, CA (NPI 1639152598).
Provider details
- NPI number
- 1639152598
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A4572 (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
- 2005-11-23
- Last updated
- 2013-07-24
Frequently asked questions
- What is Robert Hendren's NPI number?
- Robert Hendren's National Provider Identifier (NPI) is 1639152598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Hendren's specialty?
- Robert Hendren is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Hendren located?
- Robert Hendren's practice location on file with NPPES is 401 Parnassus Ave, San Francisco, CA 94143-0984.
- What is Robert Hendren's phone number?
- The practice phone number listed in the NPPES registry for Robert Hendren is (415) 476-7198.
- Does Robert Hendren accept Medicare?
- Robert Hendren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Hendren's NPI active?
- Yes — Robert Hendren's NPI (1639152598) is active in the NPPES registry as of the last update on 2013-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.