Herbert Rheingruber, M.D.
NPI 1891766150 · Family Medicine Physician · Pleasant Hill, CA
Herbert Rheingruber, M.D. is a Family Medicine Physician provider in Pleasant Hill, CA (NPI 1891766150).
Provider details
- NPI number
- 1891766150
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A22178 (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
- 2006-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Herbert Rheingruber's NPI number?
- Herbert Rheingruber's National Provider Identifier (NPI) is 1891766150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herbert Rheingruber's specialty?
- Herbert Rheingruber is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Herbert Rheingruber located?
- Herbert Rheingruber's practice location on file with NPPES is 14 Pillon Real, Pleasant Hill, CA 94523-1622.
- What is Herbert Rheingruber's phone number?
- The practice phone number listed in the NPPES registry for Herbert Rheingruber is (925) 945-0347.
- Is Herbert Rheingruber's NPI active?
- Yes — Herbert Rheingruber's NPI (1891766150) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.