Herbert Reiher, MD
NPI 1639156334 · Internal Medicine Physician · South Windsor, CT
Herbert Reiher, MD is a Internal Medicine Physician provider in South Windsor, CT (NPI 1639156334).
Provider details
- NPI number
- 1639156334
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 028631 (CT)
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
- 2005-12-23
- Last updated
- 2023-03-07
Frequently asked questions
- What is Herbert Reiher's NPI number?
- Herbert Reiher's National Provider Identifier (NPI) is 1639156334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herbert Reiher's specialty?
- Herbert Reiher is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Herbert Reiher located?
- Herbert Reiher's practice location on file with NPPES is 1340 Sullivan Ave, South Windsor, CT 06074-2713.
- What is Herbert Reiher's phone number?
- The practice phone number listed in the NPPES registry for Herbert Reiher is (860) 644-1521.
- Is Herbert Reiher's NPI active?
- Yes — Herbert Reiher's NPI (1639156334) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.