Peter Rheinstein, M.D.
NPI 1962457853 · Geriatric Medicine (Family Medicine) Physician · Severna Park, MD
Peter Rheinstein, M.D. is a Geriatric Medicine (Family Medicine) Physician provider in Severna Park, MD (NPI 1962457853).
Provider details
- NPI number
- 1962457853
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- D16565 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-05-23
- Last updated
- 2025-09-11
Frequently asked questions
- What is Peter Rheinstein's NPI number?
- Peter Rheinstein's National Provider Identifier (NPI) is 1962457853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Rheinstein's specialty?
- Peter Rheinstein is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Rheinstein located?
- Peter Rheinstein's practice location on file with NPPES is 621 Holly Ridge Rd, Severna Park, MD 21146-3520.
- What is Peter Rheinstein's phone number?
- The practice phone number listed in the NPPES registry for Peter Rheinstein is (410) 647-9500.
- Is Peter Rheinstein's NPI active?
- Yes — Peter Rheinstein's NPI (1962457853) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.