Mitchell Frumkin, M.D.
NPI 1205857752 · Pediatrics Physician · Nashua, NH
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Frumkin, M.D. is a Pediatrics Physician provider in Nashua, NH (NPI 1205857752).
Provider details
- NPI number
- 1205857752
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 6898 (NH)
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
- 2006-07-21
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Mitchell Frumkin's NPI number?
- Mitchell Frumkin's National Provider Identifier (NPI) is 1205857752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Frumkin's specialty?
- Mitchell Frumkin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Frumkin located?
- Mitchell Frumkin's practice location on file with NPPES is 591 W Hollis St, Nashua, NH 03062-1323.
- What is Mitchell Frumkin's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Frumkin is (603) 577-4400.
- Does Mitchell Frumkin accept Medicare?
- Mitchell Frumkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Frumkin's NPI active?
- Yes — Mitchell Frumkin's NPI (1205857752) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.