Margaret Rounds, MD
NPI 1245277854 · Pediatrics Physician · Holyoke, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Rounds, MD is a Pediatrics Physician provider in Holyoke, MA (NPI 1245277854).
Provider details
- NPI number
- 1245277854
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 223880 (MA)
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
- 2006-06-01
- Last updated
- 2019-05-22
Frequently asked questions
- What is Margaret Rounds's NPI number?
- Margaret Rounds's National Provider Identifier (NPI) is 1245277854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Rounds's specialty?
- Margaret Rounds is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Rounds located?
- Margaret Rounds's practice location on file with NPPES is 150 Lower Westfield Rd Ste 1, Holyoke, MA 01040-2676.
- What is Margaret Rounds's phone number?
- The practice phone number listed in the NPPES registry for Margaret Rounds is (413) 536-2393.
- Does Margaret Rounds accept Medicare?
- Margaret Rounds is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Rounds's NPI active?
- Yes — Margaret Rounds's NPI (1245277854) is active in the NPPES registry as of the last update on 2019-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.