Rebecca Clayman
NPI 1366905457 · Pediatrics Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Clayman is a Pediatrics Physician provider in Boston, MA (NPI 1366905457).
Provider details
- NPI number
- 1366905457
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD28295 (ME)
Specialties & taxonomies
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6000
- 35 Medical Center PkwyAugusta, ME 04330-8160Phone: (207) 626-1000
Registry dates
- Enumerated
- 2019-04-08
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Rebecca Clayman's NPI number?
- Rebecca Clayman's National Provider Identifier (NPI) is 1366905457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Clayman's specialty?
- Rebecca Clayman is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Clayman located?
- Rebecca Clayman's practice location on file with NPPES is 755 Washington St, Boston, MA 02111-1520.
- What is Rebecca Clayman's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Clayman is (617) 636-8100.
- Does Rebecca Clayman accept Medicare?
- Rebecca Clayman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Clayman's NPI active?
- Yes — Rebecca Clayman's NPI (1366905457) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.