Rebekah Mannix, MD
NPI 1831149657 · Pediatric Emergency Medicine (Pediatrics) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebekah Mannix, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Boston, MA (NPI 1831149657).
Provider details
- NPI number
- 1831149657
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 216268 (MA)
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
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
- 2006-05-11
- Last updated
- 2015-03-19
Frequently asked questions
- What is Rebekah Mannix's NPI number?
- Rebekah Mannix's National Provider Identifier (NPI) is 1831149657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebekah Mannix's specialty?
- Rebekah Mannix is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Rebekah Mannix located?
- Rebekah Mannix's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Rebekah Mannix's phone number?
- The practice phone number listed in the NPPES registry for Rebekah Mannix is (617) 355-6624.
- Does Rebekah Mannix accept Medicare?
- Rebekah Mannix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebekah Mannix's NPI active?
- Yes — Rebekah Mannix's NPI (1831149657) is active in the NPPES registry as of the last update on 2015-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.