Sonia Lewin, MD
NPI 1407846694 · Pediatric Emergency Medicine (Pediatrics) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Lewin, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Boston, MA (NPI 1407846694).
Provider details
- NPI number
- 1407846694
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 59141 (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
- 2005-10-27
- Last updated
- 2018-05-08
Frequently asked questions
- What is Sonia Lewin's NPI number?
- Sonia Lewin's National Provider Identifier (NPI) is 1407846694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Lewin's specialty?
- Sonia Lewin is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Lewin located?
- Sonia Lewin's practice location on file with NPPES is 55 Fruit St # 01, Boston, MA 02114-2621.
- What is Sonia Lewin's phone number?
- The practice phone number listed in the NPPES registry for Sonia Lewin is (617) 726-6709.
- Does Sonia Lewin accept Medicare?
- Sonia Lewin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Lewin's NPI active?
- Yes — Sonia Lewin's NPI (1407846694) is active in the NPPES registry as of the last update on 2018-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.