Sonia Diaz, MD
NPI 1396720264 · Pediatrics Physician · Jamaica Plain, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Diaz, MD is a Pediatrics Physician provider in Jamaica Plain, MA (NPI 1396720264).
Provider details
- NPI number
- 1396720264
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 208297 (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
- 2005-12-13
- Last updated
- 2013-01-30
Frequently asked questions
- What is Sonia Diaz's NPI number?
- Sonia Diaz's National Provider Identifier (NPI) is 1396720264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Diaz's specialty?
- Sonia Diaz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Diaz located?
- Sonia Diaz's practice location on file with NPPES is 3297 Washington St, Jamaica Plain, MA 02130-2655.
- What is Sonia Diaz's phone number?
- The practice phone number listed in the NPPES registry for Sonia Diaz is (617) 983-6039.
- Does Sonia Diaz accept Medicare?
- Sonia Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Diaz's NPI active?
- Yes — Sonia Diaz's NPI (1396720264) is active in the NPPES registry as of the last update on 2013-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.