Jennifer Sittambalam, PA
NPI 1922797349 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Sittambalam, PA is a Physician Assistant provider in Boston, MA (NPI 1922797349).
Provider details
- NPI number
- 1922797349
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 300 Needham St Ste 1bNewton, MA 02464-1572Phone: (860) 751-4339
Registry dates
- Enumerated
- 2023-05-02
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Jennifer Sittambalam's NPI number?
- Jennifer Sittambalam's National Provider Identifier (NPI) is 1922797349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Sittambalam's specialty?
- Jennifer Sittambalam is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Sittambalam located?
- Jennifer Sittambalam's practice location on file with NPPES is 26 Thomson Pl, Boston, MA 02210-1212.
- What is Jennifer Sittambalam's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Sittambalam is (888) 663-6331.
- Does Jennifer Sittambalam accept Medicare?
- Jennifer Sittambalam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Sittambalam's NPI active?
- Yes — Jennifer Sittambalam's NPI (1922797349) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.