Jennifer Lynn Sittambalam, PA
Physician Assistant · Boston, MA
Jennifer Lynn Sittambalam, PA is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1922797349, issued on May 2, 2023. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Lynn Sittambalam
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 26 Thomson PL, Boston, MA 02210
- Phone
- (888) 663-6331
- Enumerated
- May 2, 2023
- Record last updated
- Feb 10, 2026
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20230721002798); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 26 Thomson PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hilary Lerner, MSN, APRN, FNP-CFamily Nurse Practitioner1811427578
Verify Jennifer Lynn Sittambalam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mass General Brigham Community Physicians IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Lynn Sittambalam among 4,713 physician assistant records in Massachusetts
Jennifer Lynn Sittambalam, PA is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2023 · median 2019 among the 3,217 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,660 physician assistant records list a practice address in Boston
They are 1,660 of the 41,865 NPPES records with a practice address in Boston, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Boston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Maddison Feeley, PA-CBoston, MA 022101376350538
- Elizabeth Alqueza, PA-CBoston, MA 022151972584100
- Margaret Buonanno, PABoston, MA 022151851354989
- Amy Clyde, PABoston, MA 022151326001488
- Hajar Delshad, PA-CBoston, MA 022151801868914
- Nicole Dettmann, PABoston, MA 022151619931813
- Jerald Feuer, PABoston, MA 022151457332801
- Nancy Herriott, PABoston, MA 022151467418012
Common questions
What is Jennifer Lynn Sittambalam, PA's NPI number?
Jennifer Lynn Sittambalam, PA's National Provider Identifier (NPI) is 1922797349, issued on May 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Lynn Sittambalam, PA located?
The NPPES record lists a practice address at 26 Thomson PL, Boston, MA, 02210. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Lynn Sittambalam, PA's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.