Shishir Batajoo
NPI 1518286129 · Physician Assistant · Worcester, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shishir Batajoo is a Physician Assistant provider in Worcester, MA (NPI 1518286129).
Provider details
- NPI number
- 1518286129
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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)
- Stony Brook University HospitalMedical Staff Office T9Stony Brook, NY 11794-7097Phone: (631) 444-2754Fax: (631) 444-6031
Registry dates
- Enumerated
- 2010-05-21
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Shishir Batajoo's NPI number?
- Shishir Batajoo's National Provider Identifier (NPI) is 1518286129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shishir Batajoo's specialty?
- Shishir Batajoo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shishir Batajoo located?
- Shishir Batajoo's practice location on file with NPPES is 85 Prescott St Ste 403, Worcester, MA 01605-2671.
- What is Shishir Batajoo's phone number?
- The practice phone number listed in the NPPES registry for Shishir Batajoo is (508) 753-7259.
- Does Shishir Batajoo accept Medicare?
- Shishir Batajoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shishir Batajoo's NPI active?
- Yes — Shishir Batajoo's NPI (1518286129) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.