Sunil Muthusami, M.D
NPI 1548536519 · Pediatrics Physician · Lancaster, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunil Muthusami, M.D is a Pediatrics Physician provider in Lancaster, PA (NPI 1548536519).
Provider details
- NPI number
- 1548536519
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- MD446098 (PA)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 500 University DrMc H088Hershey, PA 17033-2360Phone: (717) 531-5685Fax: (717) 531-0856
Registry dates
- Enumerated
- 2012-03-23
- Last updated
- 2018-11-30
Frequently asked questions
- What is Sunil Muthusami's NPI number?
- Sunil Muthusami's National Provider Identifier (NPI) is 1548536519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunil Muthusami's specialty?
- Sunil Muthusami is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sunil Muthusami located?
- Sunil Muthusami's practice location on file with NPPES is 555 N Duke St, Lancaster, PA 17602-2250.
- What is Sunil Muthusami's phone number?
- The practice phone number listed in the NPPES registry for Sunil Muthusami is (717) 544-5511.
- Does Sunil Muthusami accept Medicare?
- Sunil Muthusami is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunil Muthusami's NPI active?
- Yes — Sunil Muthusami's NPI (1548536519) is active in the NPPES registry as of the last update on 2018-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.