Leelhan, P.C.
NPI 1306357884 · Cardiovascular Disease Physician · Lancaster, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leelhan, P.C. is a Cardiovascular Disease Physician organization in Lancaster, MA (NPI 1306357884).
Provider details
- NPI number
- 1306357884
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniela Capriles-Diaz, President(617) 519-9908
- License
- 234329 (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
8 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
- 2017-10-23
- Last updated
- 2018-06-16
Frequently asked questions
- What is Leelhan, P.C.'s NPI number?
- Leelhan, P.C.'s National Provider Identifier (NPI) is 1306357884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leelhan, P.C.?
- Leelhan, P.C. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Leelhan, P.C. located?
- Leelhan, P.C.'s practice location on file with NPPES is 1675 Main St, Lancaster, MA 01523-2405.
- What is Leelhan, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Leelhan, P.C. is (978) 706-1492.
- Does Leelhan, P.C. accept Medicare?
- Leelhan, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Leelhan, P.C.?
- The authorized official listed on Leelhan, P.C.'s NPPES record is Daniela Capriles-Diaz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leelhan, P.C.'s NPI active?
- Yes — Leelhan, P.C.'s NPI (1306357884) is active in the NPPES registry as of the last update on 2018-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.