Harnath Clerk MD PC
NPI 1457431777 · Internal Medicine Physician · Newfane, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harnath Clerk MD PC is a Internal Medicine Physician organization in Newfane, NY (NPI 1457431777).
Provider details
- NPI number
- 1457431777
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Harnath Clerk, President(716) 778-7054
- License
- 185242 (NY)
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
19 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
- 2006-10-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is Harnath Clerk MD PC's NPI number?
- Harnath Clerk MD PC's National Provider Identifier (NPI) is 1457431777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harnath Clerk MD PC?
- Harnath Clerk MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harnath Clerk MD PC located?
- Harnath Clerk MD PC's practice location on file with NPPES is 2610 William St, Newfane, NY 14108-1026.
- What is Harnath Clerk MD PC's phone number?
- The practice phone number listed in the NPPES registry for Harnath Clerk MD PC is (716) 778-7237.
- Does Harnath Clerk MD PC accept Medicare?
- Harnath Clerk MD PC 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 Harnath Clerk MD PC?
- The authorized official listed on Harnath Clerk MD PC's NPPES record is Harnath Clerk, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harnath Clerk MD PC's NPI active?
- Yes — Harnath Clerk MD PC's NPI (1457431777) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.