DENARDIN FAMILY PRACTICE PLLC
DENARDIN FAMILY PRACTICE PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003002577, based in Amherst, NY. It is classified under Family Medicine Physician.
Getting there
Here is what surrounds this office in Amherst, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 0.22 mi away. The nearest transit stop is 0.23 mi away, served by Sheridan Dr & Campus Dr (EB). A pharmacy sits 559 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 4 ft ~1 min
Parking 260 ft ~1 min
Convenience 7-Eleven 391 ft ~2 min
Pharmacy CVS Pharmacy 559 ft ~3 min
4968 Harlem Road, Amherst 14226
Mo-Fr 09:00-21:00, Sa-Su 10:00-17:00
Restaurant Pizza Hut 695 ft ~3 min
4005 Sheridan Drive, Buffalo 14226
Su-Sa 11:00-23:00
Restaurant Golden Hill Asian Cuisine 712 ft ~3 min
4001 Sheridan Drive, Buffalo 14226
Restaurant A&J Poke 740 ft ~3 min
3997 Sheridan Drive, Buffalo 14226
Hotel Courtyard Buffalo Amherst/University 929 ft ~4 min
Transit Sheridan Dr & Campus Dr (WB) 0.20 mi ~4 min
Parking 0.22 mi ~5 min
Transit Sheridan Dr & Campus Dr (EB) 0.23 mi ~5 min
Gas station Marathon 0.33 mi ~7 min
4220 Sheridan Drive, Buffalo 14221
Su-We 06:00-23:00, Th-Sa 06:00-24:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 219474 | NY | Family Medicine Physician primary |
This provider holds licence 219474 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 1456324599
- Enrollment ID
- O20040817000342
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003002577 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 19, 2007 |
| Last updated | Dec 9, 2013 |
| Status | Active |
| Practice address |
4949 HARLEM RD Amherst, NY 14226 (716) 839-1690 Fax (716) 839-6743 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 5 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 4 | 5 | 5 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.