Jesse Kozub, MD
Jesse Kozub, MD is a provider specialising in Student in an Organized Health Care Education/Training Program in Williamsville, NY, registered under NPI 1003754029.
Getting there
Here is what surrounds this office in Williamsville, based on OpenStreetMap data collected Oct 23, 2026. Parking is available about 994 ft away. A pharmacy sits 0.21 mi from the entrance (Wegmans Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.29 mi away.
Getting here and what is nearby
Convenience 7-Eleven 333 ft ~2 min
Restaurant Romeo & Juliet's Caffe 346 ft ~2 min
5199 Sheridan Drive, Buffalo 14221
Coffee Tim Hortons 488 ft ~2 min
Convenience Red Apple Food Mart 607 ft ~3 min
5169 Sheridan Drive, Buffalo 14221
Pharmacy Rite Aid 595 ft ~3 min
480 Evans Street, Williamsville 14221
Su 09:00-17:00, Mo-Fr 09:00-21:00, Sa 09:00-17:00
Restaurant McDonald's 561 ft ~3 min
5150 Sheridan Drive, Buffalo 14221
Mo-Th 06:00-22:00; Fr-Sa 06:00-23:00; Su 06:00-22:00
Gas station Kwik Fill 615 ft ~3 min
5169 Sheridan Drive, Buffalo 14221
Parking 812 ft ~4 min
Parking 826 ft ~4 min
Restaurant Wegmans Sub Shop 929 ft ~4 min
Parking 994 ft ~4 min
Pharmacy Wegmans Pharmacy 0.21 mi ~5 min
5275 Sheridan Drive, Williamsville 14221
Su 08:30-17:00, Mo-Fr 08:30-21:00, Sa 08:30-18:00
Grocery Wegmans 0.21 mi ~5 min
5275 Sheridan Drive, Williamsville 14221
Su-Sa 06:00-24:00
Coffee Starbucks 0.28 mi ~6 min
Coffee The SoupHerb Gourmet 0.29 mi ~6 min
5403 Sheridan Drive, Buffalo 14221
Grocery ALDI 0.32 mi ~7 min
5435 Sheridan Drive, Buffalo 14221
Mo-Su 08:30-20:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003754029 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 23, 2026 |
| Last updated | Mar 23, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
850 HOPKINS RD Williamsville, NY 14221 (716) 688-9641 Fax (716) 829-2447 |
| Mailing address |
515 MAIN ST Olean, NY 14760 |
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 | 7 | 5 | 4 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 5 | 8 | 0 | 4 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.