ALIX DUFRESNE, MD PC
ALIX DUFRESNE, MD PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003119066, based in Brooklyn, NY. It is classified under Specialist.
Getting there
Here is what surrounds this office in Brooklyn, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 0.40 mi away. The nearest transit stop is 409 ft away, served by Utica Avenue & Eastern Parkway. A pharmacy sits 0.45 mi from the entrance (M & I Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Convenience Fresh and Fancy 338 ft ~2 min
Transit Utica Avenue & Eastern Parkway 364 ft ~2 min
Transit Utica Avenue & Union Street 367 ft ~2 min
Restaurant Dunkin' Donuts 343 ft ~2 min
Restaurant Jamaican Flavors 362 ft ~2 min
295 Utica Avenue, Brooklyn 11213
Transit Utica Avenue & Eastern Parkway 409 ft ~2 min
Convenience 280 Super Stop Corp 420 ft ~2 min
280 Utica Avenue, 11213
Restaurant Popeyes 427 ft ~2 min
Mo-Th 10:00-24:00, Fr-Sa 10:00-01:00, Su 10:00-24:00
Grocery Ideal Food Basket 892 ft ~4 min
1410 Saint Johns Place, Brooklyn 11213
Mo-Sa 07:00-21:00; Su 08:00-19:00; Dec 25,Jan 01 08:00-19:00; Dec 24 07:00-19:00; Dec 31 07:00-21:00
Coffee Lakou 0.26 mi ~6 min
Convenience Happy Land Deli 0.28 mi ~6 min
189 Utica Avenue, 11213
Pharmacy Utica Express Pharmacy 0.28 mi ~6 min
190 Utica Avenue, 11213
Mo-Th 09:00-19:00; Fr 09:00-18:00; Su 10:00-18:00
Parking 0.31 mi ~7 min
Grocery Associated Supermarket 0.31 mi ~7 min
Parking 0.37 mi ~8 min
Pharmacy Esti's Pharmacy 0.37 mi ~8 min
300 Troy Avenue, 11213
Mo-Th 10:00-17:00, Fr 10:00-14:00, Su 10:00-14:00
Coffee Barzakh Cafe 0.38 mi ~8 min
Coffee Bunch o' Bagels 0.40 mi ~8 min
361 Troy Avenue, 11213
Su-Th 07:00-16:00; Mar-Nov: Fr 07:00-14:00; Dec-Feb: Fr 07:00-13:00
Gas station Amoco 0.40 mi ~9 min
Parking 0.40 mi ~8 min
Pharmacy M & I Pharmacy 0.45 mi ~10 min
Grocery Shop Fair Supermarket 0.46 mi ~10 min
187 Troy Avenue
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 |
|---|---|---|
| 157033 | NY | Specialist primary |
This provider holds licence 157033 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
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 | 1003119066 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Dec 14, 2010 |
| Last updated | Dec 14, 2010 |
| Status | Active |
| Practice address |
1166 EASTERN PKWY Brooklyn, NY 11213 (718) 771-4987 Fax (718) 771-6001 |
| Other identifiers |
00859485
· Medicaid (NY) |
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 | 1 | 1 | 9 | 0 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 1 | 9 | 0 | 3 |
Sum = 44 · next multiple of 10 = 50 · check digit = 6 · actual last digit = 6
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.