Daniel Petrosky, MD
Daniel Petrosky, MD is an Emergency Medicine Physician in Gallup, NM, registered under NPI 1003511643.
Getting there
Here is what surrounds this office in Gallup, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 433 ft away. The nearest transit stop is 750 ft away. If you arrive early, there is a coffee shop 457 ft away.
Getting here and what is nearby
Gas station Speedway 231 ft ~1 min
Convenience Speedway 281 ft ~2 min
Parking 290 ft ~2 min
Parking 309 ft ~2 min
Parking 433 ft ~2 min
Coffee Rocket Cafe 457 ft ~2 min
Transit 750 ft ~3 min
Restaurant Cocina de Dominguez 0.30 mi ~7 min
1648 South 2nd Street
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 |
|---|---|---|
| MD495043 | PA | Emergency Medicine Physician primary |
This provider holds licence MD495043 issued in PA. 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 Emergency Medicine covers
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury. NUCC Health Care Provider Taxonomy, code 207P00000X
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 | 1003511643 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 3, 2023 |
| Last updated | Aug 20, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
516 E NIZHONI BLVD Gallup, NM 87301 (505) 722-1165 |
| Mailing address |
104 UTE CIR Gallup, NM 87301 |
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 | 5 | 1 | 1 | 6 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 2 | 6 | 8 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.