Onat Akin, MD
Onat Akin, MD is an Anatomic Pathology Physician in Greenvale, NY, registered under NPI 1003536962. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Greenvale, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 543 ft away. The nearest transit stop is 0.39 mi away, served by Northern Boulevard & Park Avenue. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Parking 355 ft ~2 min
Parking 420 ft ~2 min
Transit Northern Boulevard & Forest Drive 516 ft ~2 min
Parking 543 ft ~3 min
Transit Northern Boulevard & Museum Drive 676 ft ~3 min
Restaurant Hunan Taste 0.34 mi ~7 min
3 Northern Boulevard, Greenvale 11548
Restaurant Burger King 0.37 mi ~8 min
110 Northern Boulevard, Greenvale 11548
07:00-22:00
Restaurant Moe's Southwest Grill 0.38 mi ~8 min
90 Northern Boulevard, Greenvale 11548
Mo-Fr 10:30-22:00; Sa 11:00-22:00; Su 11:00-21:00
Transit Northern Boulevard & Park Avenue 0.39 mi ~8 min
Coffee Starbucks 0.40 mi ~8 min
114 Northern Boulevard, Greenvale 11548
Gas station Mobil 0.42 mi ~9 min
Gas station BP 0.44 mi ~9 min
Coffee Starbucks 0.47 mi ~10 min
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 |
|---|---|---|
| 199018-1 | NY | Anatomic Pathology Physician primary |
This provider holds licence 199018-1 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
- Practitioner - Pathology
- PAC ID
- 1355712126
- Enrollment ID
- I20230116000344
Medicare enrolment is recorded as approved under the provider type Practitioner - Pathology. 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 Anatomic Pathology covers
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease. NUCC Health Care Provider Taxonomy, code 207ZP0101X
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 | 1003536962 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 31, 2022 |
| Last updated | Aug 31, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | MD |
| Practice address |
2200 NORTHERN BLVD STE 104 Greenvale, NY 11548 (516) 719-1530 |
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 | 3 | 6 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 3 | 3 | 9 | 3 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.