Anna Marie Karkus
Anna Marie Karkus is a provider specialising in Student in an Organized Health Care Education/Training Program in New York, NY, registered under NPI 1003449513. 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 New York, based on OpenStreetMap data collected Sep 27, 2026. Parking is available about 0.26 mi away at Astor Terrace Parking Garage. There is EV charging 0.43 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 830 ft away, served by 3rd Avenue & East 91st Street. A pharmacy sits 0.23 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 581 ft away.
Getting here and what is nearby
Transit 251 ft ~1 min
Restaurant Dunkin' 241 ft ~1 min
1392 Lexington Avenue, New York 10128
Mo-Fr 17:30-20:00; Sa, Su 06:00-18:00
Restaurant Sfoglia 259 ft ~1 min
1402 Lexington Avenue, 10128
Mo, Su 17:30-21:30; Tu-Sa 17:30-22:00
Coffee La Bomboniera 329 ft ~2 min
1378 Lexington Avenue, 10128
Restaurant Marinara Pizza 329 ft ~2 min
1376 Lexington Avenue
Grocery Westside Market 360 ft ~2 min
Coffee Bread N Wine 406 ft ~2 min
1417 Lexington Avenue, 10128
Mo-Th 08:00-23:00; Fr-Su 08:00-23:30
Convenience S.M. News & Grocery 422 ft ~2 min
1419 Lexington Avenue, 10128
Convenience Eastside Deli 436 ft ~2 min
1424 Lexington Avenue, 10128
Mo-Fr 06:00-22:00; Sa, Su 07:00-22:00
Coffee La Librairie des Enfants Café 581 ft ~3 min
163 East 92nd Street, New York 10128
Convenience GoPuff 555 ft ~3 min
Transit Madison Avenue & East 91st Street 715 ft ~3 min
Pharmacy CVS Pharmacy 733 ft ~3 min
1622 3rd Avenue, 10128
07:00-24:00 open "Store" || Mo-Fr 08:00-21:00; Sa 09:00-18:00; Su 09:00-17:00 open "Pharmacy"
Grocery Patrick Murphy Market 727 ft ~3 min
1307 Madison Avenue, 10128
Mo-Fr 07:00-20:00; Sa, Su 08:00-20:00
Grocery Gristedes 740 ft ~3 min
Transit 3rd Avenue & East 91st Street 830 ft ~4 min
Pharmacy Carnegie Hill Parapharmacie 846 ft ~4 min
Parking 0.21 mi ~5 min
Pharmacy CVS Pharmacy 0.23 mi ~5 min
1294 Lexington Avenue, 10128
Mo-Fr 08:00-21:00; Sa-Su 09:00-18:00 open "Pharmacy" || 07:00-24:00 open "Store"
Parking Knickerbocker Plaza Car Park 0.25 mi ~6 min
Parking Astor Terrace Parking Garage 0.26 mi ~6 min
245 East 93rd Street, New York 10128
Hotel The Franklin 0.27 mi ~6 min
EV charging ChargePoint 0.30 mi ~6 min
EV charging ChargePoint 0.43 mi ~9 min
Gas station Shell 0.45 mi ~10 min
Hotel Courtyard 0.46 mi ~10 min
Gas station Shell 0.51 mi ~11 min
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 | 1003449513 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 13, 2020 |
| Last updated | Feb 18, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
116 E 92ND ST New York, NY 10128 (305) 772-2289 |
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 | 4 | 4 | 9 | 5 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 9 | 5 | 2 |
Sum = 57 · next multiple of 10 = 60 · 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.