Erin Cawthorn, DO
Erin Cawthorn, DO is a provider specialising in Student in an Organized Health Care Education/Training Program in Staten Island, NY, registered under NPI 1003559253.
Getting there
Here is what surrounds this office in Staten Island, based on OpenStreetMap data collected Oct 6, 2026. Parking is available about 426 ft away. The nearest transit stop is 0.22 mi away, served by Henderson Avenue & Westbury Avenue. A pharmacy sits 0.26 mi from the entrance (Castleton Chemists Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.50 mi away.
Getting here and what is nearby
Parking 121 ft ~1 min
Parking 301 ft ~2 min
Parking 426 ft ~2 min
Pharmacy B&T Pharmacy 577 ft ~3 min
Convenience Castleton Convenient 974 ft ~4 min
Transit Castleton Avenue & Conyingham Avenue 994 ft ~4 min
Transit Castleton Avenue & Davis Avenue 995 ft ~4 min
Transit Henderson Avenue & Westbury Avenue 0.22 mi ~5 min
Convenience Vodega Deli & Grocery 0.26 mi ~6 min
Pharmacy Castleton Chemists Pharmacy 0.26 mi ~6 min
Restaurant Sushi Wen 0.30 mi ~7 min
856 Castleton Avenue, Staten Island 10310
Mo-Th 11:00-22:30; Fr-Sa 11:00-23:00; Su 12:00-22:00
Coffee Bean and Leaves Coffee and Tea Cafe 0.39 mi ~8 min
422 Forest Avenue, Staten Island 10301
Mo-Th 06:15-19:00; Fr-Sa 06:15-21:00; Su 07:00-18:00
Convenience SI Quick Stop 0.39 mi ~8 min
Restaurant Ho'Brah 0.39 mi ~8 min
412 Forest Avenue, Staten Island
Su-Th 011:30-22:00, Fr-Sa 11:30-23:00
Grocery Key Food 0.39 mi ~8 min
Gas station Citgo 0.40 mi ~9 min
Restaurant King's Arms 0.41 mi ~9 min
500 Forest Avenue, Staten Island 10310
Coffee Self Service Coffee Pointe 0.43 mi ~9 min
Coffee Harbor Eats 0.50 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
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 | 1003559253 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 15, 2022 |
| Last updated | Apr 15, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DO |
| Practice address |
355 BARD AVENUE DEPARTMENT OF MEDICINE VILLA BLDG 1ST FLOOR Staten Island, NY 10310 (718) 818-2419 |
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 | 5 | 9 | 2 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 9 | 2 | 1 |
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.