Ian Butterwick, M.S.
Ian Butterwick, M.S. is a provider specialising in Student in an Organized Health Care Education/Training Program in Danville, PA, registered under NPI 1003231564.
Getting there
Here is what surrounds this office in Danville, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 671 ft away at Geisinger Medical Center Parking.
Getting here and what is nearby
Parking 377 ft ~2 min
Parking Geisinger Parking Garage 476 ft ~2 min
Parking Geisinger Medical Center Parking 671 ft ~3 min
Hotel Pine Barn Inn 792 ft ~3 min
Restaurant Pine Barn Inn Restaurant 796 ft ~4 min
Restaurant Galera Dos 0.22 mi ~5 min
718 Bloom Street, Danville 17821
Su 12:00-20:00; Mo-Th 11:00-20:30; Fr-Su 11:00-21:00
Restaurant Subway 0.29 mi ~6 min
795 Bloom Road, Danville 17821
Su-Sa 08:00-21:00
Convenience Spirit Food Shop 0.47 mi ~10 min
715 A Street, Danville 17821
Gas station Spirit Petroleum 0.48 mi ~10 min
715 A Street, Danville 17821
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 | 1003231564 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 20, 2014 |
| Last updated | Feb 20, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.S. |
| Practice address |
GEISINGER MEDICAL CTR 100 NORTH ACADAMY AVENUE Danville, PA 17822 (570) 271-6211 |
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 | 2 | 3 | 1 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 3 | 2 | 5 | 3 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.