Mark Betsill, D.C
Mark Betsill, D.C is a provider specialising in Chiropractor in Gresham, OR, registered under NPI 1003092248. 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 Gresham, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.45 mi away. The nearest transit stop is 0.21 mi away, served by Southeast Stark & 238th. If you arrive early, there is a coffee shop 0.50 mi away.
Getting here and what is nearby
Transit Southeast Stark & Northeast Cleveland 64 ft ~1 min
Transit Southeast Stark & Northeast Cleveland 148 ft ~1 min
Parking 573 ft ~3 min
Transit Southeast Stark & 238th 0.21 mi ~5 min
Hotel Days Inn 0.39 mi ~8 min
Restaurant Burgerville 0.42 mi ~9 min
2975 Northeast Hogan Drive, Gresham 97030
06:00-23:00
Parking 0.45 mi ~9 min
Gas station Arco 0.46 mi ~10 min
Restaurant Domino's 0.47 mi ~10 min
2870 Northeast Hogan Drive, Gresham 97030
Mo-Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-24:00
Convenience ampm 0.48 mi ~10 min
Restaurant Joseph's Swirl Sandwich 0.48 mi ~10 min
2870H Northeast Hogan Drive
Coffee Tany's Coffee Shop 0.50 mi ~10 min
3030 Northeast Hogan Drive, Gresham 97030
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 |
|---|---|---|
| 4022 | OR | Chiropractor primary |
This provider holds licence 4022 issued in OR. 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 - Chiropractic
- PAC ID
- 7113002486
- Enrollment ID
- I20101027000749
Medicare enrolment is recorded as approved under the provider type Practitioner - Chiropractic. 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 Chiropractor covers
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems. NUCC Health Care Provider Taxonomy, code 111N00000X
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 | 1003092248 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 17, 2008 |
| Last updated | Oct 18, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | D.C |
| Practice address |
23479 SE STARK ST STE 101 Gresham, OR 97030 (503) 618-0147 Fax (503) 618-0148 |
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 | 0 | 9 | 2 | 2 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 9 | 4 | 2 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.