Michael Purvis, PAC
Michael Purvis, PAC is a Surgical Physician Assistant in Portland, OR, registered under NPI 1003471491. 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 Portland, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 758 ft away. The nearest transit stop is 748 ft away, served by Southwest Barnes & 70th. A pharmacy sits 0.44 mi from the entrance (QFC), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Transit West Burnside & Southwest Barnes 62 ft ~1 min
Transit Southwest Barnes & Barnes/Burnside 77 ft ~1 min
Parking 480 ft ~2 min
Parking 608 ft ~3 min
Transit Southwest Barnes & 70th 748 ft ~3 min
Parking 758 ft ~3 min
Restaurant Joy Wok 0.32 mi ~7 min
7331 Southwest Barnes Road, Portland 97225
Mo-Fr 11:30-20:30; Sa,Su 16:00-20:30
Restaurant Pizza Nostra 0.34 mi ~7 min
Restaurant Biscuits Cafe 0.35 mi ~8 min
460 Southwest Miller Road, Portland 97225
Mo-Sa 06:30-14:30; Su 07:00-14:30
Coffee Starbucks 0.42 mi ~9 min
7515 Southwest Barnes Road, Portland 97225
Mo-Sa 05:00-19:00; Su 05:00-18:30
Coffee Starbucks 0.43 mi ~9 min
7525 Southwest Barnes Road, Portland 97225
Mo-Fr 05:30-19:00; Sa 06:00-19:00; Su 06:00-18:00
Grocery QFC 0.43 mi ~9 min
Pharmacy QFC 0.44 mi ~9 min
7525 Southwest Barnes Road, Portland 97225
Mo-Fr 09:00-20:00; Sa 09:00-18:00; Su 11:00-18:00
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 |
|---|---|---|
| PA202232 | OR | Surgical Physician Assistant primary |
This provider holds licence PA202232 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 - Physician Assistant
- PAC ID
- 4284046376
- Enrollment ID
- I20201214002950
Medicare enrolment is recorded as approved under the provider type Practitioner - Physician Assistant. 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 Surgical covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363AS0400X
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 | 1003471491 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 1, 2019 |
| Last updated | Nov 22, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | PAC |
| Practice address |
9155 SW BARNES RD STE 440 Portland, OR 97225 (503) 935-8500 Fax (503) 935-8505 |
| Mailing address |
541 NE 20TH AVE STE 225 Portland, OR 97232 |
| Other identifiers |
500787174
· Medicaid (OR) |
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 | 7 | 1 | 4 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 7 | 2 | 4 | 9 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.