Claire Mcdowell
Claire Mcdowell is a Family Nurse Practitioner in Grand Blanc, MI, registered under NPI 1003231655.
Getting there
Here is what surrounds this office in Grand Blanc, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 843 ft away, served by Holly Road & Hillcrest Drive.
Getting here and what is nearby
Transit Holly Road at Grand Ridge Galleria 805 ft ~4 min
Transit Holly Road & Hillcrest Drive 808 ft ~4 min
Transit Holly Road & Hillcrest Drive 843 ft ~4 min
Parking 0.21 mi ~5 min
Restaurant Taboon Middle Eastern Cuisine 0.26 mi ~6 min
Parking 0.28 mi ~6 min
Parking 0.28 mi ~6 min
Restaurant Cottage Inn Pizza 0.39 mi ~8 min
Restaurant Subway 0.46 mi ~10 min
12500 South Saginaw Street, Grand Blanc 48439
09:00-22:00
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 |
|---|---|---|
| 4704279234 | MI | Family Nurse Practitioner primary |
This provider holds licence 4704279234 issued in MI. 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 - Nurse Practitioner
- PAC ID
- 8628208840
- Enrollment ID
- I20140307000286
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003231655 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 19, 2014 |
| Last updated | Feb 19, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
8483 HOLLY RD Grand Blanc, MI 48439 (810) 694-4107 |
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 | 6 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 3 | 2 | 6 | 1 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.