Natalie Weeks, RN
Natalie Weeks, RN is a Community Health Registered Nurse in Alpena, MI, registered under NPI 1003480112.
Getting there
Here is what surrounds this office in Alpena, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 0.42 mi away. If you arrive early, there is a coffee shop 698 ft away.
Getting here and what is nearby
Parking 238 ft ~1 min
Parking 313 ft ~2 min
Restaurant Quiznos 624 ft ~3 min
Coffee Biggby Coffee 698 ft ~3 min
320 Johnson Street, Alpena 49707
Mo-Sa 06:00-20:00; Su 07:00-20:00
Hotel Ramada 0.27 mi ~6 min
Parking 0.42 mi ~9 min
125 North 13th Avenue, Alpena 49707
Restaurant Little Caesars 0.46 mi ~10 min
Restaurant McDonald's 0.48 mi ~10 min
1115 West Chisholm Street, Alpena 49707
Mo-Su 05:00-23:00
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 |
|---|---|---|
| 4704370487 | MI | Community Health Registered Nurse primary |
This provider holds licence 4704370487 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Community Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WC1500X
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 | 1003480112 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 14, 2021 |
| Last updated | May 14, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RN |
| Practice address |
400 JOHNSON ST Alpena, MI 49707 (989) 356-2161 |
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 | 8 | 0 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 0 | 1 | 2 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.