Terri Ladwig, ACNP-BC
Terri Ladwig, ACNP-BC is an Acute Care Nurse Practitioner in Jackson, MI, registered under NPI 1003066218. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Jackson, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 0.50 mi away at Cooper Street Deck. There is EV charging 404 ft from the office (ChargePoint) — useful if you are driving in from out of town.
Getting here and what is nearby
EV charging ChargePoint 379 ft ~2 min
EV charging ChargePoint 404 ft ~2 min
Parking 466 ft ~2 min
Parking 679 ft ~3 min
Restaurant China King 701 ft ~3 min
Restaurant Virginia Coney Island 0.31 mi ~7 min
649 East Michigan Avenue
Mo-We, Su 07:00-21:00; Th-Sa 07:00-22:00
Restaurant Jackson Coney Island 0.34 mi ~7 min
615 East Michigan Avenue
Mo-Th 08:00-21:00; Fr-Sa 08:00-22:00; Su 08:00-18:00
Convenience Meezo Express 0.43 mi ~9 min
1504 East Michigan Avenue, Jackson 49202
Gas station Marathon 0.44 mi ~9 min
1504 East Michigan Avenue, Jackson 49202
Parking Cooper Street Deck 0.50 mi ~10 min
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 |
|---|---|---|
| 4704180121 | MI | Nurse Practitioner |
| 4704180121 | MI | Acute Care Clinical Nurse Specialist |
| 4704180121 | MI | Acute Care Nurse Practitioner primary |
This provider holds licence 4704180121 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
- 7012040462
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Michigan | I20100805000196 | Practitioner - Nurse Practitioner |
| North Carolina | I20260521001877 | Practitioner - Nurse Practitioner |
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 2 separate enrolment records across 2 states (MI, NC). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 Acute Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2100X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363L00000X | Nurse Practitioner | 4704180121 | MI | |
| 364SA2100X | Acute Care Clinical Nurse Specialist Acute Care | 4704180121 | MI | |
| 363LA2100X | Acute Care Nurse Practitioner Acute Care | 4704180121 | MI | primary |
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 | 1003066218 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 24, 2008 |
| Last updated | Aug 14, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | ACNP-BC |
| Practice address |
205 N EAST AVE Jackson, MI 49201 (517) 205-4800 Fax (313) 876-1305 |
| Mailing address |
24 FRANK LLOYD WRIGHT DR PO BOX 0446 LOBBY J Ann Arbor, MI 48105 |
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 | 6 | 6 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 3 | 2 | 2 |
Sum = 42 · next multiple of 10 = 50 · 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.