Greta Klein, NP
NPI 1336561026ActiveIndividual· Nurse Practitioner, Primary Care· Wyoming, MI
Nurse Practitioner, Primary Care (NP) in Wyoming, Michigan, trained at Wayne State University School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $148,666 for 162 claims, against $6,414 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 3 companies reporting payments in 2025, $1,479 in all, mostly travel and lodging.
Overview
| NPI | 1336561026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jan 14, 2014 |
| Last updated in NPPES | Apr 24, 2026 |
| Certified by provider | Apr 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 4704263860 | MI |
| Nurse Practitioner | 363L00000X | 4704263860 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 121 across 6 procedure codes |
| Paid by Medicare | $6,414 |
Part D prescriptions in 2024
| Prescriptions (claims) | 162 · 244 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $148,666 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Metropolitan HospitalWyoming, MI · 415 clinicians
Hospital affiliation
- University of Michigan Health - WestWyoming, MI
Industry payments (Open Payments)
- 2025$1,479 · 15 payments from 3 companies
- 2024$290.80 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $1,362 | 13 |
| Axsome Therapeutics, Inc. | $103.03 | 1 |
| Harmony Biosciences LLC | $13.74 | 1 |
What the 2025 payments were for
- Travel and Lodging$919.92 · 3 payments
- Food and Beverage$559.23 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other primary care nurse practitioners in Wyoming
- 1063060028