Ruth Mahmood, MD
NPI 1659518199ActiveIndividual· Internal Medicine· Weston, WI
Internal Medicine (MD) with McHs Hospitals Inc and 1 other group, practicing in Weston, Wisconsin. In 2024 Medicare paid $137,075 for 396 patients, and Part D covered 1,843 of their prescriptions, 81% of them generic. Novo Nordisk Inc reported $117.56 in payments in 2024, mostly food and beverage. Lists Aspirus Wausau Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1659518199 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 20, 2009 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 54044 | WI |
| Hospitalist | 208M00000X | 54044 | WI |
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 - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 1,736 across 24 procedure codes |
| Paid by Medicare | $137,075 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,843 · 2,048 30-day fills |
|---|---|
| Patients | 237 |
| Total drug cost | $105,965 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
- 3d Healthcare Consulting LLCRosholt, WI · 8 clinicians
Hospital affiliations
- Aspirus Wausau HospitalWausau, WI
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - WestonWeston, WI
Other facilities
- Compassus Central WisconsinHospice · Marshfield, WI
- Compassus WausauHospice · Plover, WI
- Heartland Hospice Central WisconsinHospice · Stevens Point, WI
- Moments Hospice of Green BayHospice · Green Bay, WI
- Pam Health Rehabilitation Hospital of WausauInpatient rehabilitation facility · Wausau, WI
- Abbotsford Health Care CenterNursing home · Abbotsford, WI
- Careview Health and Rehab of MinocquaNursing home · Minocqua, WI
- Eastview Health and Rehabilitation CenterNursing home · Antigo, WI
- Nu Roc Health and Rehabilitation CtrNursing home · Laona, WI
- Pride Tlc Therapy and Living CampusNursing home · Weston, WI
Industry payments (Open Payments)
- 2024$117.56 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $117.56 | 1 |
What the 2024 payments were for
- Food and Beverage$117.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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