Annapoorna Singh, MD
NPI 1922593938ActiveIndividual· Hospitalist· Ames, IA
Hospitalist (MD) with McFarland Clinic PC, practicing in Ames, Iowa. 394 Medicare patients in 2024, $96,870 paid; nearly all of their 538 Part D prescriptions were generic (93%). Lists Mary Greeley Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1922593938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2018 |
| Last updated in NPPES | Mar 13, 2024 |
| Certified by provider | Mar 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | MD-52435 | IA |
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 - Hospitalist (IA); Practitioner - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 394 |
|---|---|
| Services billed | 1,133 across 18 procedure codes |
| Paid by Medicare | $96,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 538 · 635 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $19,916 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- McFarland Clinic PCAmes, IA · 363 clinicians
Hospital affiliations
- Mary Greeley Medical CenterAmes, IA
- Unitypoint Health - MarshalltownMarshalltown, IA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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