Rajalakshmi V. Iyer, MD
NPI 1699745760ActiveIndividual· Internal Medicine, Gastroenterology· Clive, IA
Internal Medicine, Gastroenterology (MD) with Iowa Digestive Disease Center PC, practicing in Clive, Iowa. In 2024 Medicare paid $114,960 for 310 patients, and Part D covered 1,196 of their prescriptions, 87% of them generic. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $345.41 in all, mostly food and beverage. Lists Mercyone Des Moines Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1699745760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | May 6, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 39111 | IA |
| Internal Medicine | 207R00000X | A81384 | CA |
| Internal Medicine, Gastroenterology | 207RG0100X | A81384 | CA |
| Internal Medicine, Gastroenterology | 207RG0100X | 036104236 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 3,896 across 47 procedure codes |
| Paid by Medicare | $114,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,196 · 1,902 30-day fills |
|---|---|
| Patients | 361 |
| Total drug cost | $139,450 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Iowa Digestive Disease Center PCClive, IA · 24 clinicians
Hospital affiliations
- Mercyone Des Moines Medical CenterDes Moines, IA
- Unitypoint Health - Des Moines Iowa Methodist MediDes Moines, IA
Industry payments (Open Payments)
- 2025$345.41 · 18 payments from 6 companies
- 2024$450.97 · 32 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $80.34 | 6 |
| Takeda Pharmaceuticals U.S.A., Inc. | $71.47 | 4 |
| Lilly USA, LLC | $63.37 | 3 |
| Gilead Sciences, Inc. | $50.88 | 2 |
| Janssen Biotech, Inc. | $47.08 | 2 |
What the 2025 payments were for
- Food and Beverage$313.14 · 17 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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