Rani Nair, MD
NPI 1538366448ActiveIndividual· Internal Medicine· Springfield, MO
Internal Medicine (MD) with Mercy Clinic Springfield Communities, practicing in Springfield, Missouri. Their prescriptions cost Medicare Part D more than their services did: $1,582,671 for 4,724 claims, against $52,732 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $660.35 in all, mostly speaking and faculty fees. Lists Mercy Hospital - Cassville and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1538366448 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 3, 2007 |
| Last updated in NPPES | Feb 9, 2021 |
| Certified by provider | Feb 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MO2007028027 | MO |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | MO2007028027 | MO |
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 - Endocrinology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 455 |
|---|---|
| Services billed | 1,259 across 14 procedure codes |
| Paid by Medicare | $52,732 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,724 · 9,658 30-day fills |
|---|---|
| Patients | 732 |
| Total drug cost | $1,582,671 |
| Generic share | 44% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic Springfield CommunitiesLebanon, MO · 1,120 clinicians
Hospital affiliations
- Mercy Hospital - CassvilleCassville, MO
- Mercy Hospital SpringfieldSpringfield, MO
- Mercy St Francis HospitalMountain View, MO
Industry payments (Open Payments)
- 2025$660.35 · 8 payments from 2 companies
- 2024$6,802 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $630.95 | 6 |
| Sequel Med Tech, LLC | $29.40 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$600.00 · 1 payment
- Food and Beverage$60.35 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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