Prema Nanavaty, MD
NPI 1700044112ActiveIndividual· Internal Medicine, Pulmonary Disease· Chicago, IL
Internal Medicine, Pulmonary Disease (MD) with Rush University Medical Group, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $344,352 for 465 claims, against $84,367 paid for services in 2024. Verathon Inc. was the largest of 4 companies reporting payments in 2025, $1,153 in all, mostly consulting fees. Lists Rush University Medical Center as a hospital affiliation.
Overview
| NPI | 1700044112 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2008 |
| Last updated in NPPES | Feb 21, 2025 |
| Certified by provider | Feb 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036138746 | IL |
| Internal Medicine | 207R00000X | 036138746 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036138746 | 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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 293 |
|---|---|
| Services billed | 836 across 43 procedure codes |
| Paid by Medicare | $84,367 |
Part D prescriptions in 2024
| Prescriptions (claims) | 465 · 587 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $344,352 |
| Generic share | 43% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Rush University Medical GroupChicago, IL · 1,551 clinicians
Hospital affiliation
- Rush University Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$1,153 · 7 payments from 4 companies
- 2024$1,484 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verathon Inc. | $900.00 | 1 |
| Intuitive Surgical, Inc. | $141.08 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $91.33 | 1 |
| Ambu Inc. | $20.45 | 1 |
What the 2025 payments were for
- Consulting Fee$900.00 · 1 payment
- Food and Beverage$252.86 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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