Ashok Gananath Dholakia, MD
NPI 1568451490ActiveIndividual· Internal Medicine· Woodridge, IL
Internal Medicine (MD) with Central Dupage Physician Group and 1 other group, practicing in Woodridge, Illinois. Their prescriptions cost Medicare Part D more than their services did: $754,165 for 8,018 claims, against $166,644 paid for services in 2024. Novo Nordisk Inc was the largest of 14 companies reporting payments in 2025, $727.68 in all, mostly food and beverage. Lists Northwestern Lake Forest Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1568451490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2005 |
| Last updated in NPPES | Jan 13, 2026 |
| Certified by provider | Jan 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036054229 | 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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 5,944 across 113 procedure codes |
| Paid by Medicare | $166,644 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,018 · 17,978 30-day fills |
|---|---|
| Patients | 504 |
| Total drug cost | $754,165 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1971 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
- Premier Suburban Medical Group, PLLCNew Lenox, IL · 29 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Palos Community HospitalPalos Heights, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Other facilities
- Palos Community Hospital Home Health CareHome health agency · Lemont, IL
Industry payments (Open Payments)
- 2025$727.68 · 40 payments from 14 companies
- 2024$971.07 · 55 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $145.72 | 8 |
| Lilly USA, LLC | $135.08 | 8 |
| Exact Sciences Corporation | $81.69 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $73.25 | 4 |
| Sumitomo Pharma America, Inc. | $50.12 | 3 |
What the 2025 payments were for
- Food and Beverage$727.68 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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