Chandan Lad, M.D.
NPI 1164409025ActiveIndividual· Family Medicine· Tulsa, OK
Family Medicine (M.D.) in Tulsa, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $272,228 for 4,505 claims, against $10,995 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 21 companies reporting payments in 2025, $2,325 in all, mostly food and beverage.
Overview
| NPI | 1164409025 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 30, 2005 |
| Last updated in NPPES | Sep 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 21976 | OK |
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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 441 across 13 procedure codes |
| Paid by Medicare | $10,995 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,505 · 10,184 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $272,228 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliations
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2025$2,325 · 145 payments from 21 companies
- 2024$3,364 · 211 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $402.92 | 30 |
| Pfizer Inc. | $332.01 | 18 |
| Bayer Healthcare Pharmaceuticals Inc. | $260.41 | 14 |
| Novo Nordisk Inc | $224.27 | 17 |
| Axsome Therapeutics, Inc. | $207.88 | 9 |
What the 2025 payments were for
- Food and Beverage$2,325 · 145 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 494 family medicine physicians in Tulsa · All family medicine physicians in Oklahoma