Wasim Afzal Haque, M.D.
NPI 1679762405ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Flower Mound, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Premier Independent Physicians Group Inc, practicing in Flower Mound, Texas. Their prescriptions cost Medicare Part D more than their services did: $988,194 for 3,539 claims, against $90,525 paid for services in 2024. Corcept Therapeutics was the largest of 38 companies reporting payments in 2025, $3,030 in all, mostly food and beverage. Lists Medical City Denton and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1679762405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 17, 2007 |
| Last updated in NPPES | Dec 15, 2025 |
| Certified by provider | Dec 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | L2924 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 288 |
|---|---|
| Services billed | 1,628 across 21 procedure codes |
| Paid by Medicare | $90,525 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,539 · 8,371 30-day fills |
|---|---|
| Patients | 401 |
| Total drug cost | $988,194 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Premier Independent Physicians Group IncBoyd, TX · 39 clinicians
Hospital affiliations
- Medical City DentonDenton, TX
- Medical City LewisvilleLewisville, TX
- The Heart Hospital Baylor DentonDenton, TX
- Ut of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX
Industry payments (Open Payments)
- 2025$3,030 · 142 payments from 38 companies
- 2024$3,452 · 125 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $372.79 | 11 |
| Xeris Pharmaceuticals, Inc. | $249.59 | 12 |
| Amgen Inc. | $202.04 | 16 |
| Madrigal Pharmaceuticals | $170.68 | 7 |
| Neurocrine Biosciences, Inc. | $165.62 | 6 |
What the 2025 payments were for
- Food and Beverage$2,991 · 141 payments
- Education$39.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Flower Mound
- 1215317425
- 1831366954
- 1699971473
- 1023210382
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Texas →