Harpaul Singh Gill, MD
NPI 1023158409ActiveIndividual· Psychiatry & Neurology, Neurology· Cypress, TX
Psychiatry & Neurology, Neurology (MD) in Cypress, Texas, licensed in TX and OK, with an NPI issued in February 2007. Their prescriptions cost Medicare Part D more than their services did: $2,346,944 for 8,903 claims, against $494,761 paid for services in 2024. Tg Therapeutics, Inc. was the largest of 39 companies reporting payments in 2025, $4,308 in all, mostly food and beverage. Lists HCA Houston Healthcare Kingwood and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1023158409 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 7, 2007 |
| Last updated in NPPES | Jun 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | TEMP | TX |
| Psychiatry & Neurology, Neurology | 2084N0400X | 23333 | OK |
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 - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 911 |
|---|---|
| Services billed | 6,025 across 37 procedure codes |
| Paid by Medicare | $494,761 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,903 · 15,093 30-day fills |
|---|---|
| Patients | 1,118 |
| Total drug cost | $2,346,944 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Hospital affiliations
- HCA Houston Healthcare KingwoodKingwood, TX
- Houston Methodist Cypress HospitalCypress, TX
- Houston Methodist Willowbrook HospitalHouston, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Other facilities
- Choice Health at HomeHome health agency · Tomball, TX
- Tirr Memorial HermannInpatient rehabilitation facility · Houston, TX
Industry payments (Open Payments)
- 2025$4,308 · 192 payments from 39 companies
- 2024$3,872 · 206 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tg Therapeutics, Inc. | $367.80 | 12 |
| Sk Life Science, Inc. | $307.35 | 10 |
| Argenx US, Inc. | $291.99 | 9 |
| Lundbeck LLC | $280.44 | 18 |
| Abbvie Inc. | $258.21 | 27 |
What the 2025 payments were for
- Food and Beverage$4,308 · 192 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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