Richard Thomas Hatch, MD
NPI 1871590984ActiveIndividual· Allergy & Immunology· Oklahoma City, OK
Allergy & Immunology (MD) in Oklahoma City, Oklahoma, trained at Saint Louis University School of Medicine (class of 1986). In 2024 Medicare paid $129,077 for 325 patients, and Part D covered 738 of their prescriptions, 63% of them generic. Genzyme Corporation was the largest of 19 companies reporting payments in 2025, $1,671 in all, mostly food and beverage.
Overview
| NPI | 1871590984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Oct 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 20372 | OK |
| Specialist | 174400000X | 20372 | 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 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 - Allergy/Immunology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 325 |
|---|---|
| Services billed | 8,637 across 22 procedure codes |
| Paid by Medicare | $129,077 |
Part D prescriptions in 2024
| Prescriptions (claims) | 738 · 1,117 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $161,856 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Oklahoma Allergy and Asthma ClinicOklahoma City, OK · 12 clinicians
Industry payments (Open Payments)
- 2025$1,671 · 83 payments from 19 companies
- 2024$1,389 · 86 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $327.61 | 15 |
| Novartis Pharmaceuticals Corporation | $181.16 | 9 |
| Astrazeneca Pharmaceuticals LP | $157.55 | 20 |
| Genentech USA, Inc. | $146.76 | 3 |
| Genentech, Inc. | $143.69 | 1 |
What the 2025 payments were for
- Food and Beverage$1,668 · 82 payments
- Travel and Lodging$2.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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