Cathryn S. Crittenden-Byers, MD
NPI 1912955493ActiveIndividual· Emergency Medicine, Pediatric Emergency Medicine· Tulsa, OK
Emergency Medicine, Pediatric Emergency Medicine (MD) in Tulsa, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2003). Part D covered 56 prescriptions written in 2024, 100% of them generic. Mimedx Group, Inc. reported $14.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1912955493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Jul 28, 2025 |
| Certified by provider | Jul 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Pediatric Emergency Medicine Primary | 207PP0204X | 23416 | OK |
| Family Medicine | 207Q00000X | 23416 | OK |
| Pediatrics | 208000000X | 23416 | 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 - Emergency Medicine (OK) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 56 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $1,272 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Pediatric Medicine |
Medical group
- Advanced Wound TherapyTulsa, OK · 3 clinicians
Industry payments (Open Payments)
- 2025$14.58 · 1 payment from 1 company
- 2024$21.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mimedx Group, Inc. | $14.58 | 1 |
What the 2025 payments were for
- Food and Beverage$14.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records