Tessa Lynne McClanahan-Richards, DNP-AGACNP
NPI 1669089280ActiveIndividual· Internal Medicine, Nephrology· Tulsa, OK
Internal Medicine, Nephrology (DNP-AGACNP) with Nephrology Associates, Inc., practicing in Tulsa, Oklahoma. Medicare paid $47,523 for services to 249 patients in 2024. Cormedix Inc. was the largest of 4 companies reporting payments in 2024, $82.98 in all, mostly food and beverage. Lists Ascension St John Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669089280 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP-AGACNP |
| Sole proprietor | No |
| NPI issued | Sep 28, 2020 |
| Last updated in NPPES | Jan 6, 2025 |
| Certified by provider | Jan 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | R0117978 | 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 - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 845 across 6 procedure codes |
| Paid by Medicare | $47,523 |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nephrology Associates, Inc.Tulsa, OK · 25 clinicians
Hospital affiliations
- Ascension St John Medical CenterTulsa, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
Industry payments (Open Payments)
- 2024$82.98 · 4 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Cormedix Inc. | $31.06 | 1 |
| Otsuka America Pharmaceutical, Inc. | $20.83 | 1 |
| Merck Sharp & Dohme LLC | $16.57 | 1 |
| Ardelyx, Inc. | $14.52 | 1 |
What the 2024 payments were for
- Food and Beverage$82.98 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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