Summer N. Davis, APRN
NPI 1598357972ActiveIndividual· Nurse Practitioner, Gerontology· Oklahoma City, OK
Nurse Practitioner, Gerontology (APRN) with Ohh Physicians LLC, practicing in Oklahoma City, Oklahoma. 181 Medicare patients in 2024, $13,321 paid; nearly all of their 80 Part D prescriptions were generic (96%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 3 companies reporting payments in 2025, $367.89 in all, mostly food and beverage. Lists Oklahoma Heart Hospital, LLC as a hospital affiliation.
Overview
| NPI | 1598357972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Feb 8, 2021 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 211009 | OK |
| Nurse Practitioner, Acute Care | 363LA2100X | 211009 | 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 - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 396 across 12 procedure codes |
| Paid by Medicare | $13,321 |
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 134 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $1,609 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ohh Physicians LLCOklahoma City, OK · 133 clinicians
Hospital affiliation
- Oklahoma Heart Hospital, LLCOklahoma City, OK
Industry payments (Open Payments)
- 2025$367.89 · 11 payments from 3 companies
- 2024$97.96 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $210.02 | 5 |
| Abiomed | $135.20 | 5 |
| Vertex Pharmaceuticals Incorporated | $22.67 | 1 |
What the 2025 payments were for
- Food and Beverage$367.89 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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