Crystal Lynn Chastain, CNP
NPI 1245612654ActiveIndividual· Nurse Practitioner, Gerontology· Lawrenceville, GA
Nurse Practitioner, Gerontology (CNP) with Gwinnett Physician Group, LLC, practicing in Lawrenceville, Georgia. In 2024 Medicare paid $14,242 for 65 patients, and Part D covered 148 of their prescriptions, 85% of them generic. Kestra Medical Technology Services, Inc. was the largest of 2 companies reporting payments in 2024, $29.23 in all, mostly food and beverage. Lists Northside Hospital Gwinnett as a hospital affiliation.
Overview
| NPI | 1245612654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Jun 22, 2015 |
| Last updated in NPPES | Jan 31, 2025 |
| Certified by provider | Jan 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | RN198451 | GA |
| Nurse Practitioner, Critical Care Medicine | 363LC0200X | RN198451 | GA |
| Nurse Practitioner, Family | 363LF0000X | RN198451 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 141 across 10 procedure codes |
| Paid by Medicare | $14,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 305 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $10,018 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Gwinnett Physician Group, LLCLawrenceville, GA · 113 clinicians
Hospital affiliation
- Northside Hospital GwinnettLawrenceville, GA
Industry payments (Open Payments)
- 2024$29.23 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Kestra Medical Technology Services, Inc. | $15.27 | 1 |
| Haemonetics Corporation | $13.96 | 1 |
What the 2024 payments were for
- Food and Beverage$29.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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