Marya Mei Bolyanatz, FNP
NPI 1164415501ActiveIndividual· Nurse Practitioner, Family· San Luis Obispo, CA
Nurse Practitioner, Family (FNP) with Eon Care Clinicians of Ca PC, practicing in San Luis Obispo, California. 349 Medicare patients in 2024, $23,254 paid; nearly all of their 86 Part D prescriptions were generic (90%). Insulet Corporation was the largest of 5 companies reporting payments in 2025, $17,043 in all, mostly speaking and faculty fees.
Overview
| NPI | 1164415501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Dec 26, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 10508 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 349 |
|---|---|
| Services billed | 606 across 43 procedure codes |
| Paid by Medicare | $23,254 |
Part D prescriptions in 2024
| Prescriptions (claims) | 86 · 92 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $1,452 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Eon Care Clinicians of Ca PCSan Luis Obispo, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$17,043 · 39 payments from 5 companies
- 2024$3,424 · 20 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $16,322 | 27 |
| Ascensia Diabetes Care US Inc. | $306.17 | 7 |
| Novo Nordisk Inc | $224.50 | 3 |
| Regeneron Healthcare Solutions, Inc. | $124.99 | 1 |
| Sequel Med Tech, LLC | $64.85 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16,322 · 27 payments
- Food and Beverage$720.51 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 family nurse practitioners in San Luis Obispo · All family nurse practitioners in California