Gilda Mark, APRN
NPI 1700124617ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Fort Collins, CO
Nurse Practitioner, Psych/Mental Health (APRN) in Fort Collins, Colorado, licensed in CO, with an NPI issued in January 2013. Their prescriptions cost Medicare Part D more than their services did: $475,835 for 2,380 claims, against $11,572 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 9 companies reporting payments in 2025, $2,673 in all, mostly food and beverage.
Overview
| NPI | 1700124617 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jan 28, 2013 |
| Last updated in NPPES | Jul 24, 2024 |
| Certified by provider | Jul 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | APN.0996360-NP | CO |
| Registered Nurse | 163W00000X | RN.0174417 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 279 across 9 procedure codes |
| Paid by Medicare | $11,572 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,380 · 2,512 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $475,835 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$2,673 · 65 payments from 9 companies
- 2024$2,030 · 67 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $866.58 | 15 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $728.62 | 20 |
| Alkermes, Inc. | $409.86 | 9 |
| E.R. Squibb & Sons, L.L.C. | $296.35 | 8 |
| Teva Pharmaceuticals USA, Inc. | $202.29 | 7 |
What the 2025 payments were for
- Food and Beverage$2,607 · 64 payments
- Education$66.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Fort Collins
- 1043912421
- 1184853715
- 1295064665
- 1295273738
- 1346936309
- 1508645482
- 1598464604
- 1811364516
- 1871918045
- 1043550163
- 1104801661
- 1356934756
All 114 psychiatric nurse practitioners in Fort Collins · All psychiatric nurse practitioners in Colorado