Heather Markham, PMHNP
NPI 1306651047ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Littleton, CO
Nurse Practitioner, Psych/Mental Health (PMHNP) with Chriesl Infusion Centers LLC, practicing in Littleton, Colorado. Enrolled in Medicare as practitioner - nurse practitioner. Alkermes, Inc. was the largest of 2 companies reporting payments in 2025, $31.88 in all, mostly food and beverage.
Overview
| NPI | 1306651047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Feb 10, 2025 |
| Last updated in NPPES | Feb 17, 2025 |
| Certified by provider | Feb 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 1000475 | 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) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Chriesl Infusion Centers LLCAurora, CO · 17 clinicians
Industry payments (Open Payments)
- 2025$31.88 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $16.45 | 1 |
| E.R. Squibb & Sons, L.L.C. | $15.43 | 1 |
What the 2025 payments were for
- Food and Beverage$31.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 80 psychiatric nurse practitioners in Littleton · All psychiatric nurse practitioners in Colorado