Quick answers
- Does Melissa A. Holznagel accept Medicare assignment?
- Yes. Medicare's clinician data says Melissa A. Holznagel accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Melissa A. Holznagel's NPI number?
- 1255904793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Melissa A. Holznagel is enrolled with Medicare (CMS data updated October 2, 2026).
- 270 Farmington Ave, Suite 309Farmington, CT 06032 (860) 677‑5570
Group practices
Medicare enrollment lists Melissa A. Holznagel as a member of these groups (CMS data updated October 2, 2026).
- Connecticut Mental Health Specialists Inc68 clinicians in the group
- Value Based Long Term Care K PC65 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Connecticut →
Other clinical social workers in Farmington
Clinicians with the same Medicare primary specialty in Farmington, CT — not a recommendation.
Other clinicians in Connecticut Mental Health Specialists Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255904793 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians