Quick answers
- Where does Mary B. Nonack see patients?
- Medicare's clinician data lists 4 practice locations, including Merrimack, NH, Bedford, NH and Manchester, NH. Call before your visit to confirm the address.
- What is Mary B. Nonack's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mary B. Nonack accept Medicare assignment?
- Yes. Medicare's clinician data says Mary B. Nonack accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mary B. Nonack?
- (603) 471-6069, as listed in official Medicare / NPI Registry data.
- What is Mary B. Nonack's NPI number?
- 1245894641. 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 Mary B. Nonack is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Dobson WayMerrimack, NH 03054 (603) 471‑6069
- 3 Nashua RdBedford, NH 03110 (603) 472‑6700
- 738 Hooksett RdManchester, NH 03104 (603) 384‑3900
- 8 Loudon RdConcord, NH 03301 (603) 226‑9000
Group practices
Medicare enrollment lists Mary B. Nonack as a member of this group (CMS data updated 2026-10-02).
- Convenientmd - FFS UC LLC392 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Merrimack
Clinicians with the same Medicare primary specialty in Merrimack, NH — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245894641 |
| 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 2026-10-02, retrieved 2026-10-29
- 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