Quick answers
- Where does Allison C. Holmberg see patients?
- Medicare's clinician data lists 2 practice locations, including Northampton, MA. Call before your visit to confirm the address.
- What is Allison C. Holmberg's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Allison C. Holmberg accept Medicare assignment?
- Yes. Medicare's clinician data says Allison C. Holmberg 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 Allison C. Holmberg?
- (413) 586-9572, as listed in official Medicare / NPI Registry data.
- What is Allison C. Holmberg's NPI number?
- 1811124696. 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 Allison C. Holmberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 243 King StNorthampton, MA 01060 (413) 586‑9572
- 243 King St, Suite 105Northampton, MA 01060 (413) 586‑9572
Group practices
Medicare enrollment lists Allison C. Holmberg as a member of this group (CMS data updated 2026-10-02).
- Hampshire Hearing and Speech Services LLC3 clinicians in the group
Specialties
- Qualified Audiologistprimary
Find other clinicians: Qualified Audiologist, Massachusetts →
Other audiologists in Northampton
Clinicians with the same Medicare primary specialty in Northampton, MA — not a recommendation.
Clinician information
| Graduation year | 1989 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811124696 |
| 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