Allison Colleen Holmberg, M.S. CCC-SLP/A
Audiologist · Northampton, MA
Allison Colleen Holmberg, M.S. CCC-SLP/A is an audiologist with a practice address in Northampton, Massachusetts, and NPI 1811124696, issued on Jun 18, 2009. Check the license (Massachusetts 486, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Colleen Holmberg
- Credential
- M.S. CCC-SLP/A
- Primary taxonomy
- Audiologist 231H00000X
- License numbers
- 486 MA
3388 MA
Self-reported in NPPES; status is on the state search - Practice location
- 243 King St Ste 105, Northampton, MA 01060
- Phone
- (413) 586-9572
- Enumerated
- Jun 18, 2009
- Record last updated
- Jun 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150610002097); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 624 in Massachusetts → Look up another NPI →
Verify Allison Colleen Holmberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 486Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Hampshire Hearing And Speech Services LLCNorthampton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Colleen Holmberg among 624 audiologist records in Massachusetts
Allison Colleen Holmberg, M.S. CCC-SLP/A is one of 624 audiologist records with a practice address in Massachusetts. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 44% of them.
- NPI issued2009 · 44% of these records are older, 54% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1989 · median 2013 among the 237 with a school on file
- Record last updated2018 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Massachusetts
There are 624 audiologist records in Massachusetts.
All 624 in Massachusetts → Every provider in Northampton → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Emily Bambacus, AU.D.Northampton, MA 010601487947917
- Joni Bullough, AU.D.Northampton, MA 010601023138005
- Amy Catanzaro, M.A., CCC-ANorthampton, MA 010601073648135
- Katelyn Donoghue, AUDNorthampton, MA 010601467020560
- Francis Iglehart, PH.D.Northampton, MA 010601750505665
- Amanda Lepine, AU.D.Northampton, MA 010601780998724
- Glenn Shinner, AU.D.Northampton, MA 010601083757900
- Cassandra Falvey, AUDFlorence, MA 010621275289217
Common questions
What is Allison Colleen Holmberg, M.S. CCC-SLP/A's NPI number?
Allison Colleen Holmberg, M.S. CCC-SLP/A's National Provider Identifier (NPI) is 1811124696, issued on Jun 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Allison Colleen Holmberg, M.S. CCC-SLP/A located?
The NPPES record lists a practice address at 243 King St Ste 105, Northampton, MA, 01060. Phone: (413) 586-9572. Providers update this record themselves, so call before visiting.
How can I verify Allison Colleen Holmberg, M.S. CCC-SLP/A's license?
NPPES lists Massachusetts license number 486, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.