NPPES file of Aug 9, 2026

Katie Harrington, AU.D

Audiologist · Boston, MA

Katie Harrington, AU.D is an audiologist with a practice address in Boston, Massachusetts, and NPI 1922237692, issued on Jul 2, 2009. Check the license (Massachusetts 1012, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922237692
Name
Katie Harrington
Credential
AU.D
Primary taxonomy
Audiologist 231H00000X
License number
1012 MA
Self-reported in NPPES; status is on the state search
Practice location
243 Charles St, Boston, MA 02114
Phone
(617) 573-3266
Enumerated
Jul 2, 2009
Record last updated
Aug 4, 2023
Medicare enrollment
Enrolled (PECOS I20091211000636); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest audiologist records → All 624 in Massachusetts → Look up another NPI →

Also registered at 243 Charles St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bardia AbbasiNeurology Physician1629429543
  2. Dunia Abdul-Aziz, MDOtolaryngology Physician1487880985
  3. Hasan Abdulbaki, MDStudent in an Organized Health Care Education/Training Program1811790512
  4. Inas Aboobakar, M.D.Ophthalmology Physician1760846265
  5. Jihad Achkar, M.D.Otolaryngology Physician1811203763
  6. Alessandro Adad Jammal, MD, PHDOphthalmology Physician1518725480

Verify Katie Harrington in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 1012    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mass General Brigham Medical Group, Inc.Salem, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katie Harrington among 624 audiologist records in Massachusetts

Katie Harrington, AU.D 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
  • Graduated2009 · median 2013 among the 237 with a school on file
  • Record last updated2023 · 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 Boston → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Melanie Buhr-Lawler, AU.D., CCC-ABoston, MA 021141942367446
  2. Christine Carter, M.S., CCC-ABoston, MA 021141922165810
  3. Lynne Davis, PH.D., CCC-ABoston, MA 021141972660470
  4. Cheryl Glovsky, M.ED., CCC-ABoston, MA 021141851449409
  5. Margaret Gregowicz, M.S., CCC-ABoston, MA 021141255498150
  6. Ann-Marie Hennessey, M.A., CCC-ABoston, MA 021141144387945
  7. Barbara Herrmann, PH.D., CCC-ABoston, MA 021141508923202
  8. Donna Hultman, M.A., CCC-ABoston, MA 021141740347574

Common questions

What is Katie Harrington, AU.D's NPI number?

Katie Harrington, AU.D's National Provider Identifier (NPI) is 1922237692, issued on Jul 2, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Katie Harrington, AU.D located?

The NPPES record lists a practice address at 243 Charles St, Boston, MA, 02114. Phone: (617) 573-3266. Providers update this record themselves, so call before visiting.

How can I verify Katie Harrington, AU.D's license?

NPPES lists Massachusetts license number 1012, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.