NPPES file of Aug 9, 2026

Nancy Ann Duncan, AU.D.

Audiologist · Fall River, MA

Nancy Ann Duncan, AU.D. is an audiologist with a practice address in Fall River, Massachusetts, and NPI 1457344608, issued on Aug 23, 2005. Check the license (Massachusetts AUD637, 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
1457344608
Name
Nancy Ann Duncan
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
AUD637 MA
Self-reported in NPPES; status is on the state search
Practice location
1822 N Main St Ste 201, Fall River, MA 02720
Phone
(508) 674-3334
Enumerated
Aug 23, 2005
Record last updated
Nov 18, 2024
Fax
(508) 674-5855
Medicaid ID
5103169 MA
Medicare enrollment
Enrolled (PECOS I20111022000028); accepts Medicare assignment
Medical or professional school
Pennsylvania College Of Optometry, 2005
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.
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8 nearest audiologist records → All 624 in Massachusetts → Look up another NPI →

Also registered at 1822 N Main St Ste 201

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

  1. Kimberly Duclos, HISHearing Instrument Specialist1932794187
  2. Mackenzie Lewin, LHISHearing Instrument Specialist1255767299
  3. Erin MacmullenAudiologist1629172200
  4. Katherine Messier, BS, HISHearing Instrument Specialist1497501456
  5. Kimberly Senra, HISHearing Instrument Specialist1518848902
  6. Jessica Soccio, AU.DAudiologist1104370386

Verify Nancy Ann Duncan 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 AUD637    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. Duncan Hearing Healthcare IncFall River, MA

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

Nancy Ann Duncan among 624 audiologist records in Massachusetts

Nancy Ann Duncan, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 35% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2005 · median 2013 among the 237 with a school on file
  • Record last updated2024 · 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 Fall River → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Eileen Bernier, MA, CCC-AFall River, MA 027201336304641
  2. Marissa GallanFall River, MA 027201376491118
  3. Patricia Henderson, CCC-AUDIOLOGISTFall River, MA 027201720247893
  4. Erin MacmullenFall River, MA 027201629172200
  5. Alicia O'Sullivan, AU.D.Fall River, MA 027201215488390
  6. Jessica Soccio, AU.DFall River, MA 027201104370386
  7. Joseph Weisberger, AU.D.Fall River, MA 027201518226687
  8. Penny Lucier-Mustafa, MED CCC AFall River, MA 027241891960985

Common questions

What is Nancy Ann Duncan, AU.D.'s NPI number?

Nancy Ann Duncan, AU.D.'s National Provider Identifier (NPI) is 1457344608, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Ann Duncan, AU.D. located?

The NPPES record lists a practice address at 1822 N Main St Ste 201, Fall River, MA, 02720. Phone: (508) 674-3334. Providers update this record themselves, so call before visiting.

How can I verify Nancy Ann Duncan, AU.D.'s license?

NPPES lists Massachusetts license number AUD637, 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.