NPPES file of Aug 9, 2026

Nancy Gregory Nicholson

Audiologist-Hearing Aid Fitter · Corona, CA

Nancy Gregory Nicholson is an audiologist-hearing aid fitter with a practice address in Corona, California, and NPI 1649295718, issued on Jul 12, 2006. Check the license (California AU1183, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1649295718
Name
Nancy Gregory Nicholson
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
License numbers
AU1183 CA
HA5006 CA
Self-reported in NPPES; status is on the state search
Practice location
802 Magnolia Ave, Corona, CA 92879
Phone
(951) 736-1630
Enumerated
Jul 12, 2006
Record last updated
May 28, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest audiologist-hearing aid fitter records → All 421 in California → Look up another NPI →

Also registered at 802 Magnolia Ave

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

  1. Hajara AzeemBehavior Technician1164923306
  2. Brynn BurciagaBehavior Technician1548761521
  3. Patrick BurtonHearing Instrument Specialist1972744969
  4. Jada CarmichaelBehavior Technician1376102541
  5. Shannon Cooper, SLPSpeech-Language Pathologist1770711319
  6. Naida Geller-Smith, SLPSpeech-Language Pathologist1376853853

Verify Nancy Gregory Nicholson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license AU1183    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 California license search

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Nancy Gregory Nicholson among 421 audiologist-hearing aid fitter records in California

Nancy Gregory Nicholson is one of 421 audiologist-hearing aid fitter records with a practice address in California. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 74% newer
  • In a Medicare fileNo · 18% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2014 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 237600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist-Hearing Aid Fitter providers in California

There are 421 audiologist-hearing aid fitter records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 421 in California → Every provider in Corona → Audiologist-Hearing Aid Fitter nationwide →

The 8 audiologist-hearing aid fitter records with the nearest ZIP codes

  1. Donna Eskwitt, PH.D.Corona, CA 928811205975513
  2. Nicholas Benson, AU.D.Orange, CA 928681417245846
  3. Preethi Codanda Chengappa, AUDOrange, CA 928681841818085
  4. Natalie PerezOrange, CA 928681811161631
  5. Stephani Rose, AU.D.Orange, CA 928681144660101
  6. Kimberly Schatz, AU.D. CCC-A, F-AAAOrange, CA 928681922023985
  7. James Townsley, AU.D.Orange, CA 928681124013917
  8. Andy LeGarden Grove, CA 928401982303731

Common questions

What is Nancy Gregory Nicholson's NPI number?

Nancy Gregory Nicholson's National Provider Identifier (NPI) is 1649295718, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Gregory Nicholson located?

The NPPES record lists a practice address at 802 Magnolia Ave, Corona, CA, 92879. Phone: (951) 736-1630. Providers update this record themselves, so call before visiting.

How can I verify Nancy Gregory Nicholson's license?

NPPES lists California license number AU1183, as entered by the provider. Search the California 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. 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.