Registry data as of Aug 27, 2026

Penny Barron, C.C.C.-A.

Audiologist · Sonoma, CA

Penny Barron, C.C.C.-A. is an audiologist with a practice address in Sonoma, California, and NPI 1982879870, issued on Apr 23, 2008. Check the license (California AU2940, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1982879870
Name
Penny Barron
Credential
C.C.C.-A.
Primary taxonomy
Audiologist 231H00000X
License numbers
AU2940 CA
51222 TX
Self-reported in NPPES; status is on the state search
Practice location
511 3RD St W, Sonoma, CA 95476
Phone
(707) 938-3610
Enumerated
Apr 23, 2008
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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Also registered at 511 3RD St W

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

  1. Phyllis Burt, MA CCCAAudiologist-Hearing Aid Fitter1003852336
  2. Julie Marth, MA CCCAAudiologist1245243856

Verify Penny Barron 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 AU2940    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

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

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Audiologist providers in California

There are 1,521 audiologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,521 in California → Every provider in Sonoma →

Other audiologist records in California

  1. Edward Abalos, AU.D.Long Beach, CA1447445986
  2. Cassandra Abbinanti, AUDPomona, CA1619747466
  3. Kasra Abolhosseini, AUDTustin, CA1083123129
  4. Janely Abootorabi, AU.D.Santa Clara, CA1588236483
  5. Maria Abramson, AU.DSan Juan Capistrano, CA1396079851
  6. Amanda Abrisch, AUDLa Jolla, CA1780966903
  7. Zachary Abt, AUDPasadena, CA1790522712
  8. Sylvia Acevedo-FreySun City, CA1184776262
  9. Reid AdamsVisalia, CA1184897324
  10. Sheneekra AdamsLos Angeles, CA1477583474

Common questions

What is Penny Barron, C.C.C.-A.'s NPI number?

Penny Barron, C.C.C.-A.'s National Provider Identifier (NPI) is 1982879870, issued on Apr 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Penny Barron, C.C.C.-A. located?

The NPPES record lists a practice address at 511 3RD St W, Sonoma, CA, 95476. Phone: (707) 938-3610. Providers update this record themselves, so call before visiting.

How can I verify Penny Barron, C.C.C.-A.'s license?

NPPES lists California license number AU2940, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.