NPPES file of Aug 9, 2026

Sol J. Barros, M.S.

Audiologist-Hearing Aid Fitter · Grass Valley, CA

Sol J. Barros, M.S. is an audiologist-hearing aid fitter with a practice address in Grass Valley, California, and NPI 1831132943, issued on Jun 14, 2006. Check the license (California AU1699, 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
1831132943
Name
Sol J. Barros
Credential
M.S.
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
License numbers
AU1699 CA
AU 1699 CA
Self-reported in NPPES; status is on the state search
Practice location
101 Margaret LN, Grass Valley, CA 95945
Phone
(530) 272-2247
Enumerated
Jun 14, 2006
Record last updated
Aug 8, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(530) 272-4120
Medicaid ID
AU0016990 CA
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 101 Margaret LN

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

  1. Amy Barber, PA-CPhysician Assistant1780606830
  2. Karen Bridger, M.A.Audiologist-Hearing Aid Fitter1992900302
  3. William Bridger, MDOtolaryngology Physician1407974611
  4. Kathryn DeppensmithAudiologist1154530145
  5. Robert Lowe, M.D.Infectious Disease Physician1003841370

Verify Sol J. Barros 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 AU1699    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.

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Sol J. Barros among 421 audiologist-hearing aid fitter records in California

Sol J. Barros, M.S. 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 Grass Valley → Audiologist-Hearing Aid Fitter nationwide →

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

  1. Kimberly Bonney, AU.DGrass Valley, CA 959451356442412
  2. Karen Bridger, M.A.Grass Valley, CA 959451992900302
  3. Grant Gambrall, AUDGrass Valley, CA 959451821561093
  4. Kortney Mathiesen, AUDGrass Valley, CA 959451295501286
  5. Jasmeen Sahota, AU.DGrass Valley, CA 959451659243350
  6. Elise Gregoire, AUDPenn Valley, CA 959461184068983
  7. Greta Gibeau, AU.D.Chico, CA 959281235763046
  8. Emily Adcock, AU.DYuba City, CA 959911609313931

Common questions

What is Sol J. Barros, M.S.'s NPI number?

Sol J. Barros, M.S.'s National Provider Identifier (NPI) is 1831132943, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sol J. Barros, M.S. located?

The NPPES record lists a practice address at 101 Margaret LN, Grass Valley, CA, 95945. Phone: (530) 272-2247. Providers update this record themselves, so call before visiting.

How can I verify Sol J. Barros, M.S.'s license?

NPPES lists California license number AU1699, 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.