NPPES file of Aug 9, 2026

Nathan Evans, H.I.S.

Hearing Instrument Specialist · Costa Mesa, CA

Nathan Evans, H.I.S. is a hearing instrument specialist with a practice address in Costa Mesa, California, and NPI 1730580267, issued on Sep 16, 2014. Check the license (California HT9123, 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
1730580267
Name
Nathan Evans
Credential
H.I.S.
Primary taxonomy
Hearing Instrument Specialist 237700000X
License numbers
HT9123 CA
HT1447 WI
Self-reported in NPPES; status is on the state search
Practice location
950 S Coast Dr, Costa Mesa, CA 92626
Phone
(714) 754-1889
Enumerated
Sep 16, 2014
Record last updated
Sep 16, 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 hearing instrument specialist records → All 994 in California → Look up another NPI →

Also registered at 950 S Coast Dr

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

  1. Britton Arey, MDPsychiatry Physician1295833374
  2. Judith Beadles, MFTMarriage & Family Therapist1255482725
  3. Patricia Patton, PH.D.Mental Health Counselor1770660433
  4. James Sterner, LMFTMarriage & Family Therapist1164657938
  5. Laurie Wilfert, MFTMarriage & Family Therapist1518058460

Verify Nathan Evans 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 HT9123    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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Nathan Evans among 994 hearing instrument specialist records in California

Nathan Evans, H.I.S. is one of 994 hearing instrument specialist records with a practice address in California. under 1% 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 2014, is newer than 39% of them.

  • NPI issued2014 · 39% of these records are older, 56% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2014 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 237700000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hearing Instrument Specialist providers in California

There are 994 hearing instrument specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 994 in California → Every provider in Costa Mesa → Hearing Instrument Specialist nationwide →

The 8 hearing instrument specialist records with the nearest ZIP codes

  1. Gina BernardinoCosta Mesa, CA 926261184917130
  2. Mohammad FardghassemiCosta Mesa, CA 926271871900399
  3. Jessica LeungCosta Mesa, CA 926271467259390
  4. Noel HoffmannLake Forest, CA 926301871761387
  5. Jared Schindel, HLADLake Forest, CA 926301811316946
  6. Kevin KimIrvine, CA 926181154092757
  7. Frank RyuIrvine, CA 926181245512607
  8. Sean Seal-Horowitz, HISIrvine, CA 926181023738978

Common questions

What is Nathan Evans, H.I.S.'s NPI number?

Nathan Evans, H.I.S.'s National Provider Identifier (NPI) is 1730580267, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Evans, H.I.S. located?

The NPPES record lists a practice address at 950 S Coast Dr, Costa Mesa, CA, 92626. Phone: (714) 754-1889. Providers update this record themselves, so call before visiting.

How can I verify Nathan Evans, H.I.S.'s license?

NPPES lists California license number HT9123, 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.