Registry data as of Aug 27, 2026

Joan Sprick

Hearing Instrument Specialist · Irvine, CA

Joan Sprick is a hearing instrument specialist with a practice address in Irvine, California, and NPI 1295768414, issued on Jul 9, 2006. Check the license (California AU1457, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1295768414
Name
Joan Sprick
Primary taxonomy
Hearing Instrument Specialist 237700000X
License numbers
AU1457 CA
HA3031 CA
Self-reported in NPPES; status is on the state search
Practice location
4505 Barranca Pkwy, Irvine, CA 92604
Phone
(949) 262-7190
Enumerated
Jul 9, 2006
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 4505 Barranca Pkwy

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

  1. Manj Sandhu, D.C.Chiropractor1235322868
  2. Steven Seifert, D.C.Chiropractor1396828232
  3. Elizabeth TuckerHearing Instrument Specialist1134135296

Verify Joan Sprick 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 AU1457
    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 →

One hospital or facility affiliation

  1. Serendipity Hearing IncLaguna Hills, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Hearing Instrument Specialist providers in California

There are 998 hearing instrument specialist records in California.

Other hearing instrument specialist records in California

  1. Alina AbouyanWestlake Village, CA1366164238
  2. Michael AbundaCorte Madera, CA1154103463
  3. Laura AckermanLos Angeles, CA1144277690
  4. Tyler Ackman, HISManteca, CA1609520568
  5. John AdamsSolvang, CA1427363027
  6. Tina Afifi, HA7576Santa Rosa, CA1700312493
  7. Eileen Aguila, HA7079San Diego, CA1477143915
  8. Charleen AguilavasquezMurrieta, CA1255047312
  9. Gauharshad Akbari, HEARING AID DISPENSESanta Monica, CA1740061936
  10. Shiva Akhavan, HISFountain Valley, CA1679080949

Common questions

What is Joan Sprick's NPI number?

Joan Sprick's National Provider Identifier (NPI) is 1295768414, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joan Sprick located?

The NPPES record lists a practice address at 4505 Barranca Pkwy, Irvine, CA, 92604. Phone: (949) 262-7190. Providers update this record themselves, so call before visiting.

How can I verify Joan Sprick's license?

NPPES lists California license number AU1457, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.