NPPES file of Aug 9, 2026

Isaac D. Leland

Hearing Instrument Specialist · Buena Park, CA

Isaac D. Leland is a hearing instrument specialist with a practice address in Buena Park, California, and NPI 1962750406, issued on Aug 15, 2012. Check the license (California HA7685, 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
1962750406
Name
Isaac D. Leland
Primary taxonomy
Hearing Instrument Specialist 237700000X
License number
HA7685 CA
Self-reported in NPPES; status is on the state search
Practice location
8150 LA Palma Ave, Buena Park, CA 90620
Phone
(714) 826-4016
Enumerated
Aug 15, 2012
Record last updated
Dec 18, 2012 (not updated in 14 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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Verify Isaac D. Leland 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 HA7685    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
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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 Buena Park →

Other hearing instrument specialist records in California

  1. Alina AbouyanWestlake Village, CA1366164238
  2. Michael AbundaCorte Madera, CA1154103463
  3. Tyler Ackman, HISManteca, CA1609520568
  4. John AdamsSolvang, CA1427363027
  5. Tina Afifi, HA7576Santa Rosa, CA1700312493
  6. Eileen Aguila, HA7079San Diego, CA1477143915
  7. Charleen AguilavasquezMurrieta, CA1255047312
  8. Gauharshad Akbari, HEARING AID DISPENSESanta Monica, CA1740061936
  9. Shiva Akhavan, HISFountain Valley, CA1679080949
  10. Veronica AlcalaModesto, CA1609391333

Common questions

What is Isaac D. Leland's NPI number?

Isaac D. Leland's National Provider Identifier (NPI) is 1962750406, issued on Aug 15, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Isaac D. Leland located?

The NPPES record lists a practice address at 8150 LA Palma Ave, Buena Park, CA, 90620. Phone: (714) 826-4016. Providers update this record themselves, so call before visiting.

How can I verify Isaac D. Leland's license?

NPPES lists California license number HA7685, 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.