NPPES file of Aug 9, 2026

Erica Firman Madiedo, M.A., CCC-A

Audiologist-Hearing Aid Fitter · Fontana, CA

Erica Firman Madiedo, M.A., CCC-A is an audiologist-hearing aid fitter with a practice address in Fontana, California, and NPI 1124250972, issued on Aug 12, 2009. Check the license (California HA7252, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124250972
Name
Erica Firman Madiedo
Credential
M.A., CCC-A
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
License number
HA7252 CA
Self-reported in NPPES; status is on the state search
Practice location
9985 Sierra Ave, Fontana, CA 92335
Phone
(909) 427-7503
Enumerated
Aug 12, 2009
Record last updated
Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110315000031); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 9985 Sierra Ave

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

  1. Olga Acosta, MDPediatrics Physician1861404832
  2. Najjia Ahmed, M.D.Pediatrics Physician1699110395
  3. Anje'Le AlstonSports Medicine (Internal Medicine) Physician1356970842
  4. Peyman Andalib, MDStudent in an Organized Health Care Education/Training Program1104028000
  5. Gerald ArafolOccupational Therapist1134315666
  6. Lovie Jay Arguelles, PTPhysical Therapist1457472920

Verify Erica Firman Madiedo 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 HA7252    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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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupFontana, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Erica Firman Madiedo among 421 audiologist-hearing aid fitter records in California

Erica Firman Madiedo, M.A., CCC-A 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. Its NPI, issued in 2009, is newer than 54% of them.

  • NPI issued2009 · 54% of these records are older, 42% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated2006 · median 2009 among the 107 with a school on file
  • Record last updated2021 · 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.

All 421 in California → Every provider in Fontana → Audiologist-Hearing Aid Fitter nationwide →

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

  1. Loris ClarkFontana, CA 923371760660138
  2. Srivathsan NallurFontana, CA 923371790231066
  3. Vicki Bradley, AUDLoma Linda, CA 923571780628826
  4. Chantal Van GinkelLoma Linda, CA 923571114589470
  5. Carol Erickson, ACAYucca Valley, CA 922841073036208
  6. Wade Zarella, M.A., CCC-ARancho Mirage, CA 922701609013051
  7. Phillip Burney, AUDPalm Springs, CA 922621346411543
  8. Liz BellowsPalm Desert, CA 922601316918469

Common questions

What is Erica Firman Madiedo, M.A., CCC-A's NPI number?

Erica Firman Madiedo, M.A., CCC-A's National Provider Identifier (NPI) is 1124250972, issued on Aug 12, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Erica Firman Madiedo, M.A., CCC-A located?

The NPPES record lists a practice address at 9985 Sierra Ave, Fontana, CA, 92335. Phone: (909) 427-7503. Providers update this record themselves, so call before visiting.

How can I verify Erica Firman Madiedo, M.A., CCC-A's license?

NPPES lists California license number HA7252, 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. Medicare files from data.cms.gov. 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.