Alyssa M. Heisen
Audiologist · Torrance, CA
Alyssa M. Heisen is an audiologist with a practice address in Torrance, California, and NPI 1659269934, issued on Jun 25, 2025. Check the license (California AU4021, 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.
- Name
- Alyssa M. Heisen
- Primary taxonomy
- Audiologist 231H00000X
- License number
- AU4021 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Torrance Blvd Ste 140, Torrance, CA 90503
- Phone
- (310) 540-4327
- Enumerated
- Jun 25, 2025
- Record last updated
- Jun 26, 2025
- Fax
- (310) 316-2685
- Medicare enrollment
- Enrolled (PECOS I20250807003700); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 1,561 in California → Look up another NPI →
Also registered at 4201 Torrance Blvd Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kim Baldock-Mahloch, AU.D.Audiologist1427079045
- Maryellen Brisson, AU.D.Audiologist-Hearing Aid Fitter1356652929
- Lisa Gray, AU.D.Audiologist1669179149
- Joshua Parker, M.AHearing Instrument Specialist1134148752
Verify Alyssa M. Heisen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license AU4021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alyssa M. Heisen among 1,561 audiologist records in California
Alyssa M. Heisen is one of 1,561 audiologist records with a practice address in California. 23% 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 2025, is newer than 92% of them.
- NPI issued2025 · 92% of these records are older, 4% newer
- In a Medicare fileNo · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated2025 · median 2014 among the 433 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in California
There are 1,561 audiologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,561 in California → Every provider in Torrance → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Lauren Aronowitz, AU.D.Torrance, CA 905031538095997
- Kim Baldock-Mahloch, AU.D.Torrance, CA 905031427079045
- Alicia Czuzak, M.A.Torrance, CA 905031346358256
- Cheryl Galus, M.A., CCC/ATorrance, CA 905031609812924
- Lisa Gray, AU.D.Torrance, CA 905031669179149
- Marie Hepola, MATorrance, CA 905031851332423
- Stuart Horn, AU.D.Torrance, CA 905031164699658
- Andrea Huttinger, M.A.Torrance, CA 905031356376925
Common questions
What is Alyssa M. Heisen's NPI number?
Alyssa M. Heisen's National Provider Identifier (NPI) is 1659269934, issued on Jun 25, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa M. Heisen located?
The NPPES record lists a practice address at 4201 Torrance Blvd Ste 140, Torrance, CA, 90503. Phone: (310) 540-4327. Providers update this record themselves, so call before visiting.
How can I verify Alyssa M. Heisen's license?
NPPES lists California license number AU4021, 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.
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.