Cathy Lyn Musulli, MS
Hearing Instrument Specialist · Whittier, CA
Cathy Lyn Musulli, MS is a hearing instrument specialist with a practice address in Whittier, California, and NPI 1518913920, issued on May 26, 2006. Check the license (California HA3624, 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
- Cathy Lyn Musulli
- Credential
- MS
- Primary taxonomy
- Hearing Instrument Specialist 237700000X
- License numbers
- HA3624 CA
AU1680 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13121 E Philadelphia St, Whittier, CA 90601
- Phone
- (562) 698-0581
- Enumerated
- May 26, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (562) 696-9798
- Entity
- Type 1 · individual
Also registered at 13121 E Philadelphia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Gilbert, MAHearing Instrument Specialist1699721258
- Lana HamburgerHearing Instrument Specialist1346288388
- Carole Maa, MAHearing Instrument Specialist1407884836
- Oscar Narro, MAHearing Instrument Specialist1598793929
Verify Cathy Lyn Musulli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license HA3624Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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.
Other hearing instrument specialist records in California
- Alina AbouyanWestlake Village, CA1366164238
- Michael AbundaCorte Madera, CA1154103463
- Tyler Ackman, HISManteca, CA1609520568
- John AdamsSolvang, CA1427363027
- Tina Afifi, HA7576Santa Rosa, CA1700312493
- Eileen Aguila, HA7079San Diego, CA1477143915
- Charleen AguilavasquezMurrieta, CA1255047312
- Gauharshad Akbari, HEARING AID DISPENSESanta Monica, CA1740061936
- Shiva Akhavan, HISFountain Valley, CA1679080949
- Veronica AlcalaModesto, CA1609391333
Common questions
What is Cathy Lyn Musulli, MS's NPI number?
Cathy Lyn Musulli, MS's National Provider Identifier (NPI) is 1518913920, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cathy Lyn Musulli, MS located?
The NPPES record lists a practice address at 13121 E Philadelphia St, Whittier, CA, 90601. Phone: (562) 698-0581. Providers update this record themselves, so call before visiting.
How can I verify Cathy Lyn Musulli, MS's license?
NPPES lists California license number HA3624, 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.