Allison Rae Kowalczyk, M.S.
Audiologist · Los Altos, CA
Allison Rae Kowalczyk, M.S. is an audiologist with a practice address in Los Altos, California, and NPI 1023278066, issued on Jun 12, 2008. Check the license (California RPE 4611, 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
- Allison Rae Kowalczyk
- Credential
- M.S.
- Primary taxonomy
- Audiologist 231H00000X
- License number
- RPE 4611 CA
Self-reported in NPPES; status is on the state search - Practice location
- 496 1St St, Los Altos, CA 94022
- Phone
- (650) 941-0664
- Enumerated
- Jun 12, 2008
- Record last updated
- Jun 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (650) 941-2892
- Entity
- Type 1 · individual
Also registered at 496 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Lathrop, M.A.Audiologist1235279266
- Brook Raguskus, AU.D.Audiologist1073654331
Verify Allison Rae Kowalczyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RPE 4611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6 audiologist records list a practice address in Los Altos
They are 6 of the 718 NPPES records with a practice address in Los Altos, and 1,561 audiologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Los Altos → All 1,561 in California → Every provider in Los Altos →
Other audiologist records in California
- Edward Abalos, AU.D.Long Beach, CA1447445986
- Cassandra Abbinanti, AUDPomona, CA1619747466
- Debra Abel, AU.D.Poway, CA1073519955
- Kasra Abolhosseini, AUDTustin, CA1083123129
- Janely Abootorabi, AU.D.Santa Clara, CA1588236483
- Maria Abramson, AU.DSan Juan Capistrano, CA1396079851
- Amanda Abrisch, AUDLa Jolla, CA1780966903
- Zachary Abt, AUDPasadena, CA1790522712
- Rachel Abucasis, AUDLos Angeles, CA1659090231
- Reid AdamsVisalia, CA1184897324
Common questions
What is Allison Rae Kowalczyk, M.S.'s NPI number?
Allison Rae Kowalczyk, M.S.'s National Provider Identifier (NPI) is 1023278066, issued on Jun 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Allison Rae Kowalczyk, M.S. located?
The NPPES record lists a practice address at 496 1St St, Los Altos, CA, 94022. Phone: (650) 941-0664. Providers update this record themselves, so call before visiting.
How can I verify Allison Rae Kowalczyk, M.S.'s license?
NPPES lists California license number RPE 4611, 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.