NPPES file of Aug 9, 2026

Christa Ruth Nickel, AUD

Audiologist · Pasadena, CA

Christa Ruth Nickel, AUD is an audiologist with a practice address in Pasadena, California, and NPI 1356909675, issued on Jun 1, 2019. Check the license 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
1356909675
Name
Christa Ruth Nickel
Credential
AUD
Primary taxonomy
Audiologist 231H00000X
Practice location
10 Congress St, Pasadena, CA 91105
Phone
(626) 631-8841
Enumerated
Jun 1, 2019
Record last updated
Sep 17, 2025
Medicare enrollment
Enrolled (PECOS I20250924001365); may accept 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 records → All 1,561 in California → Look up another NPI →

Also registered at 10 Congress St

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

  1. Syeda Ali, MDNephrology Physician1528051984
  2. Aykut Bayrak, MDReproductive Endocrinology Physician1679586218
  3. Rizwan Bhatti, M.D.Ophthalmology Physician1588724108
  4. Barry Blum, MDInternal Medicine Physician1639141716
  5. Gerald Bowns, MDOphthalmology Physician1225000672
  6. Samuel Bruce, M.D.Maternal & Fetal Medicine Physician1417069105

Verify Christa Ruth Nickel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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. Steven A Battaglia MD IncPasadena, CA

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

Christa Ruth Nickel among 1,561 audiologist records in California

Christa Ruth Nickel, AUD 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. Its NPI, issued in 2019, is newer than 70% of them.

  • NPI issued2019 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2019 · 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.

All 1,561 in California → Every provider in Pasadena → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Lindsay Jensen, AUDPasadena, CA 911051992532576
  2. Kaylee Kimura, AUDPasadena, CA 911051508648015
  3. Robert Weissman, AU.D.Pasadena, CA 911051841293305
  4. Zachary Abt, AUDPasadena, CA 911061790522712
  5. Yoshio Furuya, MAPasadena, CA 911061275720948
  6. Julia Shih, M.A.Pasadena, CA 911061073705117
  7. Rebecca ArroyoPasadena, CA 911011275231102
  8. Allison Granali, AU.D.Pasadena, CA 911011053741330

Common questions

What is Christa Ruth Nickel, AUD's NPI number?

Christa Ruth Nickel, AUD's National Provider Identifier (NPI) is 1356909675, issued on Jun 1, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Christa Ruth Nickel, AUD located?

The NPPES record lists a practice address at 10 Congress St, Pasadena, CA, 91105. Phone: (626) 631-8841. Providers update this record themselves, so call before visiting.

How can I verify Christa Ruth Nickel, AUD's license?

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.