NPPES file of Aug 9, 2026

Erica Jean Williams, PHD

Audiologist · Scottsdale, AZ

Erica Jean Williams, PHD is an audiologist with a practice address in Scottsdale, Arizona, and NPI 1336442003, issued on Dec 17, 2010. Check the license (Arizona DA4270, as entered in NPPES) with the Arizona 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
1336442003
Name
Erica Jean Williams
Credential
PHD
Primary taxonomy
Audiologist 231H00000X
License number
DA4270 AZ
Self-reported in NPPES; status is on the state search
Practice location
3134 N Civic Center Plz, Scottsdale, AZ 85251
Phone
(480) 882-5691
Enumerated
Dec 17, 2010
Record last updated
Dec 17, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(480) 947-3159
Medicare enrollment
Enrolled (PECOS I20140527000540); 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 records → All 431 in Arizona → Look up another NPI →

Also registered at 3134 N Civic Center Plz

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

  1. Patricia Meiner, PTAPhysical Therapy Assistant1629215389
  2. Madeline Ogles, P.T., O.C.S.Orthopedic Physical Therapist1891076063
  3. Jacob Tafoya, ATCAthletic Trainer1508902917

Verify Erica Jean Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license DA4270    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 Arizona 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. Arizona State UniversityTempe, AZ

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

Erica Jean Williams among 431 audiologist records in Arizona

Erica Jean Williams, PHD is one of 431 audiologist records with a practice address in Arizona. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 44% of them.

  • NPI issued2010 · 44% of these records are older, 53% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 37% of these records are
  • Graduated2003 · median 2014 among the 161 with a school on file
  • Record last updated2010 · 62% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Arizona

There are 431 audiologist records in Arizona.

All 431 in Arizona → Every provider in Scottsdale → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. William Heob, M.S.CCC-AScottsdale, AZ 852511255397683
  2. Madison Trammell, AUDScottsdale, AZ 852511457964736
  3. Brian Bureau, AU.DParadise Valley, AZ 852531518850668
  4. Erik Brizzee, AU.D., CCC-AScottsdale, AZ 852541609933886
  5. Harold Couch, AU.D.Chandler, AZ 852481356723068
  6. Nicole PfundSun Lakes, AZ 852481154207090
  7. Meghan SafkoScottsdale, AZ 852541376676262
  8. Nancy VickersonScottsdale, AZ 852541225672231

Common questions

What is Erica Jean Williams, PHD's NPI number?

Erica Jean Williams, PHD's National Provider Identifier (NPI) is 1336442003, issued on Dec 17, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Erica Jean Williams, PHD located?

The NPPES record lists a practice address at 3134 N Civic Center Plz, Scottsdale, AZ, 85251. Phone: (480) 882-5691. Providers update this record themselves, so call before visiting.

How can I verify Erica Jean Williams, PHD's license?

NPPES lists Arizona license number DA4270, as entered by the provider. Search the Arizona 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.