NPPES file of Aug 9, 2026

Lindsey Anne Portugal, AU.D.

Audiologist · Chicago, IL

Lindsey Anne Portugal, AU.D. is an audiologist with a practice address in Chicago, Illinois, and NPI 1801118435, issued on Feb 23, 2010. Check the license (Illinois 147-001340, as entered in NPPES) with the Illinois 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
1801118435
Name
Lindsey Anne Portugal
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
147-001340 IL
Self-reported in NPPES; status is on the state search
Practice location
2525 S Michigan Ave, Chicago, IL 60616
Phone
(312) 567-2316
Enumerated
Feb 23, 2010
Record last updated
Apr 8, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100909000833); 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 868 in Illinois → Look up another NPI →

Also registered at 2525 S Michigan Ave

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

  1. Abu Abbasi, MDInternal Medicine Physician1083243877
  2. Lamies Abuakar, PHARMD.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1659655181
  3. Muna Abdu Adem, MDInternal Medicine Physician1457238107
  4. Masooma AfridiStudent in an Organized Health Care Education/Training Program1346035581
  5. Suneil Agrawal, MDEmergency Medicine Physician1891948568
  6. Ismeal AhmedStudent in an Organized Health Care Education/Training Program1265373765

Verify Lindsey Anne Portugal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 147-001340    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 Illinois 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. Midwest Ent Alliance PLLCPark Ridge, IL

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

Lindsey Anne Portugal among 868 audiologist records in Illinois

Lindsey Anne Portugal, AU.D. is one of 868 audiologist records with a practice address in Illinois. 36% 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 49% of them.

  • NPI issued2010 · 49% of these records are older, 49% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2006 · median 2011 among the 346 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Illinois

There are 868 audiologist records in Illinois.

All 868 in Illinois → Every provider in Chicago → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Laura Dejulia, AUDChicago, IL 606161437426046
  2. Kristin Meinke, AU.D.Chicago, IL 606171881284370
  3. Sarah Morgan, AUDChicago, IL 606171689131740
  4. Heather Bentley, AU.DChicago, IL 606141871724146
  5. Kaylee Birlingmair, AUDChicago, IL 606181639020795
  6. Diane Bryant, M.S.Chicago, IL 606141699843607
  7. Anna Cosenza, AU.D.Chicago, IL 606141578434494
  8. Sarah Goldberg, M.S.Chicago, IL 606141336299031

Common questions

What is Lindsey Anne Portugal, AU.D.'s NPI number?

Lindsey Anne Portugal, AU.D.'s National Provider Identifier (NPI) is 1801118435, issued on Feb 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Lindsey Anne Portugal, AU.D. located?

The NPPES record lists a practice address at 2525 S Michigan Ave, Chicago, IL, 60616. Phone: (312) 567-2316. Providers update this record themselves, so call before visiting.

How can I verify Lindsey Anne Portugal, AU.D.'s license?

NPPES lists Illinois license number 147-001340, as entered by the provider. Search the Illinois 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.