NPPES file of Aug 9, 2026

Sarah Neidermann, OD

Optometrist · Chicago, IL

Sarah Neidermann, OD is an optometrist with a practice address in Chicago, Illinois, and NPI 1477359941, issued on Feb 24, 2025. Check the license (Illinois 046.011965, 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
1477359941
Name
Sarah Neidermann
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
046.011965 IL
Self-reported in NPPES; status is on the state search
Practice location
5758 S Maryland Ave, Chicago, IL 60637
Phone
(773) 702-1611
Enumerated
Feb 24, 2025
Record last updated
May 28, 2025
Medicare enrollment
Enrolled (PECOS I20250618003367); 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 optometrist records → All 2,697 in Illinois → Look up another NPI →

Also registered at 5758 S Maryland Ave

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

  1. Latrice Baker, LCSWClinical Social Worker1851286884
  2. Shannon Barry, AUDAudiologist1457086407
  3. Jacob Beil, LCSWClinical Social Worker1982575353
  4. Christina Bernhardy, LCSWClinical Social Worker1427944529
  5. Lauren Bowles, FNPFamily Nurse Practitioner1174309678
  6. Megan Bracamontes, RNCase Management Registered Nurse1326313248

Verify Sarah Neidermann 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 046.011965    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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One hospital affiliation

  1. Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Sarah Neidermann among 2,697 optometrist records in Illinois

Sarah Neidermann, OD is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2008 among the 1,513 with a school on file
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Illinois

There are 2,697 optometrist records in Illinois.

All 2,697 in Illinois → Every provider in Chicago → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Steven QuanChicago, IL 606371871943092
  2. Josephine Zeng, ODChicago, IL 606371760319370
  3. Sandip Chander, O.D.Chicago, IL 606381407952781
  4. Francis Cottone, O.D.Chicago, IL 606381568461853
  5. Robert Gehrke, O.D.Bedford Park, IL 606381992818694
  6. Selma Hannoun, O.D.Bedford Park, IL 606381508053224
  7. Constance Macqueen, ODChicago, IL 606381912061557
  8. Yesenia Magallanes, O.D.Chicago, IL 606381992103824

Common questions

What is Sarah Neidermann, OD's NPI number?

Sarah Neidermann, OD's National Provider Identifier (NPI) is 1477359941, issued on Feb 24, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Neidermann, OD located?

The NPPES record lists a practice address at 5758 S Maryland Ave, Chicago, IL, 60637. Phone: (773) 702-1611. Providers update this record themselves, so call before visiting.

How can I verify Sarah Neidermann, OD's license?

NPPES lists Illinois license number 046.011965, 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.