NPPES file of Aug 9, 2026

Regina Schwan

Optometrist · Glen Ellyn, IL

Regina Schwan is an optometrist with a practice address in Glen Ellyn, Illinois, and NPI 1780781567, issued on Sep 20, 2006. Check the license (Illinois 46009776, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780781567
Name
Regina Schwan
Primary taxonomy
Optometrist 152W00000X
License numbers
46009776 IL
0469776 IL
Self-reported in NPPES; status is on the state search
Practice location
510 N Main St, Glen Ellyn, IL 60137
Phone
(630) 858-3937
Enumerated
Sep 20, 2006
Record last updated
May 27, 2025
Fax
(630) 243-4687
Medicare enrollment
Enrolled (PECOS I20260430000579); may accept Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2005
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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Also registered at 510 N Main St

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

  1. John Bartlett, O.D.Optometrist1225183999
  2. Tom Panos, O.D.Optometrist1629127881

Verify Regina Schwan 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 46009776
    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

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Industry payments in 2024: $33.39

2 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Regina Schwan$33.39
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Glen Ellyn Family Eye Care LLCGlen Ellyn, IL

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

Regina Schwan among 2,697 optometrist records in Illinois

Regina Schwan 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 63% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2005 · 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).

12 optometrist records list a practice address in Glen Ellyn

They are 12 of the 684 NPPES records with a practice address in Glen Ellyn, and 2,697 optometrist records in Illinois.

The 8 optometrist records with the nearest ZIP codes

  1. John Bartlett, O.D.Glen Ellyn, IL 601371225183999
  2. James Kelly, O.D.Glen Ellyn, IL 601371154309524
  3. Mila Malhotra, O.D.Glen Ellyn, IL 601371669785507
  4. Cheryl Meyers, O.D.Glen Ellyn, IL 601371558386037
  5. Jeffrey Meyers, O.D.Glen Ellyn, IL 601371518982099
  6. Sara Nisar, ODGlen Ellyn, IL 601371013498278
  7. Tom Panos, O.D.Glen Ellyn, IL 601371629127881
  8. Danielle Piser, O.D.Glen Ellyn, IL 601371851590590

Common questions

What is Regina Schwan's NPI number?

Regina Schwan's National Provider Identifier (NPI) is 1780781567, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Regina Schwan located?

The NPPES record lists a practice address at 510 N Main St, Glen Ellyn, IL, 60137. Phone: (630) 858-3937. Providers update this record themselves, so call before visiting.

How can I verify Regina Schwan's license?

NPPES lists Illinois license number 46009776, 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.

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.