NPPES file of Aug 9, 2026

Allyn Gayle Schaub, M.D.

Obstetrics & Gynecology Physician · Willowbrook, IL

Allyn Gayle Schaub, M.D. is an obstetrics & gynecology physician with a practice address in Willowbrook, Illinois, and NPI 1396848214, issued on Sep 6, 2006. Check the license (Illinois 036103931, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396848214
Name
Allyn Gayle Schaub
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036103931 IL
Self-reported in NPPES; status is on the state search
Practice location
545 Plainfield RD, Willowbrook, IL 60527
Phone
(630) 654-2229
Enumerated
Sep 6, 2006
Record last updated
May 9, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(630) 655-3270
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →

Also registered at 545 Plainfield RD

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

  1. Mary Cannon, M.D.Obstetrics & Gynecology Physician1023127891
  2. Joan Cardone, M.D.Obstetrics & Gynecology Physician1568564615
  3. Jessie Cheung, MDDermatology Physician1760598759
  4. Marilee Feldman, LCPCProfessional Counselor1124292917
  5. Sharon Haney, RN, CNMAdvanced Practice Midwife1477679710
  6. James John, M.D.Sports Medicine (Internal Medicine) Physician1730290198

Verify Allyn Gayle Schaub in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036103931    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
Open 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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Allyn Gayle Schaub among 2,062 obstetrics & gynecology physician records in Illinois

Allyn Gayle Schaub, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2014 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 obstetrics & gynecology physician records list a practice address in Willowbrook

They are 7 of the 453 NPPES records with a practice address in Willowbrook, and 2,062 obstetrics & gynecology physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,062 in Illinois → Every provider in Willowbrook → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Mary Cannon, M.D.Willowbrook, IL 605271023127891
  2. Joan Cardone, M.D.Willowbrook, IL 605271568564615
  3. Carla Carpenter, D.O.Willowbrook, IL 605271538261680
  4. Iman Khan, MDWillowbrook, IL 605271356902498
  5. Patricia Schneider, CNMWillowbrook, IL 605271184712283
  6. Madli Vahtra, DOWillowbrook, IL 605271205577483
  7. Cynthia Vera, M.D.Burr Ridge, IL 605271023288479
  8. Jaafar Afshar, MDLa Grange Highlands, IL 605251043287691

Common questions

What is Allyn Gayle Schaub, M.D.'s NPI number?

Allyn Gayle Schaub, M.D.'s National Provider Identifier (NPI) is 1396848214, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Allyn Gayle Schaub, M.D. located?

The NPPES record lists a practice address at 545 Plainfield RD, Willowbrook, IL, 60527. Phone: (630) 654-2229. Providers update this record themselves, so call before visiting.

How can I verify Allyn Gayle Schaub, M.D.'s license?

NPPES lists Illinois license number 036103931, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.