NPPES file of Aug 9, 2026

Laura Matthews Glaser, M.D.

Obstetrics & Gynecology Physician · Chicago, IL

Laura Matthews Glaser, M.D. is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1083974885, issued on May 25, 2012. Check the license (Illinois 036139690, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1083974885
Name
Laura Matthews Glaser
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036139690 IL
Self-reported in NPPES; status is on the state search
Practice location
250 E Superior St, Chicago, IL 60611
Phone
(312) 472-4673
Enumerated
May 25, 2012
Record last updated
May 19, 2022
Fax
(312) 472-4687
Medicare enrollment
Enrolled (PECOS I20160505002362); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 2012
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.
Download card Updates feed

8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →

Also registered at 250 E Superior St

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

  1. Dana Al-Khaled, MDObstetrics & Gynecology Physician1760912455
  2. Babatamilore AladeObstetrics & Gynecology Physician1235992678
  3. Amy Alexander, M.D.Gynecologic Oncology Physician1831432087
  4. Rebekah Bader, APN-CNMAdvanced Practice Midwife1902229412
  5. Jennifer Banayan, M.D.Anesthesiology Physician1639373699
  6. Stephanie Barnes, CNMAdvanced Practice Midwife1588239388

Verify Laura Matthews Glaser 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 036139690    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

7% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

177 Medicare Part D claims for 70 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Laura Glaser177
  2. Specialty average165

Most prescribed

  1. Estradiol50 claims
  2. Medroxyprogesterone Acetate19 claims
  3. Fluconazole14 claims
  4. Clobetasol Propionate13 claims
  5. Valacyclovir11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $363.26

2 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Laura Glaser$363.26
  2. Specialty average$1,030.61

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

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.

Laura Matthews Glaser among 2,062 obstetrics & gynecology physician records in Illinois

Laura Matthews Glaser, 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. Its NPI, issued in 2012, is newer than 65% of them.

  • NPI issued2012 · 65% of these records are older, 33% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2012 · median 2006 among the 1,168 with a school on file
  • Record last updated2022 · 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).

700 obstetrics & gynecology physician records list a practice address in Chicago

They are 700 of the 63,379 NPPES records with a practice address in Chicago, and 2,062 obstetrics & gynecology physician records in Illinois.

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

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

  1. Angela Chaudhari, M.D.Chicago, IL 606111275596959
  2. April Dewhite, M.D.Chicago, IL 606111265415848
  3. Julie Ericson, M.D.Chicago, IL 606111588628754
  4. Patricia Gale, MDChicago, IL 606111437119229
  5. Micah Garb, M.D.Chicago, IL 606111225012362
  6. Parul Gupta, M.D.Chicago, IL 606111023001187
  7. Elena Kamel, M.D.Chicago, IL 606111790749463
  8. Julie Levitt, M.D.Chicago, IL 606111215991807

Common questions

What is Laura Matthews Glaser, M.D.'s NPI number?

Laura Matthews Glaser, M.D.'s National Provider Identifier (NPI) is 1083974885, issued on May 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Laura Matthews Glaser, M.D. located?

The NPPES record lists a practice address at 250 E Superior St, Chicago, IL, 60611. Phone: (312) 472-4673. Providers update this record themselves, so call before visiting.

How can I verify Laura Matthews Glaser, M.D.'s license?

NPPES lists Illinois license number 036139690, 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.

How much does Laura Matthews Glaser, M.D. prescribe under Medicare Part D?

In 2024, Laura Matthews Glaser, M.D. had 177 Medicare Part D claims for 70 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions 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.