NPPES file of Aug 9, 2026

Elizabeth A. Weldon, M.D.

Obstetrics & Gynecology Physician · Downers Grove, IL

Elizabeth A. Weldon, M.D. is an obstetrics & gynecology physician with a practice address in Downers Grove, Illinois, and NPI 1790913648, issued on Jun 30, 2009. Check the license (Illinois 036130430, 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
1790913648
Name
Elizabeth A. Weldon
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036130430 IL
Self-reported in NPPES; status is on the state search
Practice location
3825 Highland Ave, Downers Grove, IL 60515
Phone
(630) 968-2144
Enumerated
Jun 30, 2009
Record last updated
Jan 13, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(630) 968-2337
Medicare enrollment
Enrolled (PECOS I20131212000373); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2009
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 obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →

Also registered at 3825 Highland Ave

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

  1. Mani Akkineni, M.D.Specialist1467456186
  2. Medha Amin, MDObstetrics Physician1912197534
  3. Teresita Avila, M.D.Specialist1386649317
  4. Lara Bakhos, M.D.Cardiovascular Disease Physician1730336652
  5. Jennifer Balash, M.D.Obstetrics & Gynecology Physician1487881025
  6. Shamita Bansore, MDObstetrics & Gynecology Physician1700813771

Verify Elizabeth A. Weldon 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 036130430    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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66% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

56 Medicare Part D claims for 26 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Elizabeth Weldon56
  2. Specialty average165

Most prescribed

  1. Estradiol15 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: $84.17

4 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, 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. Elizabeth Weldon$84.17
  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.

Bills Medicare through one group practice

  1. Tre Medical LtdDowners Grove, IL

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

Elizabeth A. Weldon among 2,062 obstetrics & gynecology physician records in Illinois

Elizabeth A. Weldon, 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 2009, is newer than 57% of them.

  • NPI issued2009 · 57% of these records are older, 41% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2009 · median 2006 among the 1,168 with a school on file
  • Record last updated2017 · 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).

27 obstetrics & gynecology physician records list a practice address in Downers Grove

They are 27 of the 1,899 NPPES records with a practice address in Downers Grove, and 2,062 obstetrics & gynecology physician records in Illinois.

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

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

  1. Naheed Akhter, MDDowners Grove, IL 605151861555179
  2. Shamita Bansore, MDDowners Grove, IL 605151700813771
  3. Radhika Chawla, M.D.Downers Grove, IL 605151790876803
  4. Amy Gaunt, MDDowners Grove, IL 605151063580801
  5. Jennifer Hannan, M.D.Downers Grove, IL 605151245496868
  6. James Jenks, M.D.Downers Grove, IL 605151154435444
  7. Narmadha Kuppuswami, M.D.Downers Grove, IL 605151194720128
  8. Robert LawlerDowners Grove, IL 605151386758506

Common questions

What is Elizabeth A. Weldon, M.D.'s NPI number?

Elizabeth A. Weldon, M.D.'s National Provider Identifier (NPI) is 1790913648, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth A. Weldon, M.D. located?

The NPPES record lists a practice address at 3825 Highland Ave, Downers Grove, IL, 60515. Phone: (630) 968-2144. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth A. Weldon, M.D.'s license?

NPPES lists Illinois license number 036130430, 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 Elizabeth A. Weldon, M.D. prescribe under Medicare Part D?

In 2024, Elizabeth A. Weldon, M.D. had 56 Medicare Part D claims for 26 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.