NPPES file of Aug 9, 2026

Shannon C. Pettit, MD

Obstetrics & Gynecology Physician · Elmhurst, IL

Shannon C. Pettit, MD is an obstetrics & gynecology physician with a practice address in Elmhurst, Illinois, and NPI 1134758881, issued on Apr 5, 2020. Check the license (Illinois 036165765, 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
1134758881
Name
Shannon C. Pettit
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036165765 IL
Self-reported in NPPES; status is on the state search
Practice location
133 E Brush Hill RD Ste 308, Elmhurst, IL 60126
Phone
(331) 221-9006
Enumerated
Apr 5, 2020
Record last updated
Jul 22, 2024
Fax
(331) 221-2734
Medicare enrollment
Enrolled (PECOS I20240626000391); 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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Also registered at 133 E Brush Hill RD Ste 308

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

  1. Teressa Alexander, M.D.Obstetrics & Gynecology Physician1851387328
  2. Antonio Bravo, MDObstetrics & Gynecology Physician1326139676
  3. Joseph Furlin, MDObstetrics & Gynecology Physician1316988389
  4. Anamarta Martinez, PA-CPhysician Assistant1538754874
  5. Marco Martinez, MDObstetrics & Gynecology Physician1497706535
  6. Shirley Moore, APN, CNMAdvanced Practice Midwife1780719104

Verify Shannon C. Pettit 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 036165765
    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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87% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

21 Medicare Part D claims for 13 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Shannon Pettit21
  2. Specialty average165

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: $15.71

1 payment: food and beverage; the largest payer was Exeltis, USA 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. Shannon Pettit$15.71
  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. Endeavor Health Medical GroupElmhurst, IL

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

Shannon C. Pettit among 2,062 obstetrics & gynecology physician records in Illinois

Shannon C. Pettit, MD 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 2020, is newer than 85% of them.

  • NPI issued2020 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2020 · median 2006 among the 1,168 with a school on file
  • Record last updated2024 · 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).

28 obstetrics & gynecology physician records list a practice address in Elmhurst

They are 28 of the 1,540 NPPES records with a practice address in Elmhurst, and 2,062 obstetrics & gynecology physician records in Illinois.

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

  1. Michelle Albovias, M.D.Elmhurst, IL 601261093798662
  2. Teressa Alexander, M.D.Elmhurst, IL 601261851387328
  3. Caroline Casey, M.D.Elmhurst, IL 601261265422844
  4. Evelyn Chen, M.D.Elmhurst, IL 601261164412342
  5. Jennifer Dunn, MDElmhurst, IL 601261417941139
  6. William Fitzmaurice, M.D.Elmhurst, IL 601261013907393
  7. Jody Freeman, MDElmhurst, IL 601261699740977
  8. Joseph Furlin, MDElmhurst, IL 601261316988389

Common questions

What is Shannon C. Pettit, MD's NPI number?

Shannon C. Pettit, MD's National Provider Identifier (NPI) is 1134758881, issued on Apr 5, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Shannon C. Pettit, MD located?

The NPPES record lists a practice address at 133 E Brush Hill RD Ste 308, Elmhurst, IL, 60126. Phone: (331) 221-9006. Providers update this record themselves, so call before visiting.

How can I verify Shannon C. Pettit, MD's license?

NPPES lists Illinois license number 036165765, 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 Shannon C. Pettit, MD prescribe under Medicare Part D?

In 2024, Shannon C. Pettit, MD had 21 Medicare Part D claims for 13 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.

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.