Nancy R G Church, M.D.
Obstetrics & Gynecology Physician · Oak Lawn, IL
Nancy R G Church, M.D. is an obstetrics & gynecology physician with a practice address in Oak Lawn, Illinois, and NPI 1710069026, issued on Oct 19, 2006. Check the license (Illinois 036-085259, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nancy R G Church
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036-085259 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10735 S Cicero Ave, Oak Lawn, IL 60453
- Phone
- (708) 581-5866
- Enumerated
- Oct 19, 2006
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (708) 581-5877
- Medicare enrollment
- Enrolled (PECOS I20120427000093); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1990
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 10735 S Cicero Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Colletta, D.D.S.General Practice Dentistry1316228687
- Meghan Crisham, DDSDentist1922299544
- Anne Doorhy, L.CPCMental Health Counselor1891851945
- Janie Exner, MS, LCPCMental Health Counselor1346392685
- Tanya Galanes, LPCMental Health Counselor1649469123
- Jeffrey GlickProfessional Counselor1881146769
Verify Nancy R G Church in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-085259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
275 Medicare Part D claims for 109 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Alendronate Sodium69 claims
- Valacyclovir28 claims
- Estradiol23 claims
- Fluconazole23 claims
- Metronidazole17 claims
- Norethindrone14 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationMerrionette Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy R G Church among 2,062 obstetrics & gynecology physician records in Illinois
Nancy R G Church, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1990 · median 2006 among the 1,168 with a school on file
- Record last updated2021 · 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).
37 obstetrics & gynecology physician records list a practice address in Oak Lawn
They are 37 of the 2,993 NPPES records with a practice address in Oak Lawn, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Oak Lawn → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Christine Anderson, M.D.Oak Lawn, IL 604531740362482
- Anita Arora, M.D.Oak Lawn, IL 604531528097474
- Joseph Axelrod, M.D.Oak Lawn, IL 604531548342199
- Foti Chronopoulos, MDOak Lawn, IL 604531881750776
- Yvonne Collins, MD, FACOGOak Lawn, IL 604531902919954
- Kieya Dugar, MDOak Lawn, IL 604531801810197
- Yesim Gulecyuz, M.D.Oak Lawn, IL 604531861575979
- Helen Nikolas, M.D.Oak Lawn, IL 604531356424477
Common questions
What is Nancy R G Church, M.D.'s NPI number?
Nancy R G Church, M.D.'s National Provider Identifier (NPI) is 1710069026, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy R G Church, M.D. located?
The NPPES record lists a practice address at 10735 S Cicero Ave, Oak Lawn, IL, 60453. Phone: (708) 581-5866. Providers update this record themselves, so call before visiting.
How can I verify Nancy R G Church, M.D.'s license?
NPPES lists Illinois license number 036-085259, 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 Nancy R G Church, M.D. prescribe under Medicare Part D?
In 2024, Nancy R G Church, M.D. had 275 Medicare Part D claims for 109 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.