Christine Estes, MD
Obstetrics & Gynecology Physician · Elgin, IL
Christine Estes, MD is an obstetrics & gynecology physician with a practice address in Elgin, Illinois, and NPI 1811942642, issued on May 23, 2006. Check the license (Illinois 36100904, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Christine Estes
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 36100904 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1435 N Randall RD, Elgin, IL 60123
- Phone
- (847) 741-7990
- Enumerated
- May 23, 2006
- Entity
- Type 1 · individual
Also registered at 1435 N Randall RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeness Barthel, M.D.Obstetrics & Gynecology Physician1588780795
- Sharon Bode, FNPFamily Nurse Practitioner1932179751
- John Brems, M.D.Surgery Physician1437139094
- Karthik Challa, M.D.Interventional Cardiology Physician1619293131
- Joong Choh, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1508821778
- Lynne Farrell, R.N.Registered Nurse1750697462
Verify Christine Estes 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 36100904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
169 Medicare Part D claims for 68 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol51 claims
- Alendronate Sodium27 claims
- Valacyclovir12 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.
The practice group's Medicare quality score for 2023: 75.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $180.15
9 payments, mostly food and beverage; the largest payer was Astellas Pharma US 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.
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
- Midwest Center For Women's Healthcare, LtdElgin, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in Illinois
There are 2,062 obstetrics & gynecology physician records in Illinois.
Other obstetrics & gynecology physician records in Illinois
- Anum Abbasi, MDChicago, IL1679063010
- Diane Abdel-Barry, M.D.Chicago, IL1508205808
- Rana Abdul-Khalek, MDRoscoe, IL1275768087
- Idries Abdur-Rahman, M.D.Ottawa, IL1891727236
- Jamil Abdur-Rahman, M.D.Gurnee, IL1710914189
- Bassel Abouzeid, MDPeoria, IL1376160846
- Ashley Abraham, M.D.Arlington Heights, IL1457615742
- Iris Abrahantes Morales, MDChicago, IL1164155164
- Fidel Abrego, MDChicago, IL1245351824
- Bayan AbunarAurora, IL1972063220
Common questions
What is Christine Estes, MD's NPI number?
Christine Estes, MD's National Provider Identifier (NPI) is 1811942642, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christine Estes, MD located?
The NPPES record lists a practice address at 1435 N Randall RD, Elgin, IL, 60123. Phone: (847) 741-7990. Providers update this record themselves, so call before visiting.
How can I verify Christine Estes, MD's license?
NPPES lists Illinois license number 36100904, 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 Christine Estes, MD prescribe under Medicare Part D?
In 2024, Christine Estes, MD had 169 Medicare Part D claims for 68 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Christine Estes, MD's Medicare quality score?
The 2023 MIPS final score is 75.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.