NPPES file of Aug 9, 2026

Erleine Bautista, MD

Obstetrics & Gynecology Physician · Chicago, IL

Erleine Bautista, MD is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1912186784, issued on Oct 29, 2007. Check the license (Illinois 336.095771, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912186784
Name
Erleine Bautista
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
336.095771 IL
Self-reported in NPPES; status is on the state search
Practice location
3450 S Archer Ave, Chicago, IL 60608
Phone
(773) 523-1000
Enumerated
Oct 29, 2007
Record last updated
Nov 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140624002561); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2007
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 3450 S Archer Ave

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

  1. Reem Anz, MDPediatrics Physician1932717808
  2. Susej Bandres, DMDDentist1548192040
  3. Hannah Holmes, MS, RN, FNP-BCFamily Nurse Practitioner1851789275
  4. Sonia Lott, M.D.Family Medicine Physician1801918545
  5. Mario Ortiz, PA-CPhysician Assistant1689436305
  6. Mary Rosales, M.D.Pediatrics Physician1831109172

Verify Erleine Bautista 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 336.095771
    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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Bills Medicare through one group practice

  1. Access Community Health NetworkChicago, IL

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

Other obstetrics & gynecology physician records in Illinois

  1. Anum Abbasi, MDChicago, IL1679063010
  2. Diane Abdel-Barry, M.D.Chicago, IL1508205808
  3. Rana Abdul-Khalek, MDRoscoe, IL1275768087
  4. Idries Abdur-Rahman, M.D.Ottawa, IL1891727236
  5. Jamil Abdur-Rahman, M.D.Gurnee, IL1710914189
  6. Bassel Abouzeid, MDPeoria, IL1376160846
  7. Ashley Abraham, M.D.Arlington Heights, IL1457615742
  8. Iris Abrahantes Morales, MDChicago, IL1164155164
  9. Fidel Abrego, MDChicago, IL1245351824
  10. Bayan AbunarAurora, IL1972063220

Common questions

What is Erleine Bautista, MD's NPI number?

Erleine Bautista, MD's National Provider Identifier (NPI) is 1912186784, issued on Oct 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Erleine Bautista, MD located?

The NPPES record lists a practice address at 3450 S Archer Ave, Chicago, IL, 60608. Phone: (773) 523-1000. Providers update this record themselves, so call before visiting.

How can I verify Erleine Bautista, MD's license?

NPPES lists Illinois license number 336.095771, 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.

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.