Marieli Guzman, MD
Obstetrics & Gynecology Physician · Chicago, IL
Marieli Guzman, MD is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1821556341, issued on Mar 4, 2019. Check the license (Illinois 036164470, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Marieli Guzman
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036164470 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4700 S California Ave, Chicago, IL 60632
- Phone
- (312) 942-7100
- Enumerated
- Mar 4, 2019
- Record last updated
- Dec 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20231222000562); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2019
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 4700 S California Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Axa Maria Yosmar Anaya Noubleau, M.D.Endocrinology, Diabetes & Metabolism Physician1932518750
- Matthew Anderson, MDFamily Medicine Physician1386310472
- Dhara Bhakta, MDObstetrics & Gynecology Physician1871940585
- Ines Daniel, FNP-CFamily Nurse Practitioner1194598540
- Rosa De La Torre, MDFamily Medicine Physician1689294951
Verify Marieli Guzman 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 036164470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Esperanza Health CentersChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marieli Guzman among 2,062 obstetrics & gynecology physician records in Illinois
Marieli Guzman, 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 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2006 among the 1,168 with a school on file
- Record last updated2023 · 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).
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.
All 2,062 in Illinois → Every provider in Chicago → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Dhara Bhakta, MDChicago, IL 606321871940585
- Paula Cavens, MDChicago, IL 606321528084779
- Rajni Srivastava, MDChicago, IL 606321053341248
- Zbigniew Aniol, M.D.Chicago, IL 606311871582486
- Steven BujewskiChicago, IL 606311295791168
- Joseph Coughlin, M.D.Chicago, IL 606311215022637
- Kelly Davis, M.D.Chicago, IL 606311881049120
- Paul Gleixner, M.D.Chicago, IL 606311912101254
Common questions
What is Marieli Guzman, MD's NPI number?
Marieli Guzman, MD's National Provider Identifier (NPI) is 1821556341, issued on Mar 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marieli Guzman, MD located?
The NPPES record lists a practice address at 4700 S California Ave, Chicago, IL, 60632. Phone: (312) 942-7100. Providers update this record themselves, so call before visiting.
How can I verify Marieli Guzman, MD's license?
NPPES lists Illinois license number 036164470, 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.