Edward S. Linn, M.D.
Obstetrics & Gynecology Physician · Chicago, IL
Edward S. Linn, M.D. is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1730178765, issued on Oct 21, 2005. Check the license (Illinois 036-051874, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Edward S. Linn
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036-051874 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1900 W Polk St # 544, Chicago, IL 60612
- Phone
- (312) 864-5900
- Enumerated
- Oct 21, 2005
- Record last updated
- Jun 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (312) 864-9579
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Verify Edward S. Linn 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 036-051874Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Edward S. Linn among 2,062 obstetrics & gynecology physician records in Illinois
Edward S. Linn, 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2018 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,062 in Illinois → Every provider in Chicago → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Eric Brown, M.D.Chicago, IL 606121356303663
- Allison Cowett, M.D.Chicago, IL 606121639282668
- Sadia Haider, MDChicago, IL 606121033163522
- Kimberly Jezek-TischChicago, IL 606121720090269
- Robin Jones, M.D.Chicago, IL 606121942262258
- Martha KaempfeChicago, IL 606121821000142
- Andrea KempChicago, IL 606121932112927
- Stephen Locher, M.D.Chicago, IL 606121679582076
Common questions
What is Edward S. Linn, M.D.'s NPI number?
Edward S. Linn, M.D.'s National Provider Identifier (NPI) is 1730178765, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Edward S. Linn, M.D. located?
The NPPES record lists a practice address at 1900 W Polk St # 544, Chicago, IL, 60612. Phone: (312) 864-5900. Providers update this record themselves, so call before visiting.
How can I verify Edward S. Linn, M.D.'s license?
NPPES lists Illinois license number 036-051874, 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. 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.