NPPES file of Aug 9, 2026

Stephen C. Miff, MD

Internal Medicine Physician · Chicago, IL

Stephen C. Miff, MD is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1366435901, issued on Aug 30, 2005. Check the license (Illinois 036085126, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366435901
Name
Stephen C. Miff
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
036085126 IL
Self-reported in NPPES; status is on the state search
Practice location
2740 W Foster Ave, Chicago, IL 60625
Phone
(773) 907-7017
Enumerated
Aug 30, 2005
Record last updated
Dec 8, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(773) 907-7016
Medicaid ID
036085126 IL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2740 W Foster Ave

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

  1. Oluwadamilola Adeyemi, MDInfectious Disease Physician1376700955
  2. Donald BaeuchlerPharmacist1932198926
  3. Kevin Conaty, LCSWClinical Social Worker1891721569
  4. Jayshree Dhali, M.D.Endocrinology, Diabetes & Metabolism Physician1952350803
  5. Howard Federer, M.D.Surgery Physician1023039674
  6. Myron Glassenberg, MDNeurology Physician1487758850

Verify Stephen C. Miff 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 036085126
    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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Stephen C. Miff among 7,238 internal medicine physician records in Illinois

Stephen C. Miff, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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, 93% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2016 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,867 internal medicine physician records list a practice address in Chicago

They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Zareena Abbas, MDChicago, IL 606251427078872
  2. Basava Ancha, MDChicago, IL 606251265488647
  3. Walten Baba, M.DChicago, IL 606251649217985
  4. Basheeruddin Farooki, MDChicago, IL 606251720038979
  5. Demetrios Giokaris, MDChicago, IL 606251871501825
  6. Brijmohan Malani, M.D.Chicago, IL 606251588633192
  7. Jeffrey Olson, M.D,Chicago, IL 606251952374795
  8. Ishrat Osman, M.D.Chicago, IL 606251992711808

Common questions

What is Stephen C. Miff, MD's NPI number?

Stephen C. Miff, MD's National Provider Identifier (NPI) is 1366435901, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stephen C. Miff, MD located?

The NPPES record lists a practice address at 2740 W Foster Ave, Chicago, IL, 60625. Phone: (773) 907-7017. Providers update this record themselves, so call before visiting.

How can I verify Stephen C. Miff, MD's license?

NPPES lists Illinois license number 036085126, 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.