NPPES file of Aug 9, 2026

Steven J. Fox, MD

Internal Medicine Physician · Evanston, IL

Steven J. Fox, MD is an internal medicine physician with a practice address in Evanston, Illinois, and NPI 1821032210, issued on Jun 15, 2006. Check the license (Illinois 036072205, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821032210
Name
Steven J. Fox
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
036072205 IL
Self-reported in NPPES; status is on the state search
Practice location
1704 Maple Ave Ste 200, Evanston, IL 60201
Phone
(847) 926-0106
Enumerated
Jun 15, 2006
Record last updated
Jun 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070606000493); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1983
Telehealth
Offers telehealth (CMS)
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 1704 Maple Ave Ste 200

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

  1. Margaret Finn, DPTPhysical Therapist1346764834
  2. Logan Hobbs, DPTPhysical Therapist1881284917
  3. Amanda Pfeiffer, PA-CPhysician Assistant1679106983
  4. Jordan Shelley, DPTPhysical Therapist1669827515
  5. Matthew Tan, DPTPhysical Therapist1932776572

Verify Steven J. Fox 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 036072205
    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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82% more Medicare Part D claims than the average internal medicine physician in 2024

5,768 Medicare Part D claims for 451 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 41 claims were for opioids.

  1. Steven Fox5,768
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium593 claims
  2. Amlodipine Besylate396 claims
  3. Losartan Potassium264 claims
  4. Lisinopril242 claims
  5. Levothyroxine Sodium190 claims
  6. Tamsulosin Hcl154 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.

Industry payments in 2024: $29.76

1 payment: food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Fox$29.76
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Northwestern Medical Faculty FoundationEvanston, IL
  2. Select Rehabilitation, LLCGlenview, IL

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

Steven J. Fox among 7,238 internal medicine physician records in Illinois

Steven J. Fox, 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. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 61% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1983 · median 2003 among the 3,580 with a school on file
  • Record last updated2018 · 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).

178 internal medicine physician records list a practice address in Evanston

They are 178 of the 4,013 NPPES records with a practice address in Evanston, and 7,238 internal medicine physician records in Illinois.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Gary Davis, M.D.Evanston, IL 602011588605745
  2. Bruce Doblin, MDEvanston, IL 602011417903212
  3. Richard Gayes, M.D.Evanston, IL 602011942233242
  4. Jeffrey Geohas, M.D.Evanston, IL 602011609846351
  5. Mahalakshmi Halasyamani, M.D.Evanston, IL 602011760441679
  6. Liza Icayan, M.D.Evanston, IL 602011316922529
  7. Shrimant Mishra, MDEvanston, IL 602011376551150
  8. Mehul Pema, DOEvanston, IL 602011780621524

Common questions

What is Steven J. Fox, MD's NPI number?

Steven J. Fox, MD's National Provider Identifier (NPI) is 1821032210, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven J. Fox, MD located?

The NPPES record lists a practice address at 1704 Maple Ave Ste 200, Evanston, IL, 60201. Phone: (847) 926-0106. Providers update this record themselves, so call before visiting.

How can I verify Steven J. Fox, MD's license?

NPPES lists Illinois license number 036072205, 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 Steven J. Fox, MD prescribe under Medicare Part D?

In 2024, Steven J. Fox, MD had 5,768 Medicare Part D claims for 451 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.