NPPES file of Aug 9, 2026

Steven Patrick Kreis, DO

Physical Medicine & Rehabilitation Physician · Chicago, IL

Steven Patrick Kreis, DO is a physical medicine & rehabilitation physician with a practice address in Chicago, Illinois, and NPI 1639482920, issued on Jul 15, 2010. Check the license (Illinois 036135448, 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
1639482920
Name
Steven Patrick Kreis
Credential
DO
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
036135448 IL
11066862-1204 UT
Self-reported in NPPES; status is on the state search
Practice location
1401 S California Ave, Chicago, IL 60608
Phone
(773) 565-3008
Enumerated
Jul 15, 2010
Record last updated
Jan 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140708001517); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 2010
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 1401 S California Ave

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

  1. Shannon AllisonSpeech-Language Assistant1083964365
  2. Kelly AroraOccupational Therapist1083833842
  3. Amy AtchisonPhysical Therapist1245588185
  4. Estelita Balanon, PTPhysical Therapist1306194121
  5. Heather Beaudoin, PTPhysical Therapist1578177960
  6. Christopher Biewer, PTPhysical Therapist1326397530

Verify Steven Patrick Kreis 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 036135448
    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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89% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

78 Medicare Part D claims for 19 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.

  1. Steven Kreis78
  2. Specialty average727

Most prescribed

  1. Baclofen45 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: $8,669.56

24 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Kreis$8,669.56
  2. Specialty average$1,237.86

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

Bills Medicare through one group practice

  1. Schwab Faculty Associates IncChicago, IL

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

Steven Patrick Kreis among 707 physical medicine & rehabilitation physician records in Illinois

Steven Patrick Kreis, DO is one of 707 physical medicine & rehabilitation physician records with a practice address in Illinois. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 47% of them.

  • NPI issued2010 · 47% of these records are older, 49% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2010 · median 2008 among the 329 with a school on file
  • Record last updated2021 · 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 208100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Illinois

There are 707 physical medicine & rehabilitation physician records in Illinois.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Monica Finocchiaro, M.D.Chicago, IL 606081477541241
  2. Patricia Hantsch, M.DChicago, IL 606081811989056
  3. Gioia Herring-Williams, M.D.Chicago, IL 606081134111370
  4. Leon Huddleston, M.D.Chicago, IL 606081164417473
  5. Ella Khvat, M.D.Chicago, IL 606081477655926
  6. Kristi Kirschner, MDChicago, IL 606081255346086
  7. Ray Lee, M.D.Chicago, IL 606081801091673
  8. Theresa Lie-Nemeth, MDChicago, IL 606081841280922

Common questions

What is Steven Patrick Kreis, DO's NPI number?

Steven Patrick Kreis, DO's National Provider Identifier (NPI) is 1639482920, issued on Jul 15, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Steven Patrick Kreis, DO located?

The NPPES record lists a practice address at 1401 S California Ave, Chicago, IL, 60608. Phone: (773) 565-3008. Providers update this record themselves, so call before visiting.

How can I verify Steven Patrick Kreis, DO's license?

NPPES lists Illinois license number 036135448, 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 Patrick Kreis, DO prescribe under Medicare Part D?

In 2024, Steven Patrick Kreis, DO had 78 Medicare Part D claims for 19 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.