NPPES file of Aug 9, 2026

Stephen Carl Sorenson, MD

Phlebology Physician · Lake Zurich, IL

Stephen Carl Sorenson, MD is a phlebology physician with a practice address in Lake Zurich, Illinois, and NPI 1457311524, issued on Mar 24, 2006. Check the license (Illinois 036092571, as entered in NPPES) with the Illinois board that licenses this profession; 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
1457311524
Name
Stephen Carl Sorenson
Credential
MD
Primary taxonomy
Phlebology Physician 202K00000X
License number
036092571 IL
Self-reported in NPPES; status is on the state search
Practice location
795 Ela RD Ste 115, Lake Zurich, IL 60047
Phone
(847) 550-4984
Enumerated
Mar 24, 2006
Record last updated
Feb 25, 2026
Fax
(847) 847-7289
Medicare enrollment
Enrolled (PECOS I20050606000457); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 1987
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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Verify Stephen Carl Sorenson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 036092571
    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
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80% fewer Medicare Part D claims than the average phlebology physician in 2024

38 Medicare Part D claims, against an average of 187 among the 80 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Stephen Sorenson38
  2. Specialty average187

Most prescribed

  1. Bupropion Xl14 claims
  2. Duloxetine Hcl14 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.

Bills Medicare through one group practice

  1. Illinois Vein Specialists-Elgin SCElgin, IL

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

Stephen Carl Sorenson among 21 phlebology physician records in Illinois

Stephen Carl Sorenson, MD is one of 21 phlebology physician records with a practice address in Illinois. 76% 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 19% of them.

  • NPI issued2006 · 19% of these records are older, 33% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1987 · median 1987 among the 14 with a school on file
  • Record last updated2026 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 202K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Phlebology Physician providers in Illinois

There are 21 phlebology physician records in Illinois.

The 8 phlebology physician records with the nearest ZIP codes

  1. David Rosen, M.D.Northbrook, IL 600621447272885
  2. Jozef Tryzno, M.D., RVTPark Ridge, IL 600681649382334
  3. Vera Boutros, M.D.Arlington Heights, IL 600041902045990
  4. Mark Forrestal, MDArlington Heights, IL 600041578552246
  5. Thomas Lutz, MDElgin, IL 601241174623664
  6. Kevin Kern, DOGeneva, IL 601341144258781
  7. Sean McWilliams, MDWheaton, IL 601891356323398
  8. Ericka McCaskill, PHLEBOTOMISTLansing, IL 604381245826965

Common questions

What is Stephen Carl Sorenson, MD's NPI number?

Stephen Carl Sorenson, MD's National Provider Identifier (NPI) is 1457311524, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Carl Sorenson, MD located?

The NPPES record lists a practice address at 795 Ela RD Ste 115, Lake Zurich, IL, 60047. Phone: (847) 550-4984. Providers update this record themselves, so call before visiting.

How can I verify Stephen Carl Sorenson, MD's license?

NPPES lists Illinois license number 036092571, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen Carl Sorenson, MD prescribe under Medicare Part D?

In 2024, Stephen Carl Sorenson, MD had 38 Medicare Part D claims; the average among phlebology physician prescribers was 187. 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.