Steven Marquardt, MD
Pain Medicine (Anesthesiology) Physician · Libertyville, IL
Steven Marquardt, MD is a pain medicine (anesthesiology) physician with a practice address in Libertyville, Illinois, and NPI 1972578227, issued on Feb 21, 2006. Check the license (Illinois 036070591, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Steven Marquardt
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- 036070591 IL
036-070591 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1880 W Winchester RD, Libertyville, IL 60048
- Phone
- (847) 281-9543
- Enumerated
- Feb 21, 2006
- Record last updated
- Jun 19, 2024
- Fax
- (847) 281-9615
- Medicaid ID
- 036070591 IL
- Medicare enrollment
- Enrolled (PECOS I20100723000900); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 203 in Illinois → Look up another NPI →
Also registered at 1880 W Winchester RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arkan Alrashid, M.D.Gastroenterology Physician1851348916
- Annette Arnold, D.N.Naprapath1477794030
- Eric Jeffries, FNPNurse Practitioner1417300161
- Sean Lee, M.D.Gastroenterology Physician1194765248
- Emmanuel Njoku, MDInternal Medicine Physician1689981045
- Geetha Reddy, MDCardiovascular Disease Physician1174545453
Verify Steven Marquardt 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 036070591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
17 Medicare Part D claims, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationLibertyville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Marquardt among 203 pain medicine (anesthesiology) physician records in Illinois
Steven Marquardt, MD is one of 203 pain medicine (anesthesiology) 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 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1983 · median 2002 among the 144 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Illinois
There are 203 pain medicine (anesthesiology) physician records in Illinois.
All 203 in Illinois → Every provider in Libertyville → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- John Broadnax, M.D.Libertyville, IL 600481457409104
- Mariam El-Baghdadi, M.D.Libertyville, IL 600481619130598
- Jay Hurh, M.D.Libertyville, IL 600481225100712
- Bruce Irwin, M.D.Libertyville, IL 600481891757720
- Shin Wee, MDLibertyville, IL 600481447225198
- Warren Anderson, M.D.Lake Forest, IL 600451295004794
- David Chang, D.O.Lake Forest, IL 600451225378912
- Yuliya Kin-Kartsimas, M.D.Vernon Hills, IL 600611427010743
Common questions
What is Steven Marquardt, MD's NPI number?
Steven Marquardt, MD's National Provider Identifier (NPI) is 1972578227, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Marquardt, MD located?
The NPPES record lists a practice address at 1880 W Winchester RD, Libertyville, IL, 60048. Phone: (847) 281-9543. Providers update this record themselves, so call before visiting.
How can I verify Steven Marquardt, MD's license?
NPPES lists Illinois license number 036070591, 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 Marquardt, MD prescribe under Medicare Part D?
In 2024, Steven Marquardt, MD had 17 Medicare Part D claims; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Steven Marquardt, MD's MIPS final score?
The 2023 MIPS final score is 85.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.