Michael R. Dehaan, M.D.
Surgery Physician · Chicago, IL
Michael R. Dehaan, M.D. is a surgery physician with a practice address in Chicago, Illinois, and NPI 1770588287, issued on Jun 21, 2005. Check the license (Illinois 036073579, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael R. Dehaan
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036073579 IL
Self-reported in NPPES; status is on the state search - Practice location
- 401 N Michigan Ave Ste 1200, Chicago, IL 60611
- Phone
- (312) 635-0973
- Enumerated
- Jun 21, 2005
- Record last updated
- Jul 28, 2025
- Medicaid ID
- 0360735792 IL
- Medicare enrollment
- Enrolled (PECOS I20050425000595); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1985
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 401 N Michigan Ave Ste 1200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Desiree Adams, LCSWMental Health Counselor1861323883
- Sesiree Adams, LCSWMental Health Counselor1902737927
- Brittany Bailey, FNPFamily Nurse Practitioner1861133142
- Melissa Berendt, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1871330472
- Natasha Bhatt, LCSWClinical Social Worker1801248802
- Allison Blair, PA-CMedical Physician Assistant1497932818
Verify Michael R. Dehaan 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 036073579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average surgery physician in 2024
84 Medicare Part D claims for 67 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 70 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen66 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: $200.35
2 payments; by number, the most common kind was food and beverage; the largest payer was Argon Medical Devices, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Sunshine Wounds LLCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael R. Dehaan among 1,520 surgery physician records in Illinois
Michael R. Dehaan, M.D. is one of 1,520 surgery physician records with a practice address in Illinois. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1985 · median 2004 among the 650 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Illinois
There are 1,520 surgery physician records in Illinois.
All 1,520 in Illinois → Every provider in Chicago → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Richard Bell, MDChicago, IL 606111467427302
- Kevin Bethke, M.D.Chicago, IL 606111356338883
- Dina Elaraj, MDChicago, IL 606111407887631
- Willson Hartz, M.D.Chicago, IL 606111225084031
- Eric Hungness, MDChicago, IL 606111336193283
- Alexander Nagle, MDChicago, IL 606111306871447
- Jay Prystowsky, MDChicago, IL 606111003840257
- Steven Schwulst, MDChicago, IL 606111831118694
Common questions
What is Michael R. Dehaan, M.D.'s NPI number?
Michael R. Dehaan, M.D.'s National Provider Identifier (NPI) is 1770588287, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael R. Dehaan, M.D. located?
The NPPES record lists a practice address at 401 N Michigan Ave Ste 1200, Chicago, IL, 60611. Phone: (312) 635-0973. Providers update this record themselves, so call before visiting.
How can I verify Michael R. Dehaan, M.D.'s license?
NPPES lists Illinois license number 036073579, 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 Michael R. Dehaan, M.D. prescribe under Medicare Part D?
In 2024, Michael R. Dehaan, M.D. had 84 Medicare Part D claims for 67 beneficiaries; the average among surgery physician prescribers was 147. 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.