Thomas Michael Hulsen, M.D.
Obstetrics & Gynecology Physician · Maryville, IL
Thomas Michael Hulsen, M.D. is an obstetrics & gynecology physician with a practice address in Maryville, Illinois, and NPI 1417060542, issued on Aug 15, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Thomas Michael Hulsen
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- Practice location
- 6810 State Route 162, Maryville, IL 62062
- Phone
- (618) 288-5699
- Enumerated
- Aug 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 0361097571 IL
- Medicare enrollment
- Enrolled (PECOS I20031223000468); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 6810 State Route 162
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherri Blaha, CRNACertified Registered Nurse Anesthetist1275617029
- Gabriel Cardenas, D.P.M.Foot & Ankle Surgery Podiatrist1043521719
- Gregory Collins, MDAnesthesiology Physician1770654089
- James Dalla Riva, M.D.Obstetrics & Gynecology Physician1215040415
- Mark Fedder, MDGastroenterology Physician1922009943
- Melanie Garland, CRNACertified Registered Nurse Anesthetist1376614503
Verify Thomas Michael Hulsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
189 Medicare Part D claims for 62 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol26 claims
- Alendronate Sodium13 claims
- Valacyclovir13 claims
- Fluoxetine Hcl11 claims
- Risedronate Sodium11 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: $742.84
47 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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 2 group practices
- Anderson Medical Group LLCMaryville, IL
- James J Dalla Riva MD PCMaryville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Michael Hulsen among 2,062 obstetrics & gynecology physician records in Illinois
Thomas Michael Hulsen, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1999 · median 2006 among the 1,168 with a school on file
- Record last updated2007 · 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 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 obstetrics & gynecology physician records list a practice address in Maryville
They are 6 of the 414 NPPES records with a practice address in Maryville, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Maryville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- James Dalla Riva, M.D.Maryville, IL 620621215040415
- Morgan Miller, MDMaryville, IL 620621063072171
- Markel Owens, M.D.Maryville, IL 620621659572451
- Patrice Staten, M.D.Maryville, IL 620621154481364
- Erin Wright, MDMaryville, IL 620621922307115
- Tim Kisabeth, MDJerseyville, IL 620521851384796
- Ronald Schroeder, M.D.Jerseyville, IL 620521902058845
- Batool Vali, MDJerseyville, IL 620521235119652
Common questions
What is Thomas Michael Hulsen, M.D.'s NPI number?
Thomas Michael Hulsen, M.D.'s National Provider Identifier (NPI) is 1417060542, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Michael Hulsen, M.D. located?
The NPPES record lists a practice address at 6810 State Route 162, Maryville, IL, 62062. Phone: (618) 288-5699. Providers update this record themselves, so call before visiting.
How can I verify Thomas Michael Hulsen, M.D.'s license?
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 Thomas Michael Hulsen, M.D. prescribe under Medicare Part D?
In 2024, Thomas Michael Hulsen, M.D. had 189 Medicare Part D claims for 62 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.