Steven York, DO
Military Health Care Provider · O Fallon, IL
Steven York, DO is a military health care provider with a practice address in O Fallon, Illinois, and NPI 1891552352, issued on Mar 1, 2024. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven York
- Credential
- DO
- Primary taxonomy
- Military Health Care Provider 171000000X
- Practice location
- 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL 62269
- Phone
- (618) 256-9355
- Enumerated
- Mar 1, 2024
- Record last updated
- Jul 1, 2024
- Fax
- (618) 206-2332
- Entity
- Type 1 · individual
8 nearest military health care provider records → All 16 in Illinois → Look up another NPI →
Also registered at 3 Saint Elizabeth Blvd Ste 4000
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oreoluwa AkinsolaStudent in an Organized Health Care Education/Training Program1285573113
- David Bailey, DOStudent in an Organized Health Care Education/Training Program1730870635
- Benjamin Beggs, MDFamily Medicine Physician1386174381
- Alex BelongyStudent in an Organized Health Care Education/Training Program1144087511
- Christina Bereda, D.O.Family Medicine Physician1437386083
Verify Steven York in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average military health care provider in 2024
16 Medicare Part D claims, against an average of 135 among the 91 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Steven York among 16 military health care provider records in Illinois
Steven York, DO is one of 16 military health care provider records with a practice address in Illinois. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 75% of them.
- NPI issued2024 · 75% of these records are older, 6% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 171000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Military Health Care Provider providers in Illinois
There are 16 military health care provider records in Illinois.
All 16 in Illinois → Every provider in O Fallon → Military Health Care Provider nationwide →
The 8 military health care provider records with the nearest ZIP codes
- Laquesa StringfellowEast Saint Louis, IL 622041144048638
- Gordon White, M.D.Danville, IL 618321639169485
- Tasha OakleyNormal, IL 617611932434339
- Richard Craig, AUDMarion, IL 629591376704783
- Jessica CarlsonCoal Valley, IL 612401205422011
- Luningning Madamba, MDChicago, IL 606301144281882
- Charles James, M.D.Chicago, IL 606121114025483
- Robert McManusChicago, IL 606121821837089
Common questions
What is Steven York, DO's NPI number?
Steven York, DO's National Provider Identifier (NPI) is 1891552352, issued on Mar 1, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Steven York, DO located?
The NPPES record lists a practice address at 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL, 62269. Phone: (618) 256-9355. Providers update this record themselves, so call before visiting.
How can I verify Steven York, DO's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Steven York, DO prescribe under Medicare Part D?
In 2024, Steven York, DO had 16 Medicare Part D claims; the average among military health care provider prescribers was 135. 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.