Mark David Sleeper, PT, MS, OCS
Orthopedic Physical Therapist · Chicago, IL
Mark David Sleeper, PT, MS, OCS is an orthopedic physical therapist with a practice address in Chicago, Illinois, and NPI 1790901718, issued on Apr 18, 2007. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark David Sleeper
- Credential
- PT, MS, OCS
- Primary taxonomy
- Orthopedic Physical Therapist 2251X0800X
- Practice location
- 233 E Erie St, Chicago, IL 60611
- Phone
- (312) 274-1100
- Enumerated
- Apr 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest orthopedic physical therapist records → All 293 in Illinois → Look up another NPI →
Also registered at 233 E Erie St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark David Sleeper 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
Mark David Sleeper among 293 orthopedic physical therapist records in Illinois
Mark David Sleeper, PT, MS, OCS is one of 293 orthopedic physical therapist records with a practice address in Illinois. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 71% newer
- In a Medicare fileNo · 25% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2251X0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopedic Physical Therapist providers in Illinois
There are 293 orthopedic physical therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 293 in Illinois → Every provider in Chicago → Orthopedic Physical Therapist nationwide →
The 8 orthopedic physical therapist records with the nearest ZIP codes
- Helene Bengtsson, PT, DPTChicago, IL 606111922540939
- Naomi Chalew, DPTChicago, IL 606111821484478
- Zach CooperChicago, IL 606111558770685
- Taylor Kuehn, PT, DPTChicago, IL 606111912708314
- Brittany Pham, DPTChicago, IL 606111083262547
- Daniel Pinto, PTChicago, IL 606111801005335
- Malcolm WhiteChicago, IL 606111306637814
- Nolan WinkelmannChicago, IL 606111316651698
Common questions
What is Mark David Sleeper, PT, MS, OCS's NPI number?
Mark David Sleeper, PT, MS, OCS's National Provider Identifier (NPI) is 1790901718, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark David Sleeper, PT, MS, OCS located?
The NPPES record lists a practice address at 233 E Erie St, Chicago, IL, 60611. Phone: (312) 274-1100. Providers update this record themselves, so call before visiting.
How can I verify Mark David Sleeper, PT, MS, OCS's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.