Mark Whitsitt, DPT
Physical Therapist · Lake Zurich, IL
Mark Whitsitt, DPT is a physical therapist with a practice address in Lake Zurich, Illinois, and NPI 1275016511, issued on Sep 12, 2018. Check the license (Illinois 070023983, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Whitsitt
- Credential
- DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 070023983 IL
Self-reported in NPPES; status is on the state search - Practice location
- 573 W. Route 22, Lake Zurich, IL 60047
- Phone
- (847) 796-3320
- Enumerated
- Sep 12, 2018
- Record last updated
- Oct 3, 2025
- Fax
- (847) 796-3342
- Medicare enrollment
- Enrolled (PECOS I20181024000015); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 12,045 in Illinois → Look up another NPI →
Also registered at 573 W. Route 22
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dylan Humburg, PTPhysical Therapist1295108637
Verify Mark Whitsitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 070023983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91.6 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 2 group practices
- Athletic And Therapeutic Institute OF Bourbonnais, LLCBourbonnais, IL
- Athletic And Therapeutic Institute OF Naperville, LLCLake Zurich, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Whitsitt among 12,045 physical therapist records in Illinois
Mark Whitsitt, DPT is one of 12,045 physical therapist records with a practice address in Illinois. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 67% of them.
- NPI issued2018 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 37% of these records are
- Graduated2018 · median 2015 among the 4,392 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 physical therapist records list a practice address in Lake Zurich
They are 34 of the 352 NPPES records with a practice address in Lake Zurich, and 12,045 physical therapist records in Illinois.
All 12,045 in Illinois → Every provider in Lake Zurich → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Denise AmsrudLake Zurich, IL 600471477660017
- Maria Churak, P.T.Lake Zurich, IL 600471447314497
- Teresa Elliott-Burke, P.T., MHSLake Zurich, IL 600471932254406
- Marie Eugenio, PT, DPTLake Zurich, IL 600471861606931
- Magdalena Gajowniczek, PTHawthorn Woods, IL 600471336274232
- Joy Gould, P.T.Lake Zurich, IL 600471639189301
- Dain HamptonLake Zurich, IL 600471245318468
- Elizabeth Heller, PTLong Grove, IL 600471316987399
Common questions
What is Mark Whitsitt, DPT's NPI number?
Mark Whitsitt, DPT's National Provider Identifier (NPI) is 1275016511, issued on Sep 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mark Whitsitt, DPT located?
The NPPES record lists a practice address at 573 W. Route 22, Lake Zurich, IL, 60047. Phone: (847) 796-3320. Providers update this record themselves, so call before visiting.
How can I verify Mark Whitsitt, DPT's license?
NPPES lists Illinois license number 070023983, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
What is Mark Whitsitt, DPT's MIPS final score?
The 2023 MIPS final score is 91.6 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.