Sean P. Mackenzie, M.D.
Physical Medicine & Rehabilitation Physician · Rockford, IL
Sean P. Mackenzie, M.D. is a physical medicine & rehabilitation physician with a practice address in Rockford, Illinois, and NPI 1063527349, issued on Aug 20, 2006. Check the license (Illinois 036-111320, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sean P. Mackenzie
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 036-111320 IL
Self-reported in NPPES; status is on the state search - Practice location
- 324 Roxbury RD, Rockford, IL 61107
- Phone
- (815) 398-9491
- Enumerated
- Aug 20, 2006
- Record last updated
- Mar 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (815) 381-7498
- Medicaid ID
- 036-111320 IL
- Medicare enrollment
- Enrolled (PECOS I20170710000680); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1995
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 707 in Illinois → Look up another NPI →
Also registered at 324 Roxbury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Adams, OTROccupational Therapist1043109192
- Amy Alderks, OTROccupational Therapist1912273798
- Lauren Aubry, DPTPhysical Therapist1164317210
- Yahya AyeshPodiatrist1992439657
- Brian Bear, MDOrthopaedic Surgery Physician1164535837
- Laura Becker Hesch, P.T.Physical Therapist1235274507
Verify Sean P. Mackenzie 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 036-111320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
300 Medicare Part D claims for 104 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam84 claims
- Gabapentin54 claims
- Pregabalin46 claims
- Celecoxib28 claims
- Baclofen16 claims
- Duloxetine Hcl14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 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 one group practice
- Divine Savior Healthcare IncPortage, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean P. Mackenzie among 707 physical medicine & rehabilitation physician records in Illinois
Sean P. Mackenzie, M.D. is one of 707 physical medicine & rehabilitation physician records with a practice address in Illinois. 59% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1995 · median 2008 among the 329 with a school on file
- Record last updated2015 · 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 208100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Illinois
There are 707 physical medicine & rehabilitation physician records in Illinois.
All 707 in Illinois → Every provider in Rockford → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Scott Jones, PTRockford, IL 611071497755573
- Ricardo Knight, M.D., MBARoc, IL 611071760436067
- Heather Collman, PT, DPTRockford, IL 611081356156749
- Christina FominaRockford, IL 611081649760794
- Christine Pedersen, MSPTRockford, IL 611081134237753
- Amy CarterRockford, IL 611041346733953
- Carly DittoRockford, IL 611041174016885
- Jessica Driscoll, PTARockford, IL 611041548754591
Common questions
What is Sean P. Mackenzie, M.D.'s NPI number?
Sean P. Mackenzie, M.D.'s National Provider Identifier (NPI) is 1063527349, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sean P. Mackenzie, M.D. located?
The NPPES record lists a practice address at 324 Roxbury RD, Rockford, IL, 61107. Phone: (815) 398-9491. Providers update this record themselves, so call before visiting.
How can I verify Sean P. Mackenzie, M.D.'s license?
NPPES lists Illinois license number 036-111320, 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 Sean P. Mackenzie, M.D. prescribe under Medicare Part D?
In 2024, Sean P. Mackenzie, M.D. had 300 Medicare Part D claims for 104 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Sean P. Mackenzie, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.9 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.