Robert James Mazalewski, PA-C
Physician Assistant · Gainesville, FL
Robert James Mazalewski, PA-C is a physician assistant with a practice address in Gainesville, Florida, and NPI 1841587540, issued on Jun 30, 2011. Check the license (Florida PA9106041, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Robert James Mazalewski
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA9106041 FL
085007782 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 SW Archer RD, Gainesville, FL 32610
- Phone
- (352) 265-5911
- Enumerated
- Jun 30, 2011
- Record last updated
- Dec 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20201015003180); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,257 in Florida → Look up another NPI →
Also registered at 1600 SW Archer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mahmoud AbdelsalamMedical Oncology Physician1912844531
- Garrett AbernathyStudent in an Organized Health Care Education/Training Program1215870894
- Emily Abernethy, MDFamily Medicine Physician1740970482
Verify Robert James Mazalewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA9106041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average physician assistant in 2024
117 Medicare Part D claims for 99 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Sulfamethoxazole-Trimethoprim14 claims
- Amoxicillin-Clavulanate Potass12 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): 100 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
- Physicians Immediate Care North Chicago LLCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert James Mazalewski among 10,257 physician assistant records in Florida
Robert James Mazalewski, PA-C is one of 10,257 physician assistant records with a practice address in Florida. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 28% of them.
- NPI issued2011 · 28% of these records are older, 70% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2018 among the 5,867 with a school on file
- Record last updated2022 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
435 physician assistant records list a practice address in Gainesville
They are 435 of the 14,407 NPPES records with a practice address in Gainesville, and 10,257 physician assistant records in Florida.
All 10,257 in Florida → Every provider in Gainesville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Hope Bishop, PA-CGainesville, FL 326101265495873
- Elizabeth Brownlee, PA-CGainesville, FL 326101790750180
- Susan Cooke, PA-CGainesville, FL 326101407808751
- Charles Currey, PACGainesville, FL 326101225065915
- Joan English, PA-CGainesville, FL 326101669476347
- Jennifer Maclaren, PAGainesville, FL 326101497725527
- Paul McFee, PAC MBAGainesville, FL 326101427025741
- Christine Meyer, PACGainesville, FL 326101861451072
Common questions
What is Robert James Mazalewski, PA-C's NPI number?
Robert James Mazalewski, PA-C's National Provider Identifier (NPI) is 1841587540, issued on Jun 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Robert James Mazalewski, PA-C located?
The NPPES record lists a practice address at 1600 SW Archer RD, Gainesville, FL, 32610. Phone: (352) 265-5911. Providers update this record themselves, so call before visiting.
How can I verify Robert James Mazalewski, PA-C's license?
NPPES lists Florida license number PA9106041, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert James Mazalewski, PA-C prescribe under Medicare Part D?
In 2024, Robert James Mazalewski, PA-C had 117 Medicare Part D claims for 99 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Robert James Mazalewski, PA-C's MIPS final score?
The 2023 MIPS final score is 100 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.