Michael Jude Froncek, M.D.
Rheumatology Physician · Lawrenceville, NJ
Michael Jude Froncek, M.D. is a rheumatology physician with a practice address in Lawrenceville, New Jersey, and NPI 1386687713, issued on Jun 14, 2006. Check the license (New Jersey MA07346000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael Jude Froncek
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- MA07346000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 123 Franklin Corner RD, Lawrenceville, NJ 08648
- Phone
- (609) 896-2505
- Enumerated
- Jun 14, 2006
- Record last updated
- Nov 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (609) 896-2530
- Medicaid ID
- 0078298 NJ
- Medicare enrollment
- Enrolled (PECOS I20050418000273); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 253 in New Jersey → Look up another NPI →
Also registered at 123 Franklin Corner RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robin Antonacci, MDOphthalmology Physician1356428841
- Christine Beaghley, CNM MSNAdvanced Practice Midwife1366418089
- Margaret Berreth, CNMAdvanced Practice Midwife1275742397
- Robert Chiang, M.D.Ophthalmology Physician1306849526
- Michael Dash, M.D.Internal Medicine Physician1033164959
Verify Michael Jude Froncek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA07346000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,627 Medicare Part D claims for 415 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone255 claims
- Methotrexate212 claims
- Allopurinol145 claims
- Hydroxychloroquine Sulfate114 claims
- Leflunomide111 claims
- Alendronate Sodium104 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 MIPS final score for 2023 (Medicare payment program): 7.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Clinical Health Care Associates OF New Jersey PCLawrence Township, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Jude Froncek among 253 rheumatology physician records in New Jersey
Michael Jude Froncek, M.D. is one of 253 rheumatology physician records with a practice address in New Jersey. 86% 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, 54% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1994 · median 2003 among the 190 with a school on file
- Record last updated2011 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in New Jersey
There are 253 rheumatology physician records in New Jersey.
All 253 in New Jersey → Every provider in Lawrenceville → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Humaira Adenwalla, M.D.Lawrenceville, NJ 086481043474349
- Gina Delgiudice, M.D.Lawrenceville, NJ 086481447292321
- Wanda SalehTrenton, NJ 086381396449633
- Michael Beede, MDWest Trenton, NJ 086281215933098
- Alexander Carney, M.D.Mercerville, NJ 086191154385466
- Priya Chokshi, MDHamilton, NJ 086191245676303
- Emily Purcell, M.D.Hamilton, NJ 086191215384854
- Qaisar Usmani, MDHamilton, NJ 086191548364896
Common questions
What is Michael Jude Froncek, M.D.'s NPI number?
Michael Jude Froncek, M.D.'s National Provider Identifier (NPI) is 1386687713, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Jude Froncek, M.D. located?
The NPPES record lists a practice address at 123 Franklin Corner RD, Lawrenceville, NJ, 08648. Phone: (609) 896-2505. Providers update this record themselves, so call before visiting.
How can I verify Michael Jude Froncek, M.D.'s license?
NPPES lists New Jersey license number MA07346000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Jude Froncek, M.D. prescribe under Medicare Part D?
In 2024, Michael Jude Froncek, M.D. had 1,627 Medicare Part D claims for 415 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Michael Jude Froncek, M.D.'s MIPS final score?
The 2023 MIPS final score is 7.5 of 100. 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.