Jonathan Robert Piposar, M.D.
Orthopaedic Surgery Physician · Niantic, CT
Jonathan Robert Piposar, M.D. is an orthopaedic surgery physician with a practice address in Niantic, Connecticut, and NPI 1417278060, issued on Jun 17, 2010. Check the license (Connecticut 55242, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan Robert Piposar
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 55242 CT
Self-reported in NPPES; status is on the state search - Practice location
- 11 Industrial Park Road, Niantic, CT 06357
- Phone
- (860) 889-7345
- Enumerated
- Jun 17, 2010
- Record last updated
- Apr 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20230126002056); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 348 in Connecticut → Look up another NPI →
Also registered at 11 Industrial Park Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Austin Renaud, PA-CPhysician Assistant1265951354
- Erik SommersSurgical Physician Assistant1609301647
- Emily Vafek, M.D.Orthopaedic Surgery Physician1790070043
Verify Jonathan Robert Piposar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 55242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
137 Medicare Part D claims for 100 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Celecoxib34 claims
- Meloxicam15 claims
- Methylprednisolone13 claims
- Oxycodone-Acetaminophen11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $697.83
5 payments; by number, the most common kind was travel and lodging; the largest payer was Encore Medical, LP. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Norwich Orthopedic Group PCWesterly, RI
- Ptsma IncPawcatuck, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Robert Piposar among 348 orthopaedic surgery physician records in Connecticut
Jonathan Robert Piposar, M.D. is one of 348 orthopaedic surgery physician records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 75% of them.
- NPI issued2010 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2010 · median 2000 among the 224 with a school on file
- Record last updated2022 · 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 207X00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 orthopaedic surgery physician records list a practice address in Niantic
They are 5 of the 119 NPPES records with a practice address in Niantic, and 348 orthopaedic surgery physician records in Connecticut.
All 348 in Connecticut → Every provider in Niantic → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Anthony Parisi, M. D.Niantic, CT 063571851775035
- Richard Thoms, M.D.Niantic, CT 063571194987883
- Emily Vafek, M.D.Niantic, CT 063571790070043
- Steven Wei, MDNiantic, CT 063571225067895
- William Cambridge, MDNorwich, CT 063601760483093
- John Giacchetto, MD PCNorwich, CT 063601427052380
- Steven Carlow, M.D.Groton, CT 063401013935592
- Frank Maletz, M.D.Waterford, CT 063851336113703
Common questions
What is Jonathan Robert Piposar, M.D.'s NPI number?
Jonathan Robert Piposar, M.D.'s National Provider Identifier (NPI) is 1417278060, issued on Jun 17, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Robert Piposar, M.D. located?
The NPPES record lists a practice address at 11 Industrial Park Road, Niantic, CT, 06357. Phone: (860) 889-7345. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Robert Piposar, M.D.'s license?
NPPES lists Connecticut license number 55242, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Robert Piposar, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Robert Piposar, M.D. had 137 Medicare Part D claims for 100 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Jonathan Robert Piposar, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.