John Guido Napolitano, PA-C
Physician Assistant · Trumbull, CT
John Guido Napolitano, PA-C is a physician assistant with a practice address in Trumbull, Connecticut, and NPI 1679538862, issued on Apr 19, 2006. Check the license (Connecticut 001510, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Guido Napolitano
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 001510 CT
Self-reported in NPPES; status is on the state search - Practice location
- 115 Technology Dr Unit B106, Trumbull, CT 06611
- Phone
- (203) 372-6460
- Enumerated
- Apr 19, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (203) 372-6470
- Medicare enrollment
- Enrolled (PECOS I20041130000226); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 115 Technology Dr Unit B106
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krysta Schaefer, BCBA, MS, LBABehavior Analyst1164938403
- Daniel Stupak, M.D.Gastroenterology Physician1669664314
Verify John Guido Napolitano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 001510Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
42 Medicare Part D claims for 24 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 22 claims were for opioids.
Most prescribed
- Oxycodone Hcl13 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): 84.5 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).
Industry payments in 2024: $1,501.03
9 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 64,719 providers of this specialty with any payment received $841.65 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 one group practice
- Hartford Healthcare Medical Group Specialists PLLCStorrs, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
21 physician assistant records list a practice address in Trumbull
They are 21 of the 786 NPPES records with a practice address in Trumbull, and 2,047 physician assistant records in Connecticut.
All 21 in Trumbull → All 2,047 in Connecticut → Every provider in Trumbull →
Other physician assistant records in Connecticut
- Gazang Abdulla, PA-CHartford, CT1396566956
- Jill Aboulian, PA-CCheshire, CT1881615730
- Celin Abraham, PA-CWaterbury, CT1407171085
- Louisa Acca, PA-CHartford, CT1679265458
- Julia Accorsini, PA-CNew Haven, CT1326793670
- Erica Acevedo, PA-CNorwalk, CT1093289936
- Ariana AcquaruloShelton, CT1528439312
- Erica Acquarulo, PA-CBridgeport, CT1982468799
- Prince Acquaye, PA-CFairfield, CT1639767130
- Clark Adams, PA-CHartford, CT1245329457
Common questions
What is John Guido Napolitano, PA-C's NPI number?
John Guido Napolitano, PA-C's National Provider Identifier (NPI) is 1679538862, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Guido Napolitano, PA-C located?
The NPPES record lists a practice address at 115 Technology Dr Unit B106, Trumbull, CT, 06611. Phone: (203) 372-6460. Providers update this record themselves, so call before visiting.
How can I verify John Guido Napolitano, PA-C's license?
NPPES lists Connecticut license number 001510, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does John Guido Napolitano, PA-C prescribe under Medicare Part D?
In 2024, John Guido Napolitano, PA-C had 42 Medicare Part D claims for 24 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is John Guido Napolitano, PA-C's MIPS final score?
The 2023 MIPS final score is 84.5 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.