Ryan Edward Weiss, PA-C
Medical Physician Assistant · Derby, CT
Ryan Edward Weiss, PA-C is a medical physician assistant with a practice address in Derby, Connecticut, and NPI 1093417768, issued on Mar 20, 2023. Check the license (Connecticut 6117, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Edward Weiss
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 6117 CT
Self-reported in NPPES; status is on the state search - Practice location
- 130 Division St, Derby, CT 06418
- Phone
- (203) 735-7421
- Enumerated
- Mar 20, 2023
- Record last updated
- Feb 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20230710000857); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,138 in Connecticut → Look up another NPI →
Also registered at 130 Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed Abbas, MDStudent in an Organized Health Care Education/Training Program1215687991
- Jenny Abdulkarim, MDStudent in an Organized Health Care Education/Training Program1033795729
- Ahmed AbdullahStudent in an Organized Health Care Education/Training Program1255034690
- Binta Abdullahi, MDStudent in an Organized Health Care Education/Training Program1942051057
- Nicholas Adams, NPNurse Practitioner1093599979
- Divya Aggarwal, MDStudent in an Organized Health Care Education/Training Program1154558401
Verify Ryan Edward Weiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 6117Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average medical physician assistant in 2024
496 Medicare Part D claims for 350 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Cephalexin54 claims
- Azithromycin43 claims
- Albuterol Sulfate Hfa34 claims
- Prednisone34 claims
- Amoxicillin-Clavulanate Potass32 claims
- Methylprednisolone30 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.
Bills Medicare through 2 group practices
- Emergency Physicians OF Connecticut PCDerby, CT
- Hartford Healthcare Urgent Care Centers LLCCheshire, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Edward Weiss among 1,138 medical physician assistant records in Connecticut
Ryan Edward Weiss, PA-C is one of 1,138 medical physician assistant records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.
- NPI issued2023 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2023 · median 2015 among the 732 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 medical physician assistant records list a practice address in Derby
They are 10 of the 453 NPPES records with a practice address in Derby, and 1,138 medical physician assistant records in Connecticut.
All 1,138 in Connecticut → Every provider in Derby → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jacqueline Braunworth, PA-CDerby, CT 064181649665936
- Jacquelyn Browne, PA-CDerby, CT 064181457585267
- Cayla Daniele, PA-CDerby, CT 064181770025132
- Astrid Garza Posadas, PHYSICIAN ASSISTANTDerby, CT 064181184110660
- Kaitlynn Jones, PA-CDerby, CT 064181619392370
- David Maffei, PADerby, CT 064181558380253
- Jocelyn Mendes, PA-CDerby, CT 064181548713621
- Debra Sullivan, PADerby, CT 064181396836714
Common questions
What is Ryan Edward Weiss, PA-C's NPI number?
Ryan Edward Weiss, PA-C's National Provider Identifier (NPI) is 1093417768, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Edward Weiss, PA-C located?
The NPPES record lists a practice address at 130 Division St, Derby, CT, 06418. Phone: (203) 735-7421. Providers update this record themselves, so call before visiting.
How can I verify Ryan Edward Weiss, PA-C's license?
NPPES lists Connecticut license number 6117, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Edward Weiss, PA-C prescribe under Medicare Part D?
In 2024, Ryan Edward Weiss, PA-C had 496 Medicare Part D claims for 350 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
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.