Doctor profile · Federal record

Dr. Ryan Weiss, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Family Medicine Physician · Derby, CT

  • NPI 1093417768
  • Accepts Medicare
  • 3 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
130 Division St
Derby, CT 064181326
(203) 735-7421
Mailing address
190 Marshall St
Winsted, CT 060982272

Credentials & registration

NPPES · NUCC
NPI registered
March 2023 — 3 yrs on file
Profile last updated
February 20, 2025
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Connecticut #6117

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093417768. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
91
Distinct HCPCS
2
Medicare allowed
$12,296
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 55 53 $154
99284 Emergency department visit with moderate level of medical decision making 36 35 $106

In context: peer comparison

Among 4 peers in this city , average services per provider: 27. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
22
Total drug cost
$181
Drug Type Claims Patients Total cost
Azithromycin Generic 11 11 $48
Ondansetron Odt (Ondansetron) Brand 11 11 $132

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Weiss's medical specialty?
Dr. Ryan Weiss practices Medical Physician Assistant in Derby, CT.
Where does Dr. Ryan Weiss practice?
Dr. Ryan Weiss practices at 130 Division St, Derby, CT 064181326. Office phone: 2037357421.
What is Dr. Ryan Weiss's NPI?
Dr. Ryan Weiss's National Provider Identifier (NPI) is 1093417768, issued by NPPES.
Does Dr. Ryan Weiss accept Medicare assignment?
Yes. Dr. Ryan Weiss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Weiss commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.