Doctor profile · Federal record

Dr. Carrie Oss, PA

Medical Physician Assistant (CMS: Physician Assistant) · Denver, CO

  • NPI 1568601474
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
925 S Niagara St Ste 140
Denver, CO 802241683
(303) 321-2383
fax (303) 223-3288

Credentials & registration

NPPES · NUCC
NPI registered
February 2009 — 17 yrs on file
Profile last updated
January 29, 2025
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Colorado #1116

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568601474. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$201
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 3 $153.30
Rhythm Pharmaceuticals, INC. 1 $23.67
Lilly USA, LLC 1 $23.64

By nature of payment

Food and Beverage
$201

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
55
Patients
0
Total drug cost
$38,496
Drug Type Claims Patients Total cost
Mounjaro (Tirzepatide) Brand 23 0 $25,269
Metformin Hcl ER (Metformin Hcl) Brand 19 0 $153
Ozempic (Semaglutide) Brand 13 0 $13,073

Frequently asked questions

Auto-generated from federal data
What is Dr. Carrie Oss's medical specialty?
Dr. Carrie Oss practices Medical Physician Assistant in Denver, CO.
Where does Dr. Carrie Oss practice?
Dr. Carrie Oss practices at 925 S Niagara St Ste 140, Denver, CO 802241683. Office phone: 3033212383.
What is Dr. Carrie Oss's NPI?
Dr. Carrie Oss's National Provider Identifier (NPI) is 1568601474, issued by NPPES.
Does Dr. Carrie Oss accept Medicare assignment?
Yes. Dr. Carrie Oss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.