Doctor profile · Federal record

Dr. Amy Ossian, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Castle Rock, CO

  • NPI 1417283722
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1001 S Perry St Ste 101B
Castle Rock, CO 801041921
(303) 699-1395
Mailing address
2100 16Th St Unit 212
Denver, CO 802025184

Credentials & registration

NPPES · NUCC
NPI registered
October 2009 — 17 yrs on file
Profile last updated
July 23, 2019
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State licenses (2)
Utah #7752075-1206 · Colorado #PAL 2845

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417283722. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
51
Distinct HCPCS
2
Medicare allowed
$2,248
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 32 21 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 19 12 $105

In context: peer comparison

Among 2 peers in Castle Rock Medical Physician Assistant, average services per provider: 27. This provider delivers 1.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
610
Patients
148
Total drug cost
$23,119
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 64 19 $520
Atorvastatin Calcium Generic 62 19 $652
Levothyroxine Sodium Generic 61 15 $767
Lisinopril Generic 50 14 $221
Losartan Potassium Generic 48 15 $775
Zolpidem Tartrate Generic 47 14 $311
Rosuvastatin Calcium Generic 46 14 $1,756
Omeprazole Generic 45 15 $897
Gabapentin Generic 41 12 $802
Pravastatin Sodium Generic 36 11 $674

Frequently asked questions

Auto-generated from federal data
What is Dr. Amy Ossian's medical specialty?
Dr. Amy Ossian practices Medical Physician Assistant in Castle Rock, CO.
Where does Dr. Amy Ossian practice?
Dr. Amy Ossian practices at 1001 S Perry St Ste 101B, Castle Rock, CO 801041921. Office phone: 3036991395.
What is Dr. Amy Ossian's NPI?
Dr. Amy Ossian's National Provider Identifier (NPI) is 1417283722, issued by NPPES.
Does Dr. Amy Ossian accept Medicare assignment?
Yes. Dr. Amy Ossian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Ossian commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.