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Active NPI 1225791122 Individual Practitioner Female Practitioner

Casey Rebecca Farrell , PA

Physician Assistant • Avon, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Casey Farrell, PA is a certified Physician Assistant practicing in Avon, CO. With approximately 5 years of clinical experience since completing medical education in 2021, Casey Farrell delivers high-quality medical care to the local community at 50 BUCK CREEK RD STE 100.

Casey Farrell maintains professional affiliations with Colorado Mountain Medical, Llc, Vail-Summit Orthopaedics Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

50 Buck Creek Rd Ste 100

Avon, CO 816205428

Telephone 9709266340
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Avon, CO

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -3.9 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 13.1 Yrs
Regional Practice Density
13 Specialists

Practicing in Avon, CO (3810 Statewide)

Telehealth Adoption Rate
7.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
64.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Farrell (5 Years) 5 Yrs
Avon Specialty Average (8.9 Years) 8.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
83 83 $299.36 $95.23
99213 Established patient office or other outpatient visit, typically 15 minutes
62 60 $241.16 $77.82
81003 Automated urinalysis test
29 29 $6.41 $2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
27 27 $340.63 $109.39
87636 Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b
21 21 $257.57 $139.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
20 20 $443.00 $140.96
93000 Routine ekg using at least 12 leads including interpretation and report
15 15 $39.00 $12.26
36415 Insertion of needle into vein for collection of blood sample
13 13 $23.92 $8.65
87651 Detection test for Strep (Streptococcus, group A)
11 11 $73.91 $34.39

Medical Specialties & State Licenses

CMS Verified: 2025-11-07
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CO PA.0007278

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Colorado Mountain Medical, Llc

50 Buck Creek Rd, Avon, CO 816205428

Phone: 9709266340

Vail-Summit Orthopaedics Pc

360 Peak One Dr, Frisco, CO 804435948

Phone: 9706683633

Secondary Practice Locations

50 Buck Creek Rd Ste 200

Avon, CO 816205428

Phone: 9709266340

365 Dillon Ridge Rd Ste 1200

Dillon, CO 804356344

Phone: 9709266340

777 Bannock St

Denver, CO 802044597

Phone: 3034366000

10280 W 55th Ave

Arvada, CO 800024931

Phone: 3039146011

180 S Frontage Rd W Ste 5800

Vail, CO 816575038

Phone: 9709266340

377 Sylvan Lake Rd Ste 120

Eagle, CO 816316779

Phone: 9709266340

377 Sylvan Lake Rd Ste 210

Eagle, CO 816316779

Phone: 9709266340

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Jason Kron , PA

Physician Assistant - Medical

NPI 1003155771

Physician Assistant

Julie Current , PA-C

Physician Assistant

NPI 1023083334

Physician Assistant (Certified)

NPI 1033252580

Doctor of Medicine (M.D.)

Dr. Diane Voytko , MD

Family Medicine

NPI 1043212525

Doctor of Medicine (M.D.)

Dr. Darin Olson , MD, PhD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1043324700

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Meghan Ahearn-Steven , PA-C

Physician Assistant

NPI 1053918714

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

14 Historical Events
📍
Updated Practice Location November 07, 2025

Registered at 50 BUCK CREEK RD STE 100, AVON, CO 816205428 (Tel: 9709266340)

📍
Updated Business Mailing Address November 07, 2025

Registered at PO BOX 842578, KANSAS CITY, MO 641842578 (Tel: 9709266350)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 07, 2025

Physician Assistant (License #PA.0007278 in CO)

📍
Updated Practice Location December 09, 2022

Registered at 365 DILLON RIDGE RD STE 1200, DILLON, CO 804356344 (Tel: 9709266340)

📍
Updated Business Mailing Address December 09, 2022

Registered at PO BOX 4330, AVON, CO 816204330 (Tel: 9709266340)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 09, 2022

Physician Assistant (License #0007278 in CO)

📍
Updated Practice Location April 08, 2022

Registered at 777 BANNOCK ST, DENVER, CO 802044597 (Tel: 3034366000)

📍
Updated Business Mailing Address April 08, 2022

Registered at 777 BANNOCK ST, DENVER, CO 802044597

NPI Profile Active November 06, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location November 06, 2021

Registered at 10280 W 55TH AVE, ARVADA, CO 800024931 (Tel: 3039146011)

📍
Updated Business Mailing Address November 06, 2021

Registered at 10280 W 55TH AVE, ARVADA, CO 800024931

👤
Provider Name / Credentials Updated November 06, 2021

Recorded as CASEY FARRELL, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2021

Physician Assistant

🟢
Initial NPI Registration & Enumeration October 18, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1225791122
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 18, 2021
Last Update: November 07, 2025
Sole Proprietor: Yes

Mailing Address

Po Box 842578

Kansas City, MO 641842578

Phone: 9709266350

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.