Casey Rebecca Farrell, PA
Physician Assistant · Avon, CO
Casey Rebecca Farrell, PA is a physician assistant with a practice address in Avon, Colorado, and NPI 1225791122, issued on Oct 18, 2021. Check the license (Colorado PA.0007278, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey Rebecca Farrell
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0007278 CO
Self-reported in NPPES; status is on the state search - Practice location
- 50 Buck Creek RD Ste 100, Avon, CO 81620
- Phone
- (970) 926-6340
- Enumerated
- Oct 18, 2021
- Record last updated
- Nov 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20220503002817); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 50 Buck Creek RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kaleesha Glowinsky, PA-CPhysician Assistant1336792365
- Rebecca Novak, FNPFamily Nurse Practitioner1124045141
- Lauren PhilmusPhysician Assistant1922577527
Verify Casey Rebecca Farrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0007278Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
121 Medicare Part D claims for 97 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass20 claims
- Cephalexin16 claims
- Doxycycline Hyclate12 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
- Colorado Mountain Medical, LLCAvon, CO
- Vail-Summit Orthopaedics PCFrisco, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Rebecca Farrell among 3,767 physician assistant records in Colorado
Casey Rebecca Farrell, PA is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 72% of them.
- NPI issued2021 · 72% of these records are older, 21% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2017 among the 2,351 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 physician assistant records list a practice address in Avon
They are 13 of the 161 NPPES records with a practice address in Avon, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Avon → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Pamela Dreyer, PAAvon, CO 816201457029993
- Tania Engle, PA-CAvon, CO 816201306873898
- Cindy FultonAvon, CO 816201700472107
- Kaleesha Glowinsky, PA-CAvon, CO 816201336792365
- Marta Gruntmane, PA-CAvon, CO 816201770255630
- Carly Kleiman, PAAvon, CO 816201174863575
- Lindsey Larson, PA-CAvon, CO 816201790979128
- Kelly Murphy, PA-CAvon, CO 816201134813413
Common questions
What is Casey Rebecca Farrell, PA's NPI number?
Casey Rebecca Farrell, PA's National Provider Identifier (NPI) is 1225791122, issued on Oct 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Casey Rebecca Farrell, PA located?
The NPPES record lists a practice address at 50 Buck Creek RD Ste 100, Avon, CO, 81620. Phone: (970) 926-6340. Providers update this record themselves, so call before visiting.
How can I verify Casey Rebecca Farrell, PA's license?
NPPES lists Colorado license number PA.0007278, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Casey Rebecca Farrell, PA prescribe under Medicare Part D?
In 2024, Casey Rebecca Farrell, PA had 121 Medicare Part D claims for 97 beneficiaries; the average among physician assistant prescribers was 830. 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.