Brian J. Duffy, PA
Medical Physician Assistant · Colorado Springs, CO
Brian J. Duffy, PA is a medical physician assistant with a practice address in Colorado Springs, Colorado, and NPI 1053318378, issued on Jul 1, 2005. Check the license (Colorado PA.0008181, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian J. Duffy
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA.0008181 CO
50001411 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1725 E Boulder St Ste 101, Colorado Springs, CO 80909
- Phone
- (719) 365-6300
- Enumerated
- Jul 1, 2005
- Record last updated
- Jul 2, 2025
- Medicaid ID
- 0070728 OH
- Medicare enrollment
- Enrolled (PECOS I20240129002775); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,308 in Colorado → Look up another NPI →
Also registered at 1725 E Boulder St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clara Arroyo, PA-CPhysician Assistant1477398550
- Jeanette BaumannAcute Care Nurse Practitioner1407159874
- Jordan Bevans, PAPhysician Assistant1093433104
- Jessica Dodder, PA-CPhysician Assistant1194372763
- Ashley Erwin, PA-CPhysician Assistant1407579154
- Krista Greenan, MDNeurological Surgery Physician1801026992
Verify Brian J. Duffy 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.0008181Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average medical physician assistant in 2024
35 Medicare Part D claims for 19 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 12 claims were for opioids.
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 one group practice
- Catholic Health Initiatives ColoradoColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian J. Duffy among 1,308 medical physician assistant records in Colorado
Brian J. Duffy, PA is one of 1,308 medical physician assistant records with a practice address in Colorado. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1999 · median 2014 among the 727 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Colorado
There are 1,308 medical physician assistant records in Colorado.
All 1,308 in Colorado → Every provider in Colorado Springs → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Noami Blumenberg, PA-CColorado Springs, CO 809091497343420
- Mallory Easter, PA-CColorado Springs, CO 809091619403078
- Courtney Frerichs, PA-CColorado Springs, CO 809091114279130
- Melinda Goodin, PHYSICIAN ASSISTANTColorado Springs, CO 809091982725495
- Jami Lamonica, PA-CColorado Springs, CO 809091124215884
- Barbara Niven, PACColorado Springs, CO 809091184619348
- Brandon Smith, PA-CColorado Springs, CO 809091649479031
- Dianna Tercan, PA-CColorado Springs, CO 809091114278025
Common questions
What is Brian J. Duffy, PA's NPI number?
Brian J. Duffy, PA's National Provider Identifier (NPI) is 1053318378, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brian J. Duffy, PA located?
The NPPES record lists a practice address at 1725 E Boulder St Ste 101, Colorado Springs, CO, 80909. Phone: (719) 365-6300. Providers update this record themselves, so call before visiting.
How can I verify Brian J. Duffy, PA's license?
NPPES lists Colorado license number PA.0008181, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Brian J. Duffy, PA prescribe under Medicare Part D?
In 2024, Brian J. Duffy, PA had 35 Medicare Part D claims for 19 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.