Shaun Thomas O'Malley, PA-C
Physician Assistant · Montrose, CO
Shaun Thomas O'Malley, PA-C is a physician assistant with a practice address in Montrose, Colorado, and NPI 1649932146, issued on Oct 12, 2021. Check the license with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shaun Thomas O'Malley
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1010 S Rio Grande Ave, Montrose, CO 81401
- Phone
- (970) 497-3333
- Enumerated
- Oct 12, 2021
- Record last updated
- May 19, 2026
- Fax
- (855) 299-7837
- Medicare enrollment
- Enrolled (PECOS I20250212003904); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 1010 S Rio Grande Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Donna Jin, MDFamily Medicine Physician1346739653
- Karl Kamm, PA-CPhysician Assistant1811123474
Verify Shaun Thomas O'Malley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average physician assistant in 2024
753 Medicare Part D claims for 133 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 66 claims were for opioids.
Most prescribed
- Levothyroxine Sodium41 claims
- Lisinopril40 claims
- Amlodipine Besylate38 claims
- Atorvastatin Calcium31 claims
- Omeprazole27 claims
- Oxycodone Hcl21 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 one group practice
- Marillac Clinic, Inc.Grand Junction, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shaun Thomas O'Malley among 3,767 physician assistant records in Colorado
Shaun Thomas O'Malley, PA-C 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
- Graduated2023 · median 2017 among the 2,351 with a school on file
- Record last updated2026 · 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).
22 physician assistant records list a practice address in Montrose
They are 22 of the 757 NPPES records with a practice address in Montrose, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Montrose → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Erica Balkcum, PACMontrose, CO 814011558834747
- Barbara Budagher, PA-CMontrose, CO 814011205022183
- Norman Dockins, DMSC, PA-CMontrose, CO 814011598786865
- Matthew Heard, PA-CMontrose, CO 814011720553027
- Greta Hoffman, PA-CMontrose, CO 814011467912089
- Karl Kamm, PA-CMontrose, CO 814011811123474
- Isaac Klostermann, PA-CMontrose, CO 814011386996080
- Karie Long, PA-CMontrose, CO 814011417235904
Common questions
What is Shaun Thomas O'Malley, PA-C's NPI number?
Shaun Thomas O'Malley, PA-C's National Provider Identifier (NPI) is 1649932146, issued on Oct 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Shaun Thomas O'Malley, PA-C located?
The NPPES record lists a practice address at 1010 S Rio Grande Ave, Montrose, CO, 81401. Phone: (970) 497-3333. Providers update this record themselves, so call before visiting.
How can I verify Shaun Thomas O'Malley, PA-C's license?
Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Shaun Thomas O'Malley, PA-C prescribe under Medicare Part D?
In 2024, Shaun Thomas O'Malley, PA-C had 753 Medicare Part D claims for 133 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.