Timothy A. Mackie, PA
Surgical Physician Assistant · Thornton, CO
Timothy A. Mackie, PA is a surgical physician assistant with a practice address in Thornton, Colorado, and NPI 1689655466, issued on Nov 9, 2005. Check the license (Colorado 1718, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy A. Mackie
- Credential
- PA
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 1718 CO
Self-reported in NPPES; status is on the state search - Practice location
- 13631 Colorado Blvd, Thornton, CO 80602
- Phone
- (303) 252-2960
- Enumerated
- Nov 9, 2005
- Record last updated
- Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (303) 252-2964
- Medicaid ID
- 12839701 CO
- Medicare enrollment
- Enrolled (PECOS I20050319000012); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 699 in Colorado → Look up another NPI →
Also registered at 13631 Colorado Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrew Klein, PA-CPhysician Assistant1902146681
- Lorraine Malonson, PAPhysician Assistant1720208036
- Evan Minard, MDEmergency Medicine Physician1912955329
Verify Timothy A. Mackie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 1718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average surgical physician assistant in 2024
175 Medicare Part D claims for 147 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass33 claims
- Cephalexin29 claims
- Cefuroxime18 claims
- Doxycycline Hyclate17 claims
- Paxlovid14 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Poudre Valley Medical Group LLCThornton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy A. Mackie among 699 surgical physician assistant records in Colorado
Timothy A. Mackie, PA is one of 699 surgical physician assistant records with a practice address in Colorado. 83% 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, 96% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2000 · median 2015 among the 511 with a school on file
- Record last updated2021 · 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 363AS0400X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Colorado
There are 699 surgical physician assistant records in Colorado.
All 699 in Colorado → Every provider in Thornton → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Christine Dodge, SA-CAult, CO 806101447656764
- Adrien Arling, PA-CGreeley, CO 806311255907382
- Sydney Aronson, MSPAS, PA-CGreeley, CO 806311376000653
- Todd Bruce, PA-CGreeley, CO 806311104883685
- Sophia Burge, PA-CGreeley, CO 806311972026276
- Anjelica Cromartie, PA-CGreeley, CO 806341336631498
- Brooke Anders, PALoveland, CO 805381790405124
- Kelly Calero, PALoveland, CO 805381790710143
Common questions
What is Timothy A. Mackie, PA's NPI number?
Timothy A. Mackie, PA's National Provider Identifier (NPI) is 1689655466, issued on Nov 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Timothy A. Mackie, PA located?
The NPPES record lists a practice address at 13631 Colorado Blvd, Thornton, CO, 80602. Phone: (303) 252-2960. Providers update this record themselves, so call before visiting.
How can I verify Timothy A. Mackie, PA's license?
NPPES lists Colorado license number 1718, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy A. Mackie, PA prescribe under Medicare Part D?
In 2024, Timothy A. Mackie, PA had 175 Medicare Part D claims for 147 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Timothy A. Mackie, PA's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.