Arden Mahaffey, D.O.
Physical Medicine & Rehabilitation Physician · Loveland, CO
Arden Mahaffey, D.O. is a physical medicine & rehabilitation physician with a practice address in Loveland, Colorado, and NPI 1891017190, issued on Feb 27, 2010. Check the license (Colorado DR.0052992, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Arden Mahaffey
- Credential
- D.O.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- DR.0052992 CO
34009705 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2695 Rocky Mountain Ave, Loveland, CO 80538
- Phone
- (970) 482-4373
- Enumerated
- Feb 27, 2010
- Record last updated
- Dec 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (970) 484-5682
- Medicaid IDs
- 137419200 WY
53935322 CO - Medicare enrollment
- Enrolled (PECOS I20140226001455); accepts Medicare assignment
- Medical or professional school
- Western University Of Health Sciences College Of Dental Med, 2007
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 356 in Colorado → Look up another NPI →
Also registered at 2695 Rocky Mountain Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kaea Beresford, MDObstetrics & Gynecology Physician1063499903
- Robert Burke, M.D.Specialist1033283098
- Sarvin Emami, MDInternal Medicine Physician1154304376
- Sheri Friedman, MDNeurology Physician1285645986
- Joseph Jacob, MDPhysical Medicine & Rehabilitation Physician1568416493
Verify Arden Mahaffey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0052992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average physical medicine & rehabilitation physician in 2024
724 Medicare Part D claims for 138 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 25 claims were for opioids.
Most prescribed
- Baclofen93 claims
- Gabapentin81 claims
- Pregabalin72 claims
- Tizanidine Hcl48 claims
- Methocarbamol22 claims
- Cyclobenzaprine Hcl18 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 LLCFort Collins, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arden Mahaffey among 356 physical medicine & rehabilitation physician records in Colorado
Arden Mahaffey, D.O. is one of 356 physical medicine & rehabilitation physician records with a practice address in Colorado. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 48% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2007 · median 2007 among the 165 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Colorado
There are 356 physical medicine & rehabilitation physician records in Colorado.
All 356 in Colorado → Every provider in Loveland → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Alicia Feldman, MDLoveland, CO 805381407902018
- Joseph Jacob, MDLoveland, CO 805381568416493
- Nathan Swartz, M.D.Loveland, CO 805381316114135
- Daniel Wilson, M.D.Loveland, CO 805381710926746
- Matt McLaughlin, P.T.Loveland, CO 805371851421069
- Revelyn Arrogante, M.D.Johnstown, CO 805341922172600
- Rebecca Bierden, M.D.Johnstown, CO 805341003010802
- Indira Lanig, MDJohnstown, CO 805341124006119
Common questions
What is Arden Mahaffey, D.O.'s NPI number?
Arden Mahaffey, D.O.'s National Provider Identifier (NPI) is 1891017190, issued on Feb 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Arden Mahaffey, D.O. located?
The NPPES record lists a practice address at 2695 Rocky Mountain Ave, Loveland, CO, 80538. Phone: (970) 482-4373. Providers update this record themselves, so call before visiting.
How can I verify Arden Mahaffey, D.O.'s license?
NPPES lists Colorado license number DR.0052992, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arden Mahaffey, D.O. prescribe under Medicare Part D?
In 2024, Arden Mahaffey, D.O. had 724 Medicare Part D claims for 138 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Arden Mahaffey, D.O.'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.