Kevin A. O'Nan, PA-C
Medical Physician Assistant · Chandler, AZ
Kevin A. O'Nan, PA-C is a medical physician assistant with a practice address in Chandler, Arizona, and NPI 1821080821, issued on Aug 17, 2005. Check the license (Arizona 2926, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kevin A. O'Nan
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 2926 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2875 W Ray RD, Chandler, AZ 85224
- Phone
- (480) 899-3070
- Enumerated
- Aug 17, 2005
- Record last updated
- Nov 13, 2023
- Medicaid ID
- 824418 AZ
- Medicare enrollment
- Enrolled (PECOS I20040301001167); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 996 in Arizona → Look up another NPI →
Also registered at 2875 W Ray RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joanna Townsend, RD, CDERegistered Dietitian1669692000
Verify Kevin A. O'Nan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 2926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average medical physician assistant in 2024
273 Medicare Part D claims for 193 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Azithromycin36 claims
- Prednisone26 claims
- Nitrofurantoin Mono-Macro21 claims
- Sulfamethoxazole-Trimethoprim19 claims
- Albuterol Sulfate Hfa17 claims
- Amoxicillin-Clavulanate Potass17 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
- Honorhealth Urgent Care LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin A. O'Nan among 996 medical physician assistant records in Arizona
Kevin A. O'Nan, PA-C is one of 996 medical physician assistant records with a practice address in Arizona. 75% 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, 94% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2003 · median 2012 among the 541 with a school on file
- Record last updated2023 · 53% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 medical physician assistant records list a practice address in Chandler
They are 76 of the 5,497 NPPES records with a practice address in Chandler, and 996 medical physician assistant records in Arizona.
All 996 in Arizona → Every provider in Chandler → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Robin Adamson, PA-CChandler, AZ 852241649220401
- Brian Allen, PA-CChandler, AZ 852241841269412
- Carol Brennan, PA-CChandler, AZ 852241003895426
- Donna Carson, PA-CChandler, AZ 852241215916655
- Tyler Dennison, PACChandler, AZ 852241508045600
- Thomas Hartman, PA-CChandler, AZ 852241720239098
- Thomas Kasbeer, PAChandler, AZ 852241174593677
- Courtney Kelm, PACChandler, AZ 852241619948064
Common questions
What is Kevin A. O'Nan, PA-C's NPI number?
Kevin A. O'Nan, PA-C's National Provider Identifier (NPI) is 1821080821, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kevin A. O'Nan, PA-C located?
The NPPES record lists a practice address at 2875 W Ray RD, Chandler, AZ, 85224. Phone: (480) 899-3070. Providers update this record themselves, so call before visiting.
How can I verify Kevin A. O'Nan, PA-C's license?
NPPES lists Arizona license number 2926, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Kevin A. O'Nan, PA-C prescribe under Medicare Part D?
In 2024, Kevin A. O'Nan, PA-C had 273 Medicare Part D claims for 193 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.