Jason W. Arnett, P.A.
Physician Assistant · Phoenix, AZ
Jason W. Arnett, P.A. is a physician assistant with a practice address in Phoenix, Arizona, and NPI 1336132034, issued on Aug 26, 2005. Check the license (Arizona 2475, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason W. Arnett
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2475 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 20950 N Tatum Blvd, Phoenix, AZ 85050
- Phone
- (480) 502-6651
- Enumerated
- Aug 26, 2005
- Record last updated
- Dec 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070215000804); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 20950 N Tatum Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jason W. Arnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 2475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average physician assistant in 2024
870 Medicare Part D claims for 349 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Doxycycline Hyclate94 claims
- Triamcinolone Acetonide88 claims
- Betamethasone Dipropionate72 claims
- Ketoconazole60 claims
- Fluorouracil54 claims
- Valacyclovir54 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 practice group's MIPS final score for 2023 (Medicare payment program): 95.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,251.63
123 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Advanced Dermatology OF Arizona PCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason W. Arnett among 3,666 physician assistant records in Arizona
Jason W. Arnett, P.A. is one of 3,666 physician assistant records with a practice address in Arizona. 77% 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 · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 2018 among the 2,207 with a school on file
- Record last updated2015 · 35% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
923 physician assistant records list a practice address in Phoenix
They are 923 of the 31,399 NPPES records with a practice address in Phoenix, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Phoenix → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Shaghayegh AnsariPhoenix, AZ 850501215778006
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- Madelyn GardPhoenix, AZ 850501457097552
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- Haley Kinzer, P.A. -CPhoenix, AZ 850501083161087
- Robin Limmer Bibb, MSS, PA-CPhoenix, AZ 850501528155702
- Kyrie Nicolds, PA-CPhoenix, AZ 850501598446437
Common questions
What is Jason W. Arnett, P.A.'s NPI number?
Jason W. Arnett, P.A.'s National Provider Identifier (NPI) is 1336132034, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jason W. Arnett, P.A. located?
The NPPES record lists a practice address at 20950 N Tatum Blvd, Phoenix, AZ, 85050. Phone: (480) 502-6651. Providers update this record themselves, so call before visiting.
How can I verify Jason W. Arnett, P.A.'s license?
NPPES lists Arizona license number 2475, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Jason W. Arnett, P.A. prescribe under Medicare Part D?
In 2024, Jason W. Arnett, P.A. had 870 Medicare Part D claims for 349 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Jason W. Arnett, P.A.'s MIPS final score?
The 2023 MIPS final score is 95.1 of 100, reported for the practice group. 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.