Mason McKee
Physician Assistant · Phoenix, AZ
Mason McKee is a physician assistant with a practice address in Phoenix, Arizona, and NPI 1942949128, issued on Jun 3, 2022. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mason McKee
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 435 N 5TH St, Phoenix, AZ 85004
- Phone
- (602) 827-2450
- Enumerated
- Jun 3, 2022
- Record last updated
- Jun 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20221122002142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 435 N 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mason McKee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona 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
3.0 times the Medicare Part D claims of the average physician assistant in 2024
2,459 Medicare Part D claims for 590 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone478 claims
- Hydroxychloroquine Sulfate388 claims
- Methotrexate307 claims
- Duloxetine Hcl168 claims
- Gabapentin167 claims
- Meloxicam123 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.
Industry payments in 2024: $3,175.59
144 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
- Sonoran Radiology LtdPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mason McKee among 3,666 physician assistant records in Arizona
Mason McKee 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 2022, is newer than 70% of them.
- NPI issued2022 · 70% of these records are older, 23% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2018 among the 2,207 with a school on file
- Record last updated2022 · 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
- Debra Bayham, PAPhoenix, AZ 850041346461803
- Emily Brooker, PAPhoenix, AZ 850041114031457
- Erich Brueschke, PAPhoenix, AZ 850041265740880
- Rebecca Dodd, PA-CPhoenix, AZ 850041609357946
- Patrick Enking, MS, PA-CPhoenix, AZ 850041447649710
- Paige Hamilton, PAPhoenix, AZ 850041245447820
- Brooks Hammond, PA-CPhoenix, AZ 850041336671692
- Sophie Jessop, PA-CPhoenix, AZ 850041912463084
Common questions
What is Mason McKee's NPI number?
Mason McKee's National Provider Identifier (NPI) is 1942949128, issued on Jun 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mason McKee located?
The NPPES record lists a practice address at 435 N 5TH St, Phoenix, AZ, 85004. Phone: (602) 827-2450. Providers update this record themselves, so call before visiting.
How can I verify Mason McKee's license?
Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Mason McKee prescribe under Medicare Part D?
In 2024, Mason McKee had 2,459 Medicare Part D claims for 590 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.