Mason Mckee
NPI 1942949128 · Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mason Mckee is a Physician Assistant provider in Phoenix, AZ (NPI 1942949128).
Provider details
- NPI number
- 1942949128
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 478 | 239 |
| Hydroxychloroquine Sulfate | 388 | 130 |
| Methotrexate Sodiumbrand: Methotrexate | 307 | 111 |
| Duloxetine Hcl | 168 | 71 |
| Gabapentin | 167 | 70 |
| Meloxicam | 123 | 59 |
| Sulfasalazine | 95 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,176 across 144 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-03
- Last updated
- 2022-06-03
- Certified
- 2022-06-03
Frequently asked questions
- What is Mason Mckee's NPI number?
- Mason Mckee's National Provider Identifier (NPI) is 1942949128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mason Mckee's specialty?
- Mason Mckee is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mason Mckee located?
- Mason Mckee's practice location on file with NPPES is 435 N 5th St, Phoenix, AZ 85004-2157.
- What is Mason Mckee's phone number?
- The practice phone number listed in the NPPES registry for Mason Mckee is (602) 827-2450.
- Does Mason Mckee accept Medicare?
- Mason Mckee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mason Mckee's NPI active?
- Yes — Mason Mckee's NPI (1942949128) is active in the NPPES registry as of the last update on 2022-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.