Mason Everett
NPI 1033948476 · Physician Assistant · Washington, DC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mason Everett is a Physician Assistant provider in Washington, DC (NPI 1033948476).
Provider details
- NPI number
- 1033948476
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-08-01
- Last updated
- 2024-09-07
- Certified
- 2024-09-07
Frequently asked questions
- What is Mason Everett's NPI number?
- Mason Everett's National Provider Identifier (NPI) is 1033948476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mason Everett's specialty?
- Mason Everett is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mason Everett located?
- Mason Everett's practice location on file with NPPES is 110 Irving St Nw # 20010, Washington, DC 20010-3017.
- What is Mason Everett's phone number?
- The practice phone number listed in the NPPES registry for Mason Everett is (202) 877-7000.
- Does Mason Everett accept Medicare?
- Mason Everett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mason Everett's NPI active?
- Yes — Mason Everett's NPI (1033948476) is active in the NPPES registry as of the last update on 2024-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.