MASON MYATT
NPI 1134825599
Nurse Practitioner in Washington, DC

Q: What is Mason Myatt's NPI number?

The NPI number for Mason Myatt is 1134825599. It was assigned to this individual provider in the NPPES registry on February 6, 2023.

Q: What is Mason Myatt's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Mason Myatt was last updated on May 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 06, 2023PECOS Enrolled

1350 CONNECTICUT AVE NW STE 1250, WASHINGTON, DC 20036(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: May 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 5, 2025, Mar 17, 2025, Feb 6, 2023 (3 updates tracked since 2023).

On this page

About Mason Myatt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MASON MYATT (NPI 1134825599) is an individual nurse practitioner in Washington, District Of Columbia, licensed in District Of Columbia (NP500012149) and active in the NPI registry since February 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fairfax.

NPPES Registry Identity

NPI1134825599

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameMASON MYATT

Location Address1350 CONNECTICUT AVE NW STE 1250Washington, DC 20036-1728

Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 252-7176

Phone(888) 663-6331

Fax(415) 252-7176

Sole ProprietorNo

Enumeration DateFebruary 6, 2023

Last NPPES UpdateMay 5, 20253 updates tracked since enumeration

NPPES CertifiedMay 5, 2025

✔ NPI 1134825599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in DC · NP500012149

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 0024185472 (VA)

1350 CONNECTICUT AVE NW STE 1250, Washington, DC 20036

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Secondary Practice Location 1

Location 12987 District Ave Ste 120Fairfax, VA 22031-1571 · Phone (888) 663-6331 · Fax (415) 252-7176

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mason Myatt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20036 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIELLE GOESSELE PA-C

Physician Assistant