Maria Arrate, DO
NPI 1356923056 · Pediatrics Physician · Washington, DC
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Arrate, DO is a Pediatrics Physician provider in Washington, DC (NPI 1356923056).
Provider details
- NPI number
- 1356923056
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DO210012383 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2021-04-22
- Last updated
- 2024-07-09
- Certified
- 2024-06-30
Frequently asked questions
- What is Maria Arrate's NPI number?
- Maria Arrate's National Provider Identifier (NPI) is 1356923056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Arrate's specialty?
- Maria Arrate is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Arrate located?
- Maria Arrate's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is Maria Arrate's phone number?
- The practice phone number listed in the NPPES registry for Maria Arrate is (888) 884-2327.
- Does Maria Arrate accept Medicare?
- Maria Arrate is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Arrate's NPI active?
- Yes — Maria Arrate's NPI (1356923056) is active in the NPPES registry as of the last update on 2024-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.