Karleigh Mezeivtch
NPI 1285211888 · Pediatrics Physician · Washington, DC
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karleigh Mezeivtch is a Pediatrics Physician provider in Washington, DC (NPI 1285211888).
Provider details
- NPI number
- 1285211888
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
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
- 2021-03-28
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Karleigh Mezeivtch's NPI number?
- Karleigh Mezeivtch's National Provider Identifier (NPI) is 1285211888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karleigh Mezeivtch's specialty?
- Karleigh Mezeivtch is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karleigh Mezeivtch located?
- Karleigh Mezeivtch's practice location on file with NPPES is 4200 Wisconsin Ave Nw Ste 4, Washington, DC 20016-2143.
- What is Karleigh Mezeivtch's phone number?
- The practice phone number listed in the NPPES registry for Karleigh Mezeivtch is (202) 243-3400.
- Does Karleigh Mezeivtch accept Medicare?
- Karleigh Mezeivtch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karleigh Mezeivtch's NPI active?
- Yes — Karleigh Mezeivtch's NPI (1285211888) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.