Patricia Kemezis, FNP
NPI 1750440558 · Family Nurse Practitioner · Washington, DC
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Kemezis, FNP is a Family Nurse Practitioner provider in Washington, DC (NPI 1750440558).
Provider details
- NPI number
- 1750440558
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024051480 (VA)
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
19 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
- 2006-12-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Patricia Kemezis's NPI number?
- Patricia Kemezis's National Provider Identifier (NPI) is 1750440558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Kemezis's specialty?
- Patricia Kemezis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Kemezis located?
- Patricia Kemezis's practice location on file with NPPES is Walter Reed Army Medical Ctr, Washington, DC 20307-0001.
- What is Patricia Kemezis's phone number?
- The practice phone number listed in the NPPES registry for Patricia Kemezis is (202) 782-8760.
- Does Patricia Kemezis accept Medicare?
- Patricia Kemezis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Kemezis's NPI active?
- Yes — Patricia Kemezis's NPI (1750440558) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.