Marquice Alexander, FNP-BC
NPI 1023357944 · Family Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marquice Alexander, FNP-BC is a Family Nurse Practitioner provider in Washington, DC (NPI 1023357944).
Provider details
- NPI number
- 1023357944
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- RN1006960 (DC)
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
13 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
- 2013-02-13
- Last updated
- 2013-02-13
Frequently asked questions
- What is Marquice Alexander's NPI number?
- Marquice Alexander's National Provider Identifier (NPI) is 1023357944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquice Alexander's specialty?
- Marquice Alexander is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marquice Alexander located?
- Marquice Alexander's practice location on file with NPPES is 3924 Minnesota Ave Ne, Washington, DC 20019-2661.
- What is Marquice Alexander's phone number?
- The practice phone number listed in the NPPES registry for Marquice Alexander is (202) 398-8638.
- Does Marquice Alexander accept Medicare?
- Marquice Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marquice Alexander's NPI active?
- Yes — Marquice Alexander's NPI (1023357944) is active in the NPPES registry as of the last update on 2013-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.