Christina Johnson, NP
NPI 1184251928 · Family Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Johnson, NP is a Family Nurse Practitioner provider in Washington, DC (NPI 1184251928).
Provider details
- NPI number
- 1184251928
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP1028148 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
6 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
- 2020-03-23
- Last updated
- 2021-12-17
- Certified
- 2021-12-17
Frequently asked questions
- What is Christina Johnson's NPI number?
- Christina Johnson's National Provider Identifier (NPI) is 1184251928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Johnson's specialty?
- Christina Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Johnson located?
- Christina Johnson's practice location on file with NPPES is 800 21st St Nw, Washington, DC 20052-8558.
- What is Christina Johnson's phone number?
- The practice phone number listed in the NPPES registry for Christina Johnson is (202) 994-5300.
- Does Christina Johnson accept Medicare?
- Christina Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Johnson's NPI active?
- Yes — Christina Johnson's NPI (1184251928) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.