Charissa Harriston
NPI 1861181323 · Registered Nurse · Baltimore, MD
Charissa Harriston is a Registered Nurse provider in Baltimore, MD (NPI 1861181323).
Provider details
- NPI number
- 1861181323
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R128308 (MD)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-05-02
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Charissa Harriston's NPI number?
- Charissa Harriston's National Provider Identifier (NPI) is 1861181323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charissa Harriston's specialty?
- Charissa Harriston is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Charissa Harriston located?
- Charissa Harriston's practice location on file with NPPES is 612 Tinker Rd, Baltimore, MD 21220-3799.
- What is Charissa Harriston's phone number?
- The practice phone number listed in the NPPES registry for Charissa Harriston is (667) 220-6406.
- Is Charissa Harriston's NPI active?
- Yes — Charissa Harriston's NPI (1861181323) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.