Maria Harrison-Nwachukwu
NPI 1477014538 · Psychiatric/Mental Health Nurse Practitioner · Lanham, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Harrison-Nwachukwu is a Psychiatric/Mental Health Nurse Practitioner provider in Lanham, MD (NPI 1477014538).
Provider details
- NPI number
- 1477014538
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R200532 (MD)
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
7 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
- 2019-03-29
- Last updated
- 2022-01-05
- Certified
- 2022-01-05
Frequently asked questions
- What is Maria Harrison-Nwachukwu's NPI number?
- Maria Harrison-Nwachukwu's National Provider Identifier (NPI) is 1477014538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Harrison-Nwachukwu's specialty?
- Maria Harrison-Nwachukwu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Harrison-Nwachukwu located?
- Maria Harrison-Nwachukwu's practice location on file with NPPES is 9103 Woodmore Center Dr # 412, Lanham, MD 20706-1653.
- What is Maria Harrison-Nwachukwu's phone number?
- The practice phone number listed in the NPPES registry for Maria Harrison-Nwachukwu is (240) 361-9242.
- Does Maria Harrison-Nwachukwu accept Medicare?
- Maria Harrison-Nwachukwu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Harrison-Nwachukwu's NPI active?
- Yes — Maria Harrison-Nwachukwu's NPI (1477014538) is active in the NPPES registry as of the last update on 2022-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.