IndividualActive
Marrah Costley
NPI 1477222313 · Behavior Technician · Washington, DC
Marrah Costley is a Behavior Technician provider in Washington, DC (NPI 1477222313).
Provider details
- NPI number
- 1477222313
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1050 Connecticut Ave Nw Ste 500
Washington, DC 20036-5304
Phone: (833) 599-2560
Street-level locationGet directions
Mailing address
850 Towbin Ave
Lakewood, NJ 08701-5928
Registry dates
- Enumerated
- 2021-09-13
- Last updated
- 2021-09-13
- Certified
- 2021-09-13
Frequently asked questions
- What is Marrah Costley's NPI number?
- Marrah Costley's National Provider Identifier (NPI) is 1477222313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marrah Costley's specialty?
- Marrah Costley is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marrah Costley located?
- Marrah Costley's practice location on file with NPPES is 1050 Connecticut Ave Nw Ste 500, Washington, DC 20036-5304.
- What is Marrah Costley's phone number?
- The practice phone number listed in the NPPES registry for Marrah Costley is (833) 599-2560.
- Is Marrah Costley's NPI active?
- Yes — Marrah Costley's NPI (1477222313) is active in the NPPES registry as of the last update on 2021-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.