IndividualActive
Marcus Ellis
NPI 1508600370 · Behavior Technician · Pikesville, MD
Marcus Ellis is a Behavior Technician provider in Pikesville, MD (NPI 1508600370).
Provider details
- NPI number
- 1508600370
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
115 Sudbrook Ln Ste F
Pikesville, MD 21208-4184
Phone: (443) 353-9547
Street-level locationGet directions
Mailing address
115 Sudbrook Ln Ste F
Pikesville, MD 21208-4184
Registry dates
- Enumerated
- 2024-06-25
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Marcus Ellis's NPI number?
- Marcus Ellis's National Provider Identifier (NPI) is 1508600370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Ellis's specialty?
- Marcus Ellis is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marcus Ellis located?
- Marcus Ellis's practice location on file with NPPES is 115 Sudbrook Ln Ste F, Pikesville, MD 21208-4184.
- What is Marcus Ellis's phone number?
- The practice phone number listed in the NPPES registry for Marcus Ellis is (443) 353-9547.
- Is Marcus Ellis's NPI active?
- Yes — Marcus Ellis's NPI (1508600370) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.