IndividualActive
Alexander Marc
NPI 1447121439 · Behavior Technician · Silver Spring, MD
Alexander Marc is a Behavior Technician provider in Silver Spring, MD (NPI 1447121439).
Provider details
- NPI number
- 1447121439
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
10750 Columbia Pike Ste 101
Silver Spring, MD 20901-4402
Phone: (202) 992-7257
Street-level locationGet directions
Mailing address
6545 Georgia Ave
Silver Spring, MD 20910
Registry dates
- Enumerated
- 2025-09-15
- Last updated
- 2025-09-15
- Certified
- 2025-09-01
Frequently asked questions
- What is Alexander Marc's NPI number?
- Alexander Marc's National Provider Identifier (NPI) is 1447121439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Marc's specialty?
- Alexander Marc is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alexander Marc located?
- Alexander Marc's practice location on file with NPPES is 10750 Columbia Pike Ste 101, Silver Spring, MD 20901-4402.
- What is Alexander Marc's phone number?
- The practice phone number listed in the NPPES registry for Alexander Marc is (202) 992-7257.
- Is Alexander Marc's NPI active?
- Yes — Alexander Marc's NPI (1447121439) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.