IndividualActive
Margaret Duffy
NPI 1376241257 · Behavior Technician · Columbia, MD
Margaret Duffy is a Behavior Technician provider in Columbia, MD (NPI 1376241257).
Provider details
- NPI number
- 1376241257
- 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(52/100 index)
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
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
10440 Little Patuxent Pkwy Ste 300
Columbia, MD 21044-3648
Phone: (443) 656-9050
Street-level locationGet directions
Mailing address
7 Webb Rd
Cabin John, MD 20818-1807
Registry dates
- Enumerated
- 2023-02-20
- Last updated
- 2023-02-20
- Certified
- 2023-02-20
Frequently asked questions
- What is Margaret Duffy's NPI number?
- Margaret Duffy's National Provider Identifier (NPI) is 1376241257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Duffy's specialty?
- Margaret Duffy is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Margaret Duffy located?
- Margaret Duffy's practice location on file with NPPES is 10440 Little Patuxent Pkwy Ste 300, Columbia, MD 21044-3648.
- What is Margaret Duffy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Duffy is (443) 656-9050.
- Is Margaret Duffy's NPI active?
- Yes — Margaret Duffy's NPI (1376241257) is active in the NPPES registry as of the last update on 2023-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.