Abby R Duffy, M.ED., BCBA
Individual provider Active NPI Behavior Analyst · Fletcher, NC
NPI 1881077089 · NPPES record last updated Jun 16, 2026
Key facts
- NPI
- 1881077089
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Behavior Analyst 103K00000X
- License
- 0133000606 (VA)
- Practice address
- 107 Little Fox LN
Fletcher, NC 28732-5632 - Phone
- (610) 217-0957
- NPI assigned
- Jul 7, 2015
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 2
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
- Medicare enrollment (NPD)
- No
- Credentials
- Master of Education
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0133000606 | VA | MD | Behavioral Analyst |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Duffology Behavioral Insights LLC | Behavior Analyst | Past |
Accepting new patients |
| Delta Behavioral Group, PLLC | Past |
Accepting new patients |
Interoperability endpoints
- abby.roth@direct.covenantcms.nchie.net
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | 0133000606 | VA | Yes |
Addresses
Primary practice location
107 Little Fox LN
Fletcher, NC 28732-5632
Mailing address
107 Little Fox LN
Fletcher, NC 28732-5632
Phone (442) 317-0084
Other providers in Fletcher, NC
- Alexandra Demidova
- Shaun O Dolen
- Donald Brown Strength Coaching and Physical Therapy LLC
- Dr Mark D Scheiderich DMD PA
- Duffology Behavioral Insights LLC
- Easter Seals Ucp North Carolina & Virginia, Inc.
- Mary Katherine Edwards
- Philip J Eisler
- Elevate Wellness and Recovery
- Elmcare LLC
All providers in Fletcher, NC · Behavior Analyst in North Carolina
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 16, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.