IndividualActive
Dyllon Duff
NPI 1558293969 · Behavior Technician · Silver Spring, MD
Dyllon Duff is a Behavior Technician provider in Silver Spring, MD (NPI 1558293969).
Provider details
- NPI number
- 1558293969
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 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
12164 Tech Rd
Silver Spring, MD 20904-1914
Phone: (877) 490-1108
Street-level locationGet directions
Mailing address
1500 S Douglas Rd Ste 230
Coral Gables, FL 33134-4108
Registry dates
- Enumerated
- 2026-06-01
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Dyllon Duff's NPI number?
- Dyllon Duff's National Provider Identifier (NPI) is 1558293969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dyllon Duff's specialty?
- Dyllon Duff is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Dyllon Duff located?
- Dyllon Duff's practice location on file with NPPES is 12164 Tech Rd, Silver Spring, MD 20904-1914.
- What is Dyllon Duff's phone number?
- The practice phone number listed in the NPPES registry for Dyllon Duff is (877) 490-1108.
- Is Dyllon Duff's NPI active?
- Yes — Dyllon Duff's NPI (1558293969) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.