Daniel Duffy
NPI 1215541123 · Behavior Analyst · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Duffy is a Behavior Analyst provider in Pittsburgh, PA (NPI 1215541123).
Provider details
- NPI number
- 1215541123
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-09-08
- Last updated
- 2020-09-08
- Certified
- 2020-09-08
Frequently asked questions
- What is Daniel Duffy's NPI number?
- Daniel Duffy's National Provider Identifier (NPI) is 1215541123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Duffy's specialty?
- Daniel Duffy is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Daniel Duffy located?
- Daniel Duffy's practice location on file with NPPES is 100 N Bellefield Ave, Pittsburgh, PA 15213-2600.
- What is Daniel Duffy's phone number?
- The practice phone number listed in the NPPES registry for Daniel Duffy is (412) 624-1000.
- Does Daniel Duffy accept Medicare?
- Daniel Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Duffy's NPI active?
- Yes — Daniel Duffy's NPI (1215541123) is active in the NPPES registry as of the last update on 2020-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.