Terry Duffy, LADC
NPI 1871872655 · Addiction (Substance Use Disorder) Counselor · Norfolk, NE
Terry Duffy, LADC is a Addiction (Substance Use Disorder) Counselor provider in Norfolk, NE (NPI 1871872655).
Provider details
- NPI number
- 1871872655
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LADC
- Sex
- Male
- Sole proprietor
- No
- License
- 919 (NE)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2011-08-10
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Terry Duffy's NPI number?
- Terry Duffy's National Provider Identifier (NPI) is 1871872655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Duffy's specialty?
- Terry Duffy is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Terry Duffy located?
- Terry Duffy's practice location on file with NPPES is 1203 S 8th St, Norfolk, NE 68701-5875.
- What is Terry Duffy's phone number?
- The practice phone number listed in the NPPES registry for Terry Duffy is (402) 500-6870.
- Is Terry Duffy's NPI active?
- Yes — Terry Duffy's NPI (1871872655) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.