Teresa Fahy
NPI 1881802163 · Addiction (Substance Use Disorder) Counselor · Madison, WI
Teresa Fahy is a Addiction (Substance Use Disorder) Counselor provider in Madison, WI (NPI 1881802163).
Provider details
- NPI number
- 1881802163
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1312 (WI)
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
19 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
- 2007-05-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Teresa Fahy's NPI number?
- Teresa Fahy's National Provider Identifier (NPI) is 1881802163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Fahy's specialty?
- Teresa Fahy is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Teresa Fahy located?
- Teresa Fahy's practice location on file with NPPES is 625 W Washington Ave, Madison, WI 53703-2637.
- What is Teresa Fahy's phone number?
- The practice phone number listed in the NPPES registry for Teresa Fahy is (608) 280-2700.
- Is Teresa Fahy's NPI active?
- Yes — Teresa Fahy's NPI (1881802163) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.