Maggie Terzaghi
NPI 1942509245 · Addiction (Substance Use Disorder) Counselor · Centreville, MD
Maggie Terzaghi is a Addiction (Substance Use Disorder) Counselor provider in Centreville, MD (NPI 1942509245).
Provider details
- NPI number
- 1942509245
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- 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
15 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
- 2011-03-25
- Last updated
- 2011-03-25
Frequently asked questions
- What is Maggie Terzaghi's NPI number?
- Maggie Terzaghi's National Provider Identifier (NPI) is 1942509245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Terzaghi's specialty?
- Maggie Terzaghi is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Maggie Terzaghi located?
- Maggie Terzaghi's practice location on file with NPPES is 205 N Liberty St, Centreville, MD 21617-1022.
- What is Maggie Terzaghi's phone number?
- The practice phone number listed in the NPPES registry for Maggie Terzaghi is (410) 758-1306.
- Is Maggie Terzaghi's NPI active?
- Yes — Maggie Terzaghi's NPI (1942509245) is active in the NPPES registry as of the last update on 2011-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.