Mary Groth, BA, LADC
NPI 1689000739 · Addiction (Substance Use Disorder) Counselor · Little Falls, MN
Mary Groth, BA, LADC is a Addiction (Substance Use Disorder) Counselor provider in Little Falls, MN (NPI 1689000739).
Provider details
- NPI number
- 1689000739
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BA, LADC
- Sex
- Female
- Sole proprietor
- No
- License
- 303697 (MN)
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
12 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
- 2013-09-20
- Last updated
- 2013-09-20
Frequently asked questions
- What is Mary Groth's NPI number?
- Mary Groth's National Provider Identifier (NPI) is 1689000739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Groth's specialty?
- Mary Groth is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Groth located?
- Mary Groth's practice location on file with NPPES is 1001 5th Ave Ne Apt 306, Little Falls, MN 56345-2545.
- What is Mary Groth's phone number?
- The practice phone number listed in the NPPES registry for Mary Groth is (320) 630-0440.
- Is Mary Groth's NPI active?
- Yes — Mary Groth's NPI (1689000739) is active in the NPPES registry as of the last update on 2013-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.