Mary Hewell, CAADC
NPI 1811790702 · Addiction (Substance Use Disorder) Counselor · Gainesville, GA
Mary Hewell, CAADC is a Addiction (Substance Use Disorder) Counselor provider in Gainesville, GA (NPI 1811790702).
Provider details
- NPI number
- 1811790702
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAADC
- 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
1 yr 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
- 2025-03-28
- Last updated
- 2025-03-28
- Certified
- 2025-03-27
Frequently asked questions
- What is Mary Hewell's NPI number?
- Mary Hewell's National Provider Identifier (NPI) is 1811790702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hewell's specialty?
- Mary Hewell is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Hewell located?
- Mary Hewell's practice location on file with NPPES is 592 Medical Park Dr Ste a, Gainesville, GA 30501-2055.
- What is Mary Hewell's phone number?
- The practice phone number listed in the NPPES registry for Mary Hewell is (770) 503-7721.
- Is Mary Hewell's NPI active?
- Yes — Mary Hewell's NPI (1811790702) is active in the NPPES registry as of the last update on 2025-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.