IndividualActive
Mary Mahon, PHD
NPI 1396829875 · Psychologist · Atlanta, GA
Mary Mahon, PHD is a Psychologist provider in Atlanta, GA (NPI 1396829875).
Provider details
- NPI number
- 1396829875
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY001528 (GA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
6065 Lake Forrest Dr Nw
Suite 150
Atlanta, GA 30328-3844
Phone: (404) 256-3889
Fax: (770) 579-1967
Street-level locationGet directions
Mailing address
6065 Lake Forrest Dr Nw
Atlanta, GA 30328-3844
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Mahon's NPI number?
- Mary Mahon's National Provider Identifier (NPI) is 1396829875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mahon's specialty?
- Mary Mahon is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Mahon located?
- Mary Mahon's practice location on file with NPPES is 6065 Lake Forrest Dr Nw, Atlanta, GA 30328-3844.
- What is Mary Mahon's phone number?
- The practice phone number listed in the NPPES registry for Mary Mahon is (404) 256-3889.
- Is Mary Mahon's NPI active?
- Yes — Mary Mahon's NPI (1396829875) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.