IndividualActive
Christa Hammaker
NPI 1790636702 · Mental Health Counselor · Marietta, GA
Christa Hammaker is a Mental Health Counselor provider in Marietta, GA (NPI 1790636702).
Provider details
- NPI number
- 1790636702
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- APC009636 (GA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2480 Windy Hill Rd Se Ste 210
Marietta, GA 30067-8644
Phone: (404) 829-4743
Street-level locationGet directions
Mailing address
800 Greenwood Ave Ne Apt 16
Atlanta, GA 30306-3771
Registry dates
- Enumerated
- 2026-02-05
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Christa Hammaker's NPI number?
- Christa Hammaker's National Provider Identifier (NPI) is 1790636702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christa Hammaker's specialty?
- Christa Hammaker is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Christa Hammaker located?
- Christa Hammaker's practice location on file with NPPES is 2480 Windy Hill Rd Se Ste 210, Marietta, GA 30067-8644.
- What is Christa Hammaker's phone number?
- The practice phone number listed in the NPPES registry for Christa Hammaker is (404) 829-4743.
- Is Christa Hammaker's NPI active?
- Yes — Christa Hammaker's NPI (1790636702) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.