IndividualActive
William Porter
NPI 1477910693 · Counselor · Atlanta, GA
William Porter is a Counselor provider in Atlanta, GA (NPI 1477910693).
Provider details
- NPI number
- 1477910693
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
3330 Cumberland Blvd Se Ste 500
Atlanta, GA 30339-5997
Phone: (678) 638-6610
Street-level locationGet directions
Mailing address
3330 Cumberland Blvd Se Ste 500
Atlanta, GA 30339-5997
Registry dates
- Enumerated
- 2016-01-19
- Last updated
- 2016-01-19
Frequently asked questions
- What is William Porter's NPI number?
- William Porter's National Provider Identifier (NPI) is 1477910693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Porter's specialty?
- William Porter is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is William Porter located?
- William Porter's practice location on file with NPPES is 3330 Cumberland Blvd Se Ste 500, Atlanta, GA 30339-5997.
- What is William Porter's phone number?
- The practice phone number listed in the NPPES registry for William Porter is (678) 638-6610.
- Is William Porter's NPI active?
- Yes — William Porter's NPI (1477910693) is active in the NPPES registry as of the last update on 2016-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.