IndividualActive
Theresa Welles, PH.D.
NPI 1851719710 · Psychologist · Duluth, GA
Theresa Welles, PH.D. is a Psychologist provider in Duluth, GA (NPI 1851719710).
Provider details
- NPI number
- 1851719710
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY003526 (GA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
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
3650 Steve Reynolds Blvd.
Duluth, GA 30096
Phone: (770) 931-6200
Fax: (770) 931-6042
Street-level locationGet directions
Mailing address
3495 Piedmont Road, Ne
Atlanta, GA 30305
Registry dates
- Enumerated
- 2014-03-28
- Last updated
- 2014-03-28
Frequently asked questions
- What is Theresa Welles's NPI number?
- Theresa Welles's National Provider Identifier (NPI) is 1851719710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Welles's specialty?
- Theresa Welles is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Theresa Welles located?
- Theresa Welles's practice location on file with NPPES is 3650 Steve Reynolds Blvd., Duluth, GA 30096.
- What is Theresa Welles's phone number?
- The practice phone number listed in the NPPES registry for Theresa Welles is (770) 931-6200.
- Is Theresa Welles's NPI active?
- Yes — Theresa Welles's NPI (1851719710) is active in the NPPES registry as of the last update on 2014-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.