Grisham Associates, Ltd.
NPI 1558580571 · Clinical Psychologist · Roswell, GA
Grisham Associates, Ltd. is a Clinical Psychologist organization in Roswell, GA (NPI 1558580571).
Provider details
- NPI number
- 1558580571
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Joanna Grisham, Licensed Psychologist(770) 645-9801
- License
- 1449 (GA)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-25
- Last updated
- 2020-08-22
Frequently asked questions
- What is Grisham Associates, Ltd.'s NPI number?
- Grisham Associates, Ltd.'s National Provider Identifier (NPI) is 1558580571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grisham Associates, Ltd.?
- Grisham Associates, Ltd. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Grisham Associates, Ltd. located?
- Grisham Associates, Ltd.'s practice location on file with NPPES is 1180 Grimes Bridge Rd, Roswell, GA 30075-3986.
- What is Grisham Associates, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Grisham Associates, Ltd. is (770) 645-5650.
- Who is the authorized official for Grisham Associates, Ltd.?
- The authorized official listed on Grisham Associates, Ltd.'s NPPES record is Joanna Grisham, Licensed Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grisham Associates, Ltd.'s NPI active?
- Yes — Grisham Associates, Ltd.'s NPI (1558580571) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.