Hattie Griggs, MSW, APSW
NPI 1659859122 · Counselor · Milwaukee, WI
Hattie Griggs, MSW, APSW is a Counselor provider in Milwaukee, WI (NPI 1659859122).
Provider details
- NPI number
- 1659859122
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MSW, APSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20077-130 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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
- 2018-08-06
- Last updated
- 2022-11-14
- Certified
- 2022-11-14
Frequently asked questions
- What is Hattie Griggs's NPI number?
- Hattie Griggs's National Provider Identifier (NPI) is 1659859122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hattie Griggs's specialty?
- Hattie Griggs is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Hattie Griggs located?
- Hattie Griggs's practice location on file with NPPES is 4001 W Capitol Dr, Milwaukee, WI 53216-2530.
- What is Hattie Griggs's phone number?
- The practice phone number listed in the NPPES registry for Hattie Griggs is (414) 455-3879.
- Is Hattie Griggs's NPI active?
- Yes — Hattie Griggs's NPI (1659859122) is active in the NPPES registry as of the last update on 2022-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.