Margery Briggs, M.S.W.
NPI 1124298229 · Clinical Social Worker · Portland, MI
Margery Briggs, M.S.W. is a Clinical Social Worker provider in Portland, MI (NPI 1124298229).
Provider details
- NPI number
- 1124298229
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 340032 (MI)
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
18 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
- 2008-03-04
- Last updated
- 2008-03-04
Frequently asked questions
- What is Margery Briggs's NPI number?
- Margery Briggs's National Provider Identifier (NPI) is 1124298229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margery Briggs's specialty?
- Margery Briggs is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margery Briggs located?
- Margery Briggs's practice location on file with NPPES is 307 Kent St, Portland, MI 48875-1734.
- What is Margery Briggs's phone number?
- The practice phone number listed in the NPPES registry for Margery Briggs is (517) 647-4747.
- Is Margery Briggs's NPI active?
- Yes — Margery Briggs's NPI (1124298229) is active in the NPPES registry as of the last update on 2008-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.