IndividualActive
Diane Griffith, MSW
NPI 1871628420 · Social Worker · Ann Arbor, MI
Diane Griffith, MSW is a Social Worker provider in Ann Arbor, MI (NPI 1871628420).
Provider details
- NPI number
- 1871628420
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801058111 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
4260 Plymouth Rd
Ann Arbor, MI 48109
Phone: (734) 764-6831
Street-level locationGet directions
Mailing address
3621 S State St
Ann Arbor, MI 48108
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Griffith's NPI number?
- Diane Griffith's National Provider Identifier (NPI) is 1871628420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Griffith's specialty?
- Diane Griffith is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Griffith located?
- Diane Griffith's practice location on file with NPPES is 4260 Plymouth Rd, Ann Arbor, MI 48109.
- What is Diane Griffith's phone number?
- The practice phone number listed in the NPPES registry for Diane Griffith is (734) 764-6831.
- Is Diane Griffith's NPI active?
- Yes — Diane Griffith's NPI (1871628420) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.