Hannah Darr, LLMSW
NPI 1639884083 · Social Worker · Grand Rapids, MI
Hannah Darr, LLMSW is a Social Worker provider in Grand Rapids, MI (NPI 1639884083).
Provider details
- NPI number
- 1639884083
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6851115784
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
3 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
- 2023-01-19
- Last updated
- 2023-09-11
- Certified
- 2023-09-11
Frequently asked questions
- What is Hannah Darr's NPI number?
- Hannah Darr's National Provider Identifier (NPI) is 1639884083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Darr's specialty?
- Hannah Darr is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Hannah Darr located?
- Hannah Darr's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Hannah Darr's phone number?
- The practice phone number listed in the NPPES registry for Hannah Darr is (616) 455-5000.
- Is Hannah Darr's NPI active?
- Yes — Hannah Darr's NPI (1639884083) is active in the NPPES registry as of the last update on 2023-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.