Jennifer Mack, LMSW
NPI 1629400353 · Clinical Social Worker · Grand Rapids, MI
Jennifer Mack, LMSW is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1629400353).
Provider details
- NPI number
- 1629400353
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801095436 (MI)
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 790 Fuller Ave NeGrand Rapids, MI 49503-1918Phone: (616) 336-3909Fax: (616) 336-8830
Registry dates
- Enumerated
- 2013-08-05
- Last updated
- 2024-03-27
- Certified
- 2024-03-27
Frequently asked questions
- What is Jennifer Mack's NPI number?
- Jennifer Mack's National Provider Identifier (NPI) is 1629400353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mack's specialty?
- Jennifer Mack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Mack located?
- Jennifer Mack's practice location on file with NPPES is 1115 Ball Ave Ne, Grand Rapids, MI 49505.
- What is Jennifer Mack's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mack is (616) 558-9534.
- Is Jennifer Mack's NPI active?
- Yes — Jennifer Mack's NPI (1629400353) is active in the NPPES registry as of the last update on 2024-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.