Michelle Seif, LMSW
NPI 1457019101 · Clinical Social Worker · Grand Rapids, MI
Michelle Seif, LMSW is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1457019101).
Provider details
- NPI number
- 1457019101
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801103697 (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
4 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
- 2021-11-30
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is Michelle Seif's NPI number?
- Michelle Seif's National Provider Identifier (NPI) is 1457019101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Seif's specialty?
- Michelle Seif is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michelle Seif located?
- Michelle Seif's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Michelle Seif's phone number?
- The practice phone number listed in the NPPES registry for Michelle Seif is (616) 455-5000.
- Is Michelle Seif's NPI active?
- Yes — Michelle Seif's NPI (1457019101) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.