IndividualActive
Samuel Halfmann
NPI 1417830993 · Social Worker · Lansing, MI
Samuel Halfmann is a Social Worker provider in Lansing, MI (NPI 1417830993).
Provider details
- NPI number
- 1417830993
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
405 W Greenlawn Ave
Lansing, MI 48910-2898
Phone: (517) 705-3581
Street-level locationGet directions
Mailing address
13814 Hamersley Dr
Bath, MI 48808-8407
Registry dates
- Enumerated
- 2025-07-30
- Last updated
- 2025-07-30
- Certified
- 2025-07-30
Frequently asked questions
- What is Samuel Halfmann's NPI number?
- Samuel Halfmann's National Provider Identifier (NPI) is 1417830993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Halfmann's specialty?
- Samuel Halfmann is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Samuel Halfmann located?
- Samuel Halfmann's practice location on file with NPPES is 405 W Greenlawn Ave, Lansing, MI 48910-2898.
- What is Samuel Halfmann's phone number?
- The practice phone number listed in the NPPES registry for Samuel Halfmann is (517) 705-3581.
- Is Samuel Halfmann's NPI active?
- Yes — Samuel Halfmann's NPI (1417830993) is active in the NPPES registry as of the last update on 2025-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.