Michael Reiffer, LMSW
NPI 1992984058 · Clinical Social Worker · Caledonia, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Reiffer, LMSW is a Clinical Social Worker provider in Caledonia, MI (NPI 1992984058).
Provider details
- NPI number
- 1992984058
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6801086312 (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
18 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
- 2007-10-25
- Last updated
- 2008-04-08
Frequently asked questions
- What is Michael Reiffer's NPI number?
- Michael Reiffer's National Provider Identifier (NPI) is 1992984058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Reiffer's specialty?
- Michael Reiffer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Reiffer located?
- Michael Reiffer's practice location on file with NPPES is 9090 S Rodgers Ct Se, Caledonia, MI 49316-8052.
- What is Michael Reiffer's phone number?
- The practice phone number listed in the NPPES registry for Michael Reiffer is (616) 891-8770.
- Does Michael Reiffer accept Medicare?
- Michael Reiffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Reiffer's NPI active?
- Yes — Michael Reiffer's NPI (1992984058) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.