IndividualActive
Mamie Routhier, LMSW
NPI 1548571565 · Clinical Social Worker · Howell, MI
Mamie Routhier, LMSW is a Clinical Social Worker provider in Howell, MI (NPI 1548571565).
Provider details
- NPI number
- 1548571565
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801066382 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
622 E Grand River Ave
Howell, MI 48843-2329
Phone: (517) 548-0081
Fax: (517) 548-0498
Approximate (ZIP-level) locationGet directions
Mailing address
622 E Grand River Ave
Howell, MI 48843-2329
Registry dates
- Enumerated
- 2010-06-24
- Last updated
- 2013-05-27
Frequently asked questions
- What is Mamie Routhier's NPI number?
- Mamie Routhier's National Provider Identifier (NPI) is 1548571565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mamie Routhier's specialty?
- Mamie Routhier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mamie Routhier located?
- Mamie Routhier's practice location on file with NPPES is 622 E Grand River Ave, Howell, MI 48843-2329.
- What is Mamie Routhier's phone number?
- The practice phone number listed in the NPPES registry for Mamie Routhier is (517) 548-0081.
- Is Mamie Routhier's NPI active?
- Yes — Mamie Routhier's NPI (1548571565) is active in the NPPES registry as of the last update on 2013-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.