IndividualActive
Mary Messer
NPI 1881777472 · Clinical Social Worker · East Lansing, MI
Mary Messer is a Clinical Social Worker provider in East Lansing, MI (NPI 1881777472).
Provider details
- NPI number
- 1881777472
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 6801004394 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1151 Michigan Ave
Ste 106
East Lansing, MI 48823-4069
Phone: (517) 332-7105
Fax: (517) 372-2542
Street-level locationGet directions
Mailing address
1151 Michigan Ave
East Lansing, MI 48823-4069
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2010-12-17
Frequently asked questions
- What is Mary Messer's NPI number?
- Mary Messer's National Provider Identifier (NPI) is 1881777472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Messer's specialty?
- Mary Messer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Messer located?
- Mary Messer's practice location on file with NPPES is 1151 Michigan Ave, East Lansing, MI 48823-4069.
- What is Mary Messer's phone number?
- The practice phone number listed in the NPPES registry for Mary Messer is (517) 332-7105.
- Is Mary Messer's NPI active?
- Yes — Mary Messer's NPI (1881777472) is active in the NPPES registry as of the last update on 2010-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.