Margaret Alvarez Haynes, MSW
NPI 1366633901 · Clinical Social Worker · East Lansing, MI
Margaret Alvarez Haynes, MSW is a Clinical Social Worker provider in East Lansing, MI (NPI 1366633901).
Provider details
- NPI number
- 1366633901
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6802062818 (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
- 2007-08-08
- Last updated
- 2007-08-08
Frequently asked questions
- What is Margaret Alvarez Haynes's NPI number?
- Margaret Alvarez Haynes's National Provider Identifier (NPI) is 1366633901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Alvarez Haynes's specialty?
- Margaret Alvarez Haynes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Alvarez Haynes located?
- Margaret Alvarez Haynes's practice location on file with NPPES is 4970 Northwind Dr, East Lansing, MI 48823-5080.
- What is Margaret Alvarez Haynes's phone number?
- The practice phone number listed in the NPPES registry for Margaret Alvarez Haynes is (517) 333-7115.
- Is Margaret Alvarez Haynes's NPI active?
- Yes — Margaret Alvarez Haynes's NPI (1366633901) is active in the NPPES registry as of the last update on 2007-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.