Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Michael Ernest Hayes, PHD, MSW

Individual provider Clinical Social Worker · NPI 1598817942

Dr. Michael Ernest Hayes, PHD, MSW is a Clinical Social Worker in Key West, Florida. Qualified in 1969, 57 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Connecticut and Florida.

Years since qualifying
57
Licensed in
CT, FL
In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

1434 Kennedy Dr
Key West, FL 33040-4008
Phone: (305) 293-4806
Fax: (305) 296-6337
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW 000 2029 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 8797 (FL)

Record details

NPI number1598817942
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , MSW
Sole proprietorYes
NPI enumeratedJanuary 17, 2007
Last updated in NPPESAugust 8, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1969 (57 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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