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

MS. Merleen Mills

Individual provider Clinical Social Worker · NPI 1144321852

MS. Merleen Mills is a Clinical Social Worker in Worcester, Massachusetts. Qualified in 1989, 37 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
37
Licensed in
MA
In the registry since
2006

Practice location Address checks out

55 Lake Ave N Ummmc Dept OF Psychiatry
Worcester, MA 01655-0002
Phone: (508) 334-3562
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1021065 (MA)

Record details

NPI number1144321852
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address55 Lake Ave N, Ummmc, Department Of Psychiatry, Worcester, MA 01655-0002

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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