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

MS. Joy S Messick, NP

Individual provider Nurse Practitioner · NPI 1740241447

MS. Joy S Messick, NP is a Nurse Practitioner in Worcester, Massachusetts. Qualified in 1995, 31 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
31
Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

55 Lake Ave N Dept OF Cardiology
Worcester, MA 01655-0002
Phone: (508) 334-7422
Fax: (508) 856-5754
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence RN173206 (MA)
Nurse Practitioner Taxonomy 363L00000X · Licence 173206 (MA)

Record details

NPI number1740241447
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 31, 2006
Last updated in NPPESMarch 8, 2022
Certification dateMarch 8, 2022
Mailing addressPo Box 415348, Boston, MA 02241-0001

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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