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

Patrick Michael Rielley, MSN

Individual provider Registered Nurse · NPI 1366035032

Patrick Michael Rielley, MSN is a Nurse Practitioner in Boston, Massachusetts. Qualified in 2022, 4 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Tennessee.

Years since qualifying
4
Licensed in
MA, TN
In the registry since
2021
Specialties on file
5
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

55 Fruit St
Boston, MA 02114-2696
Phone: (617) 726-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence RN2372310 (MA)
Registered Nurse Taxonomy 163W00000X · Licence 0000201236 (TN)
Neuroscience Registered Nurse Taxonomy 163WN0800X · Licence 0000201236 (TN)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence RN2372310 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1366035032
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN
Sole proprietorYes
NPI enumeratedFebruary 14, 2021
Last updated in NPPESFebruary 2, 2023
Certification dateFebruary 2, 2023
Mailing address603 Briarwood Ln, Smyrna, TN 37167-5090

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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