Patrick Rielley, MSN
NPI 1366035032 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Rielley, MSN is a Nurse Practitioner provider in Boston, MA (NPI 1366035032).
Provider details
- NPI number
- 1366035032
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0000201236 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-02-14
- Last updated
- 2023-02-02
- Certified
- 2023-02-02
Frequently asked questions
- What is Patrick Rielley's NPI number?
- Patrick Rielley's National Provider Identifier (NPI) is 1366035032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Rielley's specialty?
- Patrick Rielley is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patrick Rielley located?
- Patrick Rielley's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Patrick Rielley's phone number?
- The practice phone number listed in the NPPES registry for Patrick Rielley is (617) 726-2000.
- Does Patrick Rielley accept Medicare?
- Patrick Rielley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Rielley's NPI active?
- Yes — Patrick Rielley's NPI (1366035032) is active in the NPPES registry as of the last update on 2023-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.