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MARIANNA KEEGAN NP
NPI 1720503501
Nurse Practitioner in Boston, MA

Active since August 14, 2017
830 HARRISON AVE SUITE 1400, BOSTON, MA 02118(617) 638-8124 Get Directions Write a Review

NPPES record last updated: May 3, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 3, 2021, Feb 28, 2019, Aug 14, 2017 (3 updates tracked since 2017).

About Marianna Keegan Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIANNA KEEGAN NP (NPI 1720503501) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN2288858) and active in the NPI registry since August 2017.

NPPES Registry Identity

NPI1720503501
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARIANNA KEEGANCredential: NP
Location Address830 HARRISON AVE SUITE 1400Boston, MA 02118-2905
Mailing Address801 Albany St Fl GroundBoston, MA 02119-2560
Phone(617) 638-8124
Sole ProprietorNo
Enumeration DateAugust 14, 2017
Last NPPES UpdateMay 3, 20213 updates tracked since enumeration
NPPES CertifiedMay 3, 2021
✔ NPI 1720503501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MA · RN2288858
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
830 HARRISON AVE SUITE 1400, Boston, MA 02118
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Other Names 1

Former Name (1)Marianna Driscoll

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JESSICA PISEGNA PHD-C, MS CCC, MED
Speech-Language Pathologist
830 HARRISON AVE SUITE 1400
BOSTON, MA 02118
Suffolk County (617) 638-8124

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marianna Keegan's NPI number?

The NPI number for Marianna Keegan is 1720503501. It was assigned to this individual provider in the NPPES registry on August 14, 2017. The provider is also known as Marianna Driscoll.

Where is Marianna Keegan located?

Marianna Keegan practices at 830 Harrison Ave Suite 1400, Boston, MA 02118. The listed phone number is (617) 638-8124.

What is Marianna Keegan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Marianna Keegan was last updated on May 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.