Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1235977430 Individual Practitioner Female Practitioner

Brenna Mary Callahan

Nurse Practitioner • Boston, MA

Professional Overview & Biography Verified Profile Summary

Brenna Callahan is a registered healthcare professional specializing in Nurse Practitioner in Boston, MA. Practice services are available at 55 FRUIT ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St
Ellison 16

Boston, MA 021142621

Telephone 6178279369
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Boston, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.2 Yrs
State Avg: 12.5 Yrs
Regional Practice Density
972 Specialists

Practicing in Boston, MA (3545 Statewide)

Telehealth Adoption Rate
24.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2024-09-19
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA RN2304503

(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.

Registered Nurse - Medical-Surgical

NUCC Taxonomy Code: 163WM0705X

State License MA RN2304503

Definition to come...

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Stuti Shroff , MD, MBBS

Pathology - Anatomic Pathology

NPI 1003050691

Doctor of Medicine (M.D.), Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Dr. Nancy Wang , MD

Internal Medicine - Hematology & Oncology

NPI 1003101056

Doctor of Medicine (M.D.)

NPI 1003103813

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. John Danko , DO

Physical Medicine & Rehabilitation

NPI 1003109596

Doctor of Osteopathic Medicine (D.O.)

Dr. Michael Lobritz , MD, PhD

Internal Medicine - Infectious Disease

NPI 1003122540

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Kelly Trecartin , NP

Nurse Practitioner - Acute Care

NPI 1003130469

Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 20, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location July 20, 2024

Registered at 55 FRUIT ST, ELLISON 16, BOSTON, MA 021142621 (Tel: 6178279369)

📍
Updated Business Mailing Address July 20, 2024

Registered at 2 WESTMORELAND ST # 2, BOSTON, MA 021245124 (Tel: 6178279369)

👤
Provider Name / Credentials Updated July 20, 2024

Recorded as BRENNA CALLAHAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2024

Registered Nurse (License #RN2304503 in MA)

🟢
Initial NPI Registration & Enumeration July 20, 2024

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1235977430
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 20, 2024
Last Update: September 19, 2024
Sole Proprietor: No

Mailing Address

2 Westmoreland St # 2

Boston, MA 021245124

Phone: 6178279369

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.