Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1962913525 Individual Practitioner Female Practitioner

Caroline Ann Callahan

Nurse Practitioner • Boston, MA

Professional Overview & Biography Verified Profile Summary

Caroline 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.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St

Boston, MA 021142621

Telephone 8572381000
Fax 8572381089
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
78.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
12 12 $408.00 $86.18

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA 271683

(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.

Nurse Practitioner - Acute Care

NUCC Taxonomy Code: 363LA2100X

State License MA 271683

Definition to come...

Practice Associates & Co-Workers

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

8 Associated Practitioners
Patricia Buzelli , AGNP-C

Nurse Practitioner

NPI 1013415348

Adult-Gerontology Nurse Practitioner (Certified)

Ellie Ament , NP

Nurse Practitioner

NPI 1235803958

Nurse Practitioner

Michelle Yeow , PA-C

Physician Assistant

NPI 1386126530

Physician Assistant (Certified)

Jeanne Tran , FNP-BC

Nurse Practitioner

NPI 1437849452

Family Nurse Practitioner (Board Certified)

Lauren Unger , AGNP-C

Nurse Practitioner

NPI 1508331000

Adult-Gerontology Nurse Practitioner (Certified)

Mark Brezina , NP

Nurse Practitioner - Acute Care

NPI 1639398175

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active October 23, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location October 23, 2017

Registered at 55 FRUIT ST, BOSTON, MA 021142621 (Tel: 8572381000)

📍
Updated Business Mailing Address October 23, 2017

Registered at 55 FRUIT ST # 9, BOSTON, MA 021142621 (Tel: 8572381000)

👤
Provider Name / Credentials Updated October 23, 2017

Recorded as CAROLINE CALLAHAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 23, 2017

Nurse Practitioner (License #271683 in MA)

🟢
Initial NPI Registration & Enumeration October 23, 2017

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: 1962913525
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 23, 2017
Last Update: March 03, 2018
Sole Proprietor: No

Mailing Address

55 Fruit St # 9

Boston, MA 021142621

Phone: 8572381000

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.