Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1831689108 Individual Practitioner Female Practitioner

Hannah X Chen

Internal Medicine • Brookline, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Hannah Chen is a certified Internal Medicine practicing in Brookline, MA. With approximately 8 years of clinical experience since graduating from North Carolina Medical School in 2018, Hannah Chen delivers high-quality medical care to the local community at 375 BOYLSTON ST.

Hannah Chen is affiliated with Brigham And Womens Physicians Organization Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

375 Boylston St

Brookline, MA 024456007

Telephone 6177325500
Associated Practice Facility / Clinic
🏢 Brigham And Women's Hospital Facility NPI 1437581857

Medicare Profile & Education

Medical School

North Carolina Medical School

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Brookline, MA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -20.3 yrs vs City Avg
City Avg: 28.3 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
63 Specialists

Practicing in Brookline, MA (7127 Statewide)

Telehealth Adoption Rate
28.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
75.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (8 Years) 8 Yrs
Brookline Specialty Average (28.3 Years) 28.3 Yrs

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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
218 108 $331.22 $81.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
123 67 $498.48 $123.47
99238 Hospital discharge day management, 30 minutes or less
43 43 $341.86 $85.16
99239 Hospital discharge day management, more than 30 minutes
40 40 $483.57 $120.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
40 40 $805.00 $180.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
17 17 $545.12 $135.76

Medical Specialties & State Licenses

CMS Verified: 2021-06-10
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 286521

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Brigham And Womens Physicians Organization Inc

75 Francis St, Boston, MA 021156110

Phone: 6177325500

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Chi Yuen Chan , MD

Student in an Organized Health Care Education/Training Program

NPI 1003104373

Doctor of Medicine (M.D.)

Cara Richards

Physician Assistant

NPI 1003163965
Dr. Jaimie Manlucu , MD

Student in an Organized Health Care Education/Training Program

NPI 1003194242

Doctor of Medicine (M.D.)

Dr. Joseph Taylor , MD, PhD

Psychiatry & Neurology - Psychiatry

NPI 1003203936

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

NPI 1003207762

MDMPH

Lara Coakley

Nurse Practitioner - Family

NPI 1003221136

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Business Mailing Address June 10, 2021

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: 6177325500)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 10, 2021

Internal Medicine (License #286521 in MA)

NPI Profile Active May 13, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location May 13, 2018

Registered at 375 BOYLSTON ST, BROOKLINE, MA 024456007 (Tel: 6177325500)

📍
Updated Business Mailing Address May 13, 2018

Registered at 375 BOYLSTON ST, BROOKLINE, MA 024456007

👤
Provider Name / Credentials Updated May 13, 2018

Recorded as HANNAH CHEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 13, 2018

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: 1831689108
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2018
Last Update: June 10, 2021
Sole Proprietor: No

Mailing Address

75 Francis St

Boston, MA 021156110

Phone: 6177325500

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.