Active NPI 1295939197 Individual Practitioner Female Practitioner

Dr. Lien H Le , MD

Internal Medicine • Newton, MA

Professional Overview & Biography Verified Profile Summary

Dr. Lien Le, MD is a registered healthcare professional specializing in Internal Medicine in Newton, MA. Practice services are available at 2014 WASHINGTON STREET under active NPI credentials.

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, more than, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2014 Washington Street
Newton Wellesley Hospital

Newton, MA 02462

Telephone 6172436433

Associated Practice Facility / Clinic

🏢 Mass General Brigham Medical Group Suburban Massachusetts Inc Facility NPI 1538191218

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Newton, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 21.9 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

85 Specialists

Practicing in Newton, MA (7127 Statewide)

Telehealth Adoption Rate

25.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.0% 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 (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	116	69	$416.00	$126.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	52	$290.00	$84.14
99239 Hospital discharge day management, more than 30 minutes	25	25	$432.00	$122.75
99238 Hospital discharge day management, 30 minutes or less	23	23	$295.00	$86.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$805.00	$184.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	158	81	$408.77	$109.89
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	62	$283.88	$76.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$796.43	$211.66
99239 Hospital discharge day management, more than 30 minutes	21	20	$423.86	$114.58
99238 Hospital discharge day management, 30 minutes or less	19	19	$289.11	$77.72
99217 Hospital observation care on day of discharge	16	16	$289.19	$77.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$537.80	$144.92
99226 Subsequent observation care, typically 35 minutes per day	12	11	$407.33	$108.75
99220 Hospital observation care, typically 70 minutes	12	12	$741.75	$191.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	106	70	$418.04	$111.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	88	60	$291.59	$77.74
99217 Hospital observation care on day of discharge	46	46	$297.70	$77.98
99239 Hospital discharge day management, more than 30 minutes	39	39	$432.15	$116.18
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$819.60	$216.68
99238 Hospital discharge day management, 30 minutes or less	16	16	$295.94	$78.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	149	73	$415.94	$113.86
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	67	42	$291.84	$78.86
99239 Hospital discharge day management, more than 30 minutes	34	34	$432.71	$117.99
99291 Critical care, first 30-74 minutes	20	12	$885.00	$238.73
99217 Hospital observation care on day of discharge	20	20	$297.20	$80.28
99238 Hospital discharge day management, 30 minutes or less	16	16	$295.94	$80.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$818.20	$221.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	127	66	$411.09	$111.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	89	48	$285.00	$78.14
99217 Hospital observation care on day of discharge	30	30	$291.17	$79.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	29	$800.86	$212.51
99239 Hospital discharge day management, more than 30 minutes	25	25	$428.16	$115.92
99220 Hospital observation care, typically 70 minutes	24	24	$735.00	$199.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$539.94	$147.05
99238 Hospital discharge day management, 30 minutes or less	15	14	$289.00	$79.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	246	109	$399.59	$111.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	146	85	$276.99	$78.48
99239 Hospital discharge day management, more than 30 minutes	54	54	$417.65	$115.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	47	47	$779.60	$214.71
99238 Hospital discharge day management, 30 minutes or less	28	28	$282.14	$79.51
99220 Hospital observation care, typically 70 minutes	20	20	$714.40	$200.93
99217 Hospital observation care on day of discharge	15	15	$283.40	$79.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$525.46	$147.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	203	92	$392.06	$109.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	171	97	$271.23	$76.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	55	55	$759.62	$213.81
99239 Hospital discharge day management, more than 30 minutes	52	50	$409.12	$114.51
99238 Hospital discharge day management, 30 minutes or less	43	41	$276.26	$77.23
99291 Critical care, first 30-74 minutes	17	14	$911.24	$233.58
99217 Hospital observation care on day of discharge	15	15	$278.20	$77.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$512.00	$144.31

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 222376

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.

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Arthur Kennedy , MD

Internal Medicine

NPI 1043223266

Doctor of Medicine (M.D.)

Dr. David Wachs , MD

Internal Medicine

NPI 1073571436

Doctor of Medicine (M.D.)

Dr. Jeffrey Rothschild , MD

Internal Medicine - Critical Care Medicine

NPI 1093773947

Doctor of Medicine (M.D.)

Dr. Christine Combs , MD

Hospitalist

NPI 1437374022

Doctor of Medicine (M.D.)

Dr. Perry An , MD

Internal Medicine

NPI 1508992934

Doctor of Medicine (M.D.)

Dr. Hacho Bohossian , MD

Hospitalist

NPI 1528020518

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 23, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location July 23, 2009

Registered at 2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITAL, NEWTON, MA 02462 (Tel: 6172436433)

📍

Updated Business Mailing Address July 23, 2009

Registered at 295 WALTHAM ST, WEST NEWTON, MA 024651722 (Tel: 6177774512)

👤

Provider Name / Credentials Updated July 23, 2009

Recorded as LIEN LE, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2009

Internal Medicine (License #222376 in MA)

🟢

Initial NPI Registration & Enumeration June 13, 2007

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: 1295939197

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 13, 2007

Last Update: July 23, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

295 Waltham St

West Newton, MA 024651722

Phone: 6177774512

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.