Active NPI 1730352352 Individual Practitioner Female Practitioner

Dr. Ping Lien , MD

Emergency Medicine • Burlington, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ping Lien, MD is a certified Emergency Medicine practicing in Burlington, MA. With approximately 21 years of clinical experience since graduating from Tufts University School Of Medicine in 2005, Dr. Lien delivers high-quality medical care to the local community at LAHEY HOSPITAL & MEDICAL CENTER.

Dr. Lien is affiliated with Lahey Clinic Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

Lahey Hospital & Medical Center
41 Mall Road

Burlington, MA 018050001

Telephone 7817448100

Fax 7817445213

Associated Practice Facility / Clinic

🏢 Lahey Clinic Hospital Inc Facility NPI 1629718226

Medicare Profile & Education

Medical School

Tufts University School Of Medicine

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Burlington, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +4.1 yrs vs City Avg

City Avg: 16.9 Yrs

State Avg: 24.2 Yrs

Regional Practice Density

49 Specialists

Practicing in Burlington, MA (1875 Statewide)

Telehealth Adoption Rate

2.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lien (21 Years) 21 Yrs

Burlington Specialty Average (16.9 Years) 16.9 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
99285 Emergency department visit for life threatening or functioning severity	420	410	$585.83	$181.31
99284 Emergency department visit with moderate level of medical decision making	132	132	$402.12	$124.16
99291 Critical care, first 30-74 minutes	40	40	$854.00	$222.76
99283 Emergency department visit with low level of medical decision making	38	38	$337.47	$73.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	383	379	$582.36	$185.49
99284 Emergency department visit with moderate level of medical decision making	146	145	$395.45	$126.81
99291 Critical care, first 30-74 minutes	41	41	$723.80	$227.97
99283 Emergency department visit with low level of medical decision making	39	39	$269.08	$75.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	25	$593.00	$187.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	413	402	$570.86	$188.67
99284 Emergency department visit with moderate level of medical decision making	142	139	$385.30	$129.91
99283 Emergency department visit with low level of medical decision making	45	45	$220.71	$76.18
99291 Critical care, first 30-74 minutes	35	35	$676.80	$235.26
99220 Hospital observation care, typically 70 minutes	33	33	$535.36	$194.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	362	357	$553.88	$192.18
99284 Emergency department visit with moderate level of medical decision making	136	135	$373.09	$131.82
99283 Emergency department visit with low level of medical decision making	68	68	$214.26	$77.50
99291 Critical care, first 30-74 minutes	37	37	$654.41	$238.65
99220 Hospital observation care, typically 70 minutes	33	33	$523.24	$198.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	361	351	$536.72	$188.20
99284 Emergency department visit with moderate level of medical decision making	139	137	$361.53	$128.31
99283 Emergency department visit with low level of medical decision making	51	51	$204.25	$70.25
99291 Critical care, first 30-74 minutes	18	18	$634.22	$244.46
99220 Hospital observation care, typically 70 minutes	16	16	$503.75	$204.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	341	339	$521.41	$182.96
99284 Emergency department visit with moderate level of medical decision making	207	204	$351.75	$124.19
99283 Emergency department visit with low level of medical decision making	77	76	$197.64	$65.30
99291 Critical care, first 30-74 minutes	44	44	$615.68	$237.47
99220 Hospital observation care, typically 70 minutes	33	33	$491.36	$194.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	375	364	$517.78	$182.56
99284 Emergency department visit with moderate level of medical decision making	140	140	$349.00	$123.84
99283 Emergency department visit with low level of medical decision making	88	86	$196.00	$65.27
99291 Critical care, first 30-74 minutes	47	47	$619.09	$238.00
99220 Hospital observation care, typically 70 minutes	34	34	$485.00	$200.69
99282 Emergency department visit with straightforward medical decision making	27	27	$131.00	$43.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	226	222	$531.34	$188.89
99284 Emergency department visit with moderate level of medical decision making	174	171	$345.80	$130.11
99283 Emergency department visit with low level of medical decision making	87	87	$193.79	$66.95
99291 Critical care, first 30-74 minutes	36	36	$671.72	$246.54

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License MA 270900

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Lahey Clinic Inc

41 Mall Rd, Burlington, MA 018050001

Lahey Clinic Inc

29 Mall Rd, Burlington, MA 018050001

Lahey Clinic Inc

41 Mall Rd, Burlington, MA 018050001

Practice Associates & Co-Workers

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

29 Associated Practitioners

Dr. Paul Jondro , MD

Emergency Medicine

NPI 1083818348

Doctor of Medicine (M.D.)

Dr. Jennifer Chapman , MD

Emergency Medicine

NPI 1194993766

Doctor of Medicine (M.D.)

Dr. Anika Parab , MD

Emergency Medicine

NPI 1225253172

Doctor of Medicine (M.D.)

Dr. Matthew Barmmer , MD

Emergency Medicine

NPI 1295978815

Doctor of Medicine (M.D.)

Dr. James Campbell , MD

Emergency Medicine

NPI 1346335635

Doctor of Medicine (M.D.)

Carolyn Sporn

Emergency Medicine

NPI 1386690451

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active August 23, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location August 23, 2017

Registered at LAHEY HOSPITAL & MEDICAL CENTER, 41 MALL ROAD, BURLINGTON, MA 018050001 (Tel: 7817448100)

📍

Updated Business Mailing Address August 23, 2017

Registered at LAHEY HOSPITAL & MEDICAL CENTER, 41 MALL ROAD, BURLINGTON, MA 018050001 (Tel: 7817448100)

👤

Provider Name / Credentials Updated August 23, 2017

Recorded as PING LIEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 23, 2017

Emergency Medicine (License #270900 in MA)

✅

NPI Profile Active April 03, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location April 03, 2008

Registered at 355 BARD AVE, EMERGENCY DEPARTMENT, STATEN ISLAND, NY 103101664 (Tel: 6172015698)

📍

Updated Business Mailing Address April 03, 2008

Registered at 355 BARD AVE, EMERGENCY DEPARTMENT, STATEN ISLAND, NY 103101664 (Tel: 6172015698)

👤

Provider Name / Credentials Updated April 03, 2008

Recorded as PING LIEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2008

Emergency Medicine (License #247475 in NY)

🟢

Initial NPI Registration & Enumeration April 03, 2008

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: 1730352352

Entity Type:

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

Enumeration Date: April 03, 2008

Last Update: August 23, 2017

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Lahey Hospital & Medical Center, 41 Mall Road

Burlington, MA 018050001

Phone: 7817448100

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.