Active NPI 1124127568 Individual Practitioner Male Practitioner

Dr. Stephen Eric Karp , MD

Surgery • Burlington, MA

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Karp, MD is a registered healthcare professional specializing in Surgery in Burlington, MA. Practice services are available at LAHEY CLINIC under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

Lahey Clinic
41 Mall Road

Burlington, MA 018050001

Telephone 7817448800

Fax 7817445636

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Burlington, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 27.2 Yrs

State Avg: 28.2 Yrs

Regional Practice Density

35 Specialists

Practicing in Burlington, MA (1077 Statewide)

Telehealth Adoption Rate

28.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.8% 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 (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$206.00	$56.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	370	319	$201.52	$54.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	100	100	$434.60	$138.03
19301 Partial removal of breast	93	81	$1978.87	$712.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	61	55	$401.77	$119.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	46	$289.25	$83.19
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	38	38	$1227.84	$263.15
38900 Lymph node imaging during surgery	33	33	$477.12	$149.49
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$202.72	$53.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$290.60	$82.06
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	12	12	$136.33	$59.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	357	314	$199.71	$54.67
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	108	96	$398.69	$117.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$428.47	$136.25
19301 Partial removal of breast	78	71	$1999.04	$708.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	49	$286.04	$82.36
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	49	47	$1246.94	$273.65
38900 Lymph node imaging during surgery	43	42	$486.05	$149.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	357	315	$179.00	$53.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	78	74	$353.00	$116.30
19301 Partial removal of breast	68	56	$1953.31	$678.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$401.00	$135.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	51	$263.00	$81.84
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	30	30	$1262.73	$268.79
38900 Lymph node imaging during surgery	29	29	$491.38	$145.15

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 211106

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery - Surgical Oncology

NUCC Taxonomy Code: 2086X0206X

State License MA 211106

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

110007367A (MA)

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Amanda Powell , MD

Internal Medicine - Obesity Medicine

NPI 1043478241

Doctor of Medicine (M.D.)

Dr. Sathyavani Prabhakar , MD

Internal Medicine - Obesity Medicine

NPI 1215033188

Doctor of Medicine (M.D.)

Dr. Lelan Sillin , MD

Surgery

NPI 1427085315

Doctor of Medicine (M.D.)

Dr. Desmond Birkett , MD

Surgery

NPI 1467514166

Doctor of Medicine (M.D.)

Dr. Ariel Fredrick , MD

Urology

NPI 1487093423

Doctor of Medicine (M.D.)

Dr. Andrew Gagnon , MD

Student in an Organized Health Care Education/Training Program

NPI 1811282452

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2019

Surgery (License #211106 in MA)

✅

NPI Profile Active June 18, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location June 18, 2012

Registered at LAHEY CLINIC, 41 MALL ROAD, BURLINGTON, MA 018050001 (Tel: 7817448800)

📍

Updated Business Mailing Address June 18, 2012

Registered at LAHEY CLINIC, 41 MALL ROAD, BURLINGTON, MA 018050001 (Tel: 7817448000)

👤

Provider Name / Credentials Updated June 18, 2012

Recorded as STEPHEN KARP, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2012

Surgery (License #211106 in MA)

🟢

Initial NPI Registration & Enumeration September 22, 2006

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: 1124127568

Entity Type:

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

Enumeration Date: September 22, 2006

Last Update: June 12, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Lahey Clinic, 41 Mall Road

Burlington, MA 018050001

Phone: 7817448000

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.