Active NPI 1336293760 Individual Practitioner Female Practitioner

Dr. Julie O Dennis , MD

Surgery • Burlington, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Julie Dennis, MD is a certified Surgery practicing in Burlington, MA. With approximately 21 years of clinical experience since graduating from University Of Massachusetts Medical School in 2005, Dr. Dennis delivers high-quality medical care to the local community at 41 MALL RD.

Dr. Dennis is affiliated with Lahey Clinic Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, 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

41 Mall Rd
Lahey Clinic

Burlington, MA 018050001

Telephone 7817448580

Fax 7817445253

Associated Practice Facility / Clinic

🏢 Lahey Clinic Hospital, Inc. Facility NPI 1558392563

Medicare Profile & Education

Medical School

University Of Massachusetts Medical School

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Burlington, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -6.2 yrs vs City Avg

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

✓ Offers Virtual Consultations

Medicare Pricing Discount

75.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dennis (21 Years) 21 Yrs

Burlington Specialty Average (27.2 Years) 27.2 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	91	88	$398.31	$104.00
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	74	72	$63.12	$17.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	49	$398.85	$97.82
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	47	47	$62.74	$16.50
19301 Partial removal of breast	27	25	$2264.89	$661.38
99213 Established patient office or other outpatient visit, typically 15 minutes	27	27	$302.93	$70.14
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$306.33	$66.80
19301 Partial removal of breast	23	22	$2182.61	$648.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	22	$554.61	$143.69
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	19	$558.67	$154.15
38900 Lymph node imaging during surgery	12	12	$586.25	$141.14
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$1748.83	$231.95

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	84	78	$353.75	$105.60
99213 Established patient office or other outpatient visit, typically 15 minutes	44	41	$232.91	$65.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	41	$343.51	$98.32
99213 Established patient office or other outpatient visit, typically 15 minutes	40	38	$237.40	$71.50
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	29	$482.00	$155.40
19301 Partial removal of breast	24	24	$2349.46	$685.99
19301 Partial removal of breast	20	20	$2277.25	$665.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$334.00	$79.58
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$639.86	$182.60
38900 Lymph node imaging during surgery	11	11	$584.64	$135.02
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	11	11	$1517.18	$221.40

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	167	156	$316.74	$105.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	32	$440.21	$156.40
19301 Partial removal of breast	37	36	$2175.73	$705.06
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$221.96	$71.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$321.82	$99.67
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$598.50	$195.88
38900 Lymph node imaging during surgery	14	14	$558.29	$148.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$473.00	$141.60

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	117	108	$306.20	$107.40
99213 Established patient office or other outpatient visit, typically 15 minutes	94	93	$216.87	$72.61
19301 Partial removal of breast	39	37	$2055.72	$676.02
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	24	24	$428.79	$158.09
99441 Telephone medical discussion with physician, 5-10 minutes	15	15	$88.00	$39.48
38900 Lymph node imaging during surgery	14	14	$508.57	$143.16
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$1308.14	$231.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$459.00	$146.97

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	94	85	$299.54	$85.98
99213 Established patient office or other outpatient visit, typically 15 minutes	73	67	$207.53	$54.36
19301 Partial removal of breast	51	50	$2071.35	$725.67
99441 Telephone medical discussion with physician, 5-10 minutes	37	34	$84.38	$28.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$445.00	$141.39
38900 Lymph node imaging during surgery	24	24	$491.50	$151.38
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	22	22	$1265.91	$241.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$301.05	$81.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	118	110	$201.83	$54.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	89	71	$289.12	$84.41
19301 Partial removal of breast	32	32	$1996.03	$712.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$291.00	$81.46
38900 Lymph node imaging during surgery	14	14	$513.93	$153.79
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$1322.50	$244.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$442.83	$130.09

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	172	125	$286.72	$80.32
99213 Established patient office or other outpatient visit, typically 15 minutes	135	115	$199.53	$53.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$289.01	$78.70
19301 Partial removal of breast	51	48	$2000.49	$705.87
38900 Lymph node imaging during surgery	24	24	$494.79	$151.22
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	24	24	$1272.92	$261.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	184	141	$179.00	$52.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$264.00	$78.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	66	50	$263.00	$80.91
19301 Partial removal of breast	36	34	$1978.47	$690.48
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	13	13	$1222.00	$229.63
38900 Lymph node imaging during surgery	12	12	$475.00	$143.90

Medical Specialties & State Licenses

CMS Verified: 2023-05-03

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 237770

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

NUCC Taxonomy Code: 208600000X

State License MA 225335

Surgery

NUCC Taxonomy Code: 208600000X

State License NH 16678

Hospital & Practice Group Affiliations

Lahey Clinic Inc

29 Mall Rd, Burlington, MA 018050001

Lahey Clinic Inc

1 Essex Ctr Dr, Peabody, MA 019602901

Phone: 9785384000

Lahey Clinic Inc

6 Tsienneto Rd, Derry, NH 030381584

Phone: 6035372060

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

7 Associated Practitioners

Pamela O'brien , NP

Nurse Practitioner - Adult Health

NPI 1225129463

Nurse Practitioner

Shama Sheikh , NP

Nurse Practitioner

NPI 1255094603

Nurse Practitioner

Celynne Ambrose , NP

Nurse Practitioner - Adult Health

NPI 1326288606

Nurse Practitioner

Dr. Ashling O'connor , MD

Surgery

NPI 1881851798

Doctor of Medicine (M.D.)

Dr. Chaitan Narsule , MD

Surgery - Surgical Critical Care

NPI 1891913604

Doctor of Medicine (M.D.)

Jorge Bonadona , PA-C

Physician Assistant

NPI 1922162387

Physician Assistant (Certified)

Career & Practice History Timeline

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

14 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2023

Surgery (License #225335 in MA)

👤

Provider Name / Credentials Updated January 13, 2020

Recorded as JULIE DENNIS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 13, 2020

Surgery (License #237770 in MA)

✅

NPI Profile Active February 13, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 13, 2017

Registered at 41 MALL RD, LAHEY CLINIC, BURLINGTON, MA 018050001 (Tel: 7817448580)

📍

Updated Business Mailing Address February 13, 2017

Registered at 41 MALL RD, LAHEY CLINIC, BURLINGTON, MA 018050001 (Tel: 7817448580)

👤

Provider Name / Credentials Updated February 13, 2017

Recorded as JULIE OBRIEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2017

Surgery (License #16678 in NH)

✅

NPI Profile Active July 17, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 17, 2014

Registered at 41 MALL RD, LAHEY CLINIC, BURLINGTON, MA 018050001 (Tel: 7817448580)

📍

Updated Business Mailing Address July 17, 2014

Registered at 41 MALL RD, LAHEY CLINIC, BURLINGTON, MA 018050001 (Tel: 7817448580)

👤

Provider Name / Credentials Updated July 17, 2014

Recorded as JULIE O'BRIEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2014

Surgery (License #237770 in MA)

🟢

Initial NPI Registration & Enumeration January 23, 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: 1336293760

Entity Type:

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

Enumeration Date: January 23, 2007

Last Update: May 03, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

41 Mall Rd, Lahey Clinic

Burlington, MA 018050001

Phone: 7817448580

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.