Active NPI 1568566420 Individual Practitioner Male Practitioner

Robert J O'brien

Dermatology • Winchester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robert O'Brien is a certified Dermatology practicing in Winchester, MA. With approximately 40 years of clinical experience since graduating from Tufts University School Of Medicine in 1986, Robert O'Brien delivers high-quality medical care to the local community at 955 MAIN ST.

Robert O'Brien is affiliated with Robert J Obrien Jr Md And Assoc Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

955 Main St
Suite G-6

Winchester, MA 018901961

Telephone 7817294878

Associated Practice Facility / Clinic

🏢 Edward A Ryan, Md, Pc Facility NPI 1740289115

Medicare Profile & Education

Medical School

Tufts University School Of Medicine

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Winchester, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs +6.2 yrs vs City Avg

City Avg: 33.8 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

7 Specialists

Practicing in Winchester, MA (648 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

59.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. O'brien (40 Years) 40 Yrs

Winchester Specialty Average (33.8 Years) 33.8 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
17003 Destruction of precancer skin growth, 2-14 growths	5,529	1,068	$20.00	$7.43
99213 Established patient office or other outpatient visit, typically 15 minutes	2,614	2,169	$260.05	$97.24
17000 Destruction of skin growth	1,810	1,494	$200.00	$64.16
11102 Tangential biopsy of single skin lesion	981	902	$270.00	$107.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	420	376	$330.00	$134.47
11103 Biopsy of related skin growth, each additional growth	335	245	$170.00	$54.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	259	259	$300.00	$119.12
17110 Destruction of up to 14 skin growths	226	198	$281.81	$126.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	166	150	$190.00	$60.92
17004 Destruction of precancer skin growth, 15 or more growths	136	117	$420.00	$183.08
99202 New patient office or other outpatient visit, typically 20 minutes	61	61	$260.00	$77.80
11900 Injection into skin growth, 1-7 growths	59	44	$180.00	$52.39
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	47	39	$300.00	$146.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$400.00	$176.60
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	24	24	$350.00	$187.70
11104 Punch biopsy, first skin growth	14	14	$300.00	$136.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	7,631	1,315	$20.00	$7.74
99213 Established patient office or other outpatient visit, typically 15 minutes	3,376	2,543	$249.35	$99.44
17000 Destruction of skin growth	2,306	1,756	$186.24	$65.22
11102 Tangential biopsy of single skin lesion	1,275	1,129	$266.05	$110.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	678	541	$319.56	$135.27
17110 Destruction of up to 14 skin growths	538	450	$275.00	$128.70
11103 Biopsy of related skin growth, each additional growth	382	268	$151.28	$57.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	373	373	$292.71	$122.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	234	213	$186.45	$62.86
17004 Destruction of precancer skin growth, 15 or more growths	220	177	$420.00	$191.88
11900 Injection into skin growth, 1-7 growths	85	57	$154.94	$56.91
99202 New patient office or other outpatient visit, typically 20 minutes	76	76	$246.58	$78.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	67	67	$363.58	$182.75
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	61	52	$300.00	$156.31
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	50	48	$321.20	$195.45
69100 Biopsy of ear	11	11	$200.00	$96.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	7,309	1,325	$20.00	$7.97
99213 Established patient office or other outpatient visit, typically 15 minutes	3,415	2,601	$230.00	$101.41
17000 Destruction of skin growth	2,309	1,797	$160.00	$66.13
11102 Tangential biopsy of single skin lesion	1,380	1,220	$260.00	$115.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	600	494	$293.40	$137.67
17110 Destruction of up to 14 skin growths	514	418	$275.00	$129.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	508	508	$280.00	$124.90
11103 Biopsy of related skin growth, each additional growth	417	286	$120.00	$59.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	322	291	$180.00	$63.45
17004 Destruction of precancer skin growth, 15 or more growths	211	174	$420.00	$194.77
99202 New patient office or other outpatient visit, typically 20 minutes	170	170	$230.00	$80.52
11900 Injection into skin growth, 1-7 growths	94	57	$150.00	$56.12
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	58	53	$300.00	$165.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$350.00	$186.71
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	37	37	$290.00	$199.84
17263 Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm	16	15	$400.00	$198.51
69100 Biopsy of ear	15	15	$200.00	$110.47
11104 Punch biopsy, first skin growth	15	15	$300.00	$146.40
17111 Destruction of skin growth, 15 or more growths	12	12	$300.00	$145.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	5,684	1,054	$20.00	$7.76
99213 Established patient office or other outpatient visit, typically 15 minutes	2,624	2,026	$223.80	$103.26
17000 Destruction of skin growth	1,846	1,438	$160.00	$66.30
11102 Tangential biopsy of single skin lesion	1,163	1,031	$260.00	$116.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	529	426	$280.00	$141.71
17110 Destruction of up to 14 skin growths	524	432	$275.00	$132.45
11103 Biopsy of related skin growth, each additional growth	419	276	$120.00	$62.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	402	402	$277.84	$125.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	345	308	$178.55	$64.03
99202 New patient office or other outpatient visit, typically 20 minutes	148	148	$229.29	$81.24
17004 Destruction of precancer skin growth, 15 or more growths	128	106	$371.25	$190.56
11900 Injection into skin growth, 1-7 growths	74	43	$150.00	$56.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	54	54	$349.26	$186.76
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	50	41	$300.00	$161.83
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	35	35	$290.00	$206.94
11104 Punch biopsy, first skin growth	23	23	$300.00	$153.41
69100 Biopsy of ear	13	13	$200.00	$108.95
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	11	11	$450.00	$151.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	4,353	848	$20.00	$7.02
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	3,401	16	$2.66	$1.48
99213 Established patient office or other outpatient visit, typically 15 minutes	1,904	1,547	$170.03	$84.35
17000 Destruction of skin growth	1,474	1,197	$152.49	$63.25
11102 Tangential biopsy of single skin lesion	918	819	$245.72	$109.43
17110 Destruction of up to 14 skin growths	434	336	$275.00	$128.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	375	335	$170.00	$51.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	305	256	$280.00	$119.25
99202 New patient office or other outpatient visit, typically 20 minutes	275	275	$225.00	$84.62
11103 Biopsy of related skin growth, each additional growth	256	196	$120.00	$61.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	243	243	$250.00	$119.29
17004 Destruction of precancer skin growth, 15 or more growths	136	116	$300.00	$181.19
11900 Injection into skin growth, 1-7 growths	51	46	$150.00	$47.30
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	39	31	$300.00	$147.99
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	35	30	$279.71	$193.63
11104 Punch biopsy, first skin growth	23	23	$285.22	$145.51
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	23	21	$180.00	$129.56
96574 Application of light with debridement to destroy precancer skin growth	18	16	$356.67	$290.20
69100 Biopsy of ear	18	18	$200.00	$108.97
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	16	16	$270.00	$147.28
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	13	13	$240.00	$127.91
17111 Destruction of skin growth, 15 or more growths	12	11	$300.00	$140.41
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	12	12	$130.00	$26.73
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	11	11	$260.00	$158.32
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	11	11	$450.00	$136.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	4,777	910	$20.00	$6.39
99213 Established patient office or other outpatient visit, typically 15 minutes	1,840	1,471	$170.00	$82.05
17000 Destruction of skin growth	1,619	1,251	$130.00	$61.02
11102 Tangential biopsy of single skin lesion	1,105	982	$230.69	$107.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	533	448	$170.00	$50.40
17110 Destruction of up to 14 skin growths	466	361	$275.00	$123.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	353	353	$250.00	$117.18
11103 Biopsy of related skin growth, each additional growth	352	261	$119.49	$60.93
99202 New patient office or other outpatient visit, typically 20 minutes	331	331	$225.00	$83.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	145	114	$266.76	$119.50
17004 Destruction of precancer skin growth, 15 or more growths	82	71	$300.00	$171.20
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	43	43	$270.00	$193.43
11900 Injection into skin growth, 1-7 growths	42	30	$150.00	$53.88
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	36	30	$300.00	$149.43
11104 Punch biopsy, first skin growth	31	30	$280.00	$136.45
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	22	20	$579.55	$347.41
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	17	16	$450.00	$141.06
69100 Biopsy of ear	16	16	$200.00	$91.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	3,003	578	$20.00	$5.82
99213 Established patient office or other outpatient visit, typically 15 minutes	1,214	1,028	$155.68	$78.25
17000 Destruction of skin growth	1,112	877	$130.00	$63.15
11100 Biopsy of single growth of skin and/or tissue	655	592	$236.47	$112.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	616	497	$141.10	$47.59
17110 Destruction of up to 14 skin growths	266	207	$248.27	$124.32
11101 Biopsy of each additional growth of skin and/or tissue	178	130	$225.00	$34.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	172	172	$227.15	$114.15
99202 New patient office or other outpatient visit, typically 20 minutes	144	144	$192.50	$79.98
17004 Destruction of precancer skin growth, 15 or more growths	54	44	$300.00	$155.74
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	34	30	$550.00	$321.46
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	24	23	$450.00	$162.23
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	24	23	$300.00	$153.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$210.91	$115.39
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	19	18	$270.00	$177.29
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	18	17	$525.00	$430.44
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	16	$450.00	$136.28
69100 Biopsy of ear	17	16	$200.00	$98.15
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	14	12	$340.00	$91.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,242	457	$20.00	$6.29
99213 Established patient office or other outpatient visit, typically 15 minutes	1,019	863	$150.00	$79.38
17000 Destruction of skin growth	1,012	784	$130.00	$61.60
11100 Biopsy of single growth of skin and/or tissue	659	592	$225.00	$109.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	491	410	$130.00	$47.79
17110 Destruction of up to 14 skin growths	263	215	$230.00	$124.21
11101 Biopsy of each additional growth of skin and/or tissue	211	158	$225.00	$35.56
99202 New patient office or other outpatient visit, typically 20 minutes	166	166	$180.00	$81.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	162	162	$220.00	$116.20
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	47	41	$262.77	$147.86
17004 Destruction of precancer skin growth, 15 or more growths	32	24	$300.00	$166.29
69100 Biopsy of ear	31	30	$200.00	$87.43
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	24	23	$550.00	$329.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	20	$200.00	$116.82
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	21	20	$270.00	$189.54
11900 Injection into skin growth, 1-7 growths	21	17	$150.00	$61.80
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	20	16	$450.00	$137.09
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	13	12	$450.00	$154.71
40490 Biopsy of lip	13	12	$200.00	$139.12

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License MA 72781

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Hospital & Practice Group Affiliations

Robert J Obrien Jr Md And Assoc Pc

955 Main St, Winchester, MA 018901992

Phone: 7817294878

Practice Associates & Co-Workers

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

16 Associated Practitioners

Joshua Shofner

Dermatology

NPI 1023218237

Lindsay Mcgovern , PA-C

Physician Assistant - Medical

NPI 1053097451

Physician Assistant (Certified)

Stefanie Delaney , PA-C

Physician Assistant

NPI 1194723593

Physician Assistant (Certified)

Kelsey Hunter , PA-C

Physician Assistant

NPI 1316470537

Physician Assistant (Certified)

Jeanne King , NP

Nurse Practitioner

NPI 1568534873

Nurse Practitioner

Vanna Altman , FNP

Nurse Practitioner - Family

NPI 1669576922

Family Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 17, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location April 17, 2013

Registered at 955 MAIN ST, SUITE G-6, WINCHESTER, MA 018901961 (Tel: 7817294878)

📍

Updated Business Mailing Address April 17, 2013

Registered at 63 SWAN RD, WINCHESTER, MA 018903719 (Tel: 7817294878)

👤

Provider Name / Credentials Updated April 17, 2013

Recorded as ROBERT O'BRIEN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2013

Dermatology (License #72781 in MA)

🟢

Initial NPI Registration & Enumeration September 12, 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: 1568566420

Entity Type:

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

Enumeration Date: September 12, 2006

Last Update: April 17, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

63 Swan Rd

Winchester, MA 018903719

Phone: 7817294878

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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