Active NPI 1033559646 Individual Practitioner Female Practitioner

Dr. Shelley Yang , MD

Dermatology • Concord, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Shelley Yang, MD is a certified Dermatology practicing in Concord, MA. With approximately 13 years of clinical experience since graduating from University Of Massachusetts Medical School in 2013, Dr. Yang delivers high-quality medical care to the local community at 54 BAKER AVENUE EXT STE 305&306.

Dr. Yang is affiliated with Adult And Pediatric Dermatology 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

54 Baker Avenue Ext Ste 305&306

Concord, MA 017422137

Telephone 9783717010

Fax 9783710522

Associated Practice Facility / Clinic

🏢 Adult & Pediatric Dermatology, P.c. Facility NPI 1285614834

Medicare Profile & Education

Medical School

University Of Massachusetts Medical School

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Concord, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -11.2 yrs vs City Avg

City Avg: 24.2 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

14 Specialists

Practicing in Concord, MA (648 Statewide)

Telehealth Adoption Rate

7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yang (13 Years) 13 Yrs

Concord Specialty Average (24.2 Years) 24.2 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
17003 Destruction of precancer skin growth, 2-14 growths	1,072	222	$28.00	$7.61
99213 Established patient office or other outpatient visit, typically 15 minutes	552	489	$286.11	$99.14
17000 Destruction of skin growth	367	320	$229.00	$60.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	332	270	$387.64	$139.30
17110 Destruction of up to 14 skin growths	247	225	$393.00	$128.45
11102 Tangential biopsy of single skin lesion	186	174	$346.00	$103.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$364.00	$120.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	63	62	$150.00	$62.45
17004 Destruction of precancer skin growth, 15 or more growths	51	39	$499.00	$189.01
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	39	12	$15.00	$0.94
11103 Biopsy of related skin growth, each additional growth	38	26	$186.00	$56.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$551.00	$181.03
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	27	19	$1214.00	$387.55
96573 Application of light by qualified health care professional to destroy precancer skin growth	22	16	$676.00	$262.33
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	17	13	$608.00	$183.09
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	15	15	$420.00	$125.68
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	14	13	$345.00	$98.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,256	243	$28.00	$7.80
99213 Established patient office or other outpatient visit, typically 15 minutes	541	488	$246.00	$99.01
17000 Destruction of skin growth	408	339	$229.00	$59.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	373	289	$362.00	$140.16
17110 Destruction of up to 14 skin growths	302	250	$393.00	$130.24
11102 Tangential biopsy of single skin lesion	219	190	$346.00	$105.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$364.00	$123.37
17004 Destruction of precancer skin growth, 15 or more growths	74	55	$499.00	$194.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	57	$150.00	$62.72
11103 Biopsy of related skin growth, each additional growth	54	40	$186.00	$58.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$551.00	$182.02
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	30	22	$1214.00	$384.75
96573 Application of light by qualified health care professional to destroy precancer skin growth	28	22	$676.00	$273.62
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	21	19	$608.00	$194.34
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	21	21	$420.00	$141.27
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	18	18	$345.00	$105.16
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$254.00	$80.62
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	11	11	$495.00	$158.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	814	185	$28.00	$8.03
99213 Established patient office or other outpatient visit, typically 15 minutes	470	415	$246.00	$101.36
17000 Destruction of skin growth	329	278	$229.00	$60.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	304	233	$362.00	$142.48
17110 Destruction of up to 14 skin growths	229	196	$393.00	$131.86
11102 Tangential biopsy of single skin lesion	187	169	$346.00	$108.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	133	133	$364.00	$124.94
17004 Destruction of precancer skin growth, 15 or more growths	64	53	$499.00	$197.02
11103 Biopsy of related skin growth, each additional growth	38	28	$186.00	$60.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$551.00	$182.29
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	29	14	$15.00	$1.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	29	$150.00	$61.58
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	19	17	$608.00	$201.87
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	19	19	$345.00	$112.42
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$254.00	$82.47
11900 Injection into skin growth, 1-7 growths	14	12	$195.00	$49.58
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	12	11	$420.00	$144.79
11104 Punch biopsy, first skin growth	11	11	$435.00	$150.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	759	148	$28.00	$7.76
99213 Established patient office or other outpatient visit, typically 15 minutes	385	332	$246.00	$101.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	315	219	$362.00	$144.95
17000 Destruction of skin growth	268	227	$229.00	$56.96
17110 Destruction of up to 14 skin growths	221	184	$393.00	$130.85
11102 Tangential biopsy of single skin lesion	165	141	$346.00	$106.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	104	104	$364.00	$125.34
11103 Biopsy of related skin growth, each additional growth	76	44	$186.00	$62.52
17004 Destruction of precancer skin growth, 15 or more growths	49	39	$499.00	$194.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$551.00	$187.56
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	33	28	$345.00	$93.43
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	27	24	$608.00	$197.29
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	26	22	$420.00	$119.26
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	16	11	$15.00	$1.30
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	15	13	$495.00	$123.52
11200 Removal of skin tag, 1-15 skin tags	13	13	$310.00	$72.60
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$150.00	$64.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	471	109	$28.00	$7.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	382	330	$362.00	$121.85
17000 Destruction of skin growth	194	170	$229.00	$55.08
17110 Destruction of up to 14 skin growths	153	130	$393.00	$126.85
11102 Tangential biopsy of single skin lesion	147	130	$346.00	$103.08
99213 Established patient office or other outpatient visit, typically 15 minutes	132	119	$246.00	$83.87
99202 New patient office or other outpatient visit, typically 20 minutes	63	63	$254.00	$85.85
11103 Biopsy of related skin growth, each additional growth	63	41	$186.00	$62.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$364.00	$120.74
17004 Destruction of precancer skin growth, 15 or more growths	28	24	$499.00	$183.77
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	28	23	$420.00	$121.94
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	25	21	$608.00	$184.23
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	16	13	$495.00	$154.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	637	131	$28.00	$6.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	280	245	$362.00	$120.06
99213 Established patient office or other outpatient visit, typically 15 minutes	263	195	$246.00	$82.24
17000 Destruction of skin growth	236	197	$229.00	$54.72
11102 Tangential biopsy of single skin lesion	177	165	$342.10	$100.29
17110 Destruction of up to 14 skin growths	136	110	$393.00	$122.52
11103 Biopsy of related skin growth, each additional growth	103	60	$176.68	$61.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$364.00	$119.97
99202 New patient office or other outpatient visit, typically 20 minutes	43	43	$254.00	$84.87
17004 Destruction of precancer skin growth, 15 or more growths	36	31	$499.00	$172.88
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	28	26	$420.00	$119.98
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	22	15	$15.00	$1.58
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	21	19	$608.00	$190.95
11900 Injection into skin growth, 1-7 growths	20	13	$195.00	$41.48
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	17	17	$345.00	$82.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$150.00	$50.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	305	64	$22.92	$5.66
99213 Established patient office or other outpatient visit, typically 15 minutes	193	165	$197.88	$78.06
11100 Biopsy of single growth of skin and/or tissue	101	94	$296.14	$104.70
17000 Destruction of skin growth	91	82	$181.48	$53.86
17110 Destruction of up to 14 skin growths	77	70	$324.79	$120.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	75	75	$322.75	$116.67
99202 New patient office or other outpatient visit, typically 20 minutes	68	68	$206.57	$80.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$299.36	$115.67
11101 Biopsy of each additional growth of skin and/or tissue	27	22	$105.22	$34.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	16	$94.39	$45.64
17004 Destruction of precancer skin growth, 15 or more growths	15	15	$456.87	$159.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	178	32	$19.00	$5.74
17000 Destruction of skin growth	38	38	$135.00	$51.63
99213 Established patient office or other outpatient visit, typically 15 minutes	38	36	$117.00	$71.62
17110 Destruction of up to 14 skin growths	33	33	$191.00	$108.95
11100 Biopsy of single growth of skin and/or tissue	32	32	$177.00	$88.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$183.00	$108.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$178.00	$107.99

Medical Specialties & State Licenses

CMS Verified: 2026-04-28

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License MA 273077

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.

Dermatology

NUCC Taxonomy Code: 207N00000X

State License CO DR.0058536

Hospital & Practice Group Affiliations

Adult And Pediatric Dermatology Pc

54 Baker Ave Ext, Concord, MA 017422143

Phone: 9783717010

Secondary Practice Locations

133 Littleton Rd Ste 205206

Westford, MA 018863115

Phone: 9786929978

Practice Associates & Co-Workers

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

18 Associated Practitioners

Anna Pozharny , FNP

Nurse Practitioner - Family

NPI 1023441276

Family Nurse Practitioner

Beth Mccabe , RNC, MS, NP

Nurse Practitioner - Family

NPI 1104932219

RNC, Master of Science, Nurse Practitioner

Dr. Peter Muz , MD

Dermatology

NPI 1124006127

Doctor of Medicine (M.D.)

Dr. David Geist , MD

Dermatology - MOHS-Micrographic Surgery

NPI 1124133277

Doctor of Medicine (M.D.)

Donna Kulas , RNC, MS, NP

Nurse Practitioner - Family

NPI 1184736969

RNC, Master of Science, Nurse Practitioner

Meghan Monk

Physician Assistant

NPI 1205491040

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) April 28, 2026

Dermatology (License #273077 in MA)

📍

Updated Practice Location November 11, 2021

Registered at 54 BAKER AVENUE EXT STE 305&306, CONCORD, MA 017422137 (Tel: 9783717010)

📍

Updated Business Mailing Address November 11, 2021

Registered at 526 MAIN ST STE 302, ACTON, MA 017203301 (Tel: 9783717010)

✅

NPI Profile Active June 20, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location June 20, 2017

Registered at 155 S MADISON ST STE 226, DENVER, CO 802093013 (Tel: 3033227789)

📍

Updated Business Mailing Address June 20, 2017

Registered at 155 S. MADISON ST, STE. 226, DENVER, CO 80209 (Tel: 3033227789)

👤

Provider Name / Credentials Updated June 20, 2017

Recorded as SHELLEY YANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2017

Dermatology (License #DR.0058536 in CO)

✅

NPI Profile Active June 27, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 27, 2013

Registered at 123 SUMMER ST, WORCESTER, MA 016081216 (Tel: 5083636177)

📍

Updated Business Mailing Address June 27, 2013

Registered at 123 SUMMER ST, WORCESTER, MA 016081216 (Tel: 5083636177)

👤

Provider Name / Credentials Updated June 27, 2013

Recorded as SHELLEY YANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2013

Internal Medicine (License #255343 in MA)

🟢

Initial NPI Registration & Enumeration June 27, 2013

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: 1033559646

Entity Type:

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

Enumeration Date: June 27, 2013

Last Update: April 28, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

526 Main St Ste 302

Acton, MA 017203301

Phone: 9783717010

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.