Active NPI 1760500813 Individual Practitioner Male Practitioner

Dr. Sam Tzen-Yue Hwang , MD, PhD

Dermatology • Milwaukee, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Sam Hwang, MD, PhD is a certified Dermatology practicing in Milwaukee, WI. With approximately 35 years of clinical experience since graduating from Harvard Medical School in 1991, Dr. Hwang delivers high-quality medical care to the local community at 9200 W WISCONSIN AVE.

Dr. Hwang maintains professional affiliations with Regents Of The University Of California, Regents Of The Univ Of Ca and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

9200 W Wisconsin Ave
Suite 4100

Milwaukee, WI 532263522

Telephone 4149553100

Fax 4149556221

Associated Practice Facility / Clinic

🏢 Froedtert Memorial Lutheran Hospital, Inc. Facility NPI 1255334173

Medicare Profile & Education

Medical School

Harvard Medical School

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Milwaukee, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +14.0 yrs vs City Avg

City Avg: 21.0 Yrs

State Avg: 22.7 Yrs

Regional Practice Density

39 Specialists

Practicing in Milwaukee, WI (337 Statewide)

Telehealth Adoption Rate

2.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

81.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hwang (35 Years) 35 Yrs

Milwaukee Specialty Average (21.0 Years) 21.0 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	1,042	188	$34.86	$3.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	283	220	$502.00	$109.19
99213 Established patient office or other outpatient visit, typically 15 minutes	279	258	$354.00	$75.35
17000 Destruction of skin growth	269	232	$323.00	$54.93
17110 Destruction of up to 14 skin growths	150	143	$446.00	$90.83
11102 Tangential biopsy of single skin lesion	102	95	$396.00	$50.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$434.00	$97.91
17004 Destruction of precancer skin growth, 15 or more growths	39	34	$675.00	$133.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$646.00	$157.17
11103 Biopsy of related skin growth, each additional growth	25	19	$202.00	$31.89
11104 Punch biopsy, first skin growth	22	22	$491.09	$65.42
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	17	$699.00	$157.15
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	21	19	$59.00	$16.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$220.00	$44.38
11900 Injection into skin growth, 1-7 growths	18	18	$220.00	$32.34
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$297.00	$62.48
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	17	17	$1002.00	$154.20
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	15	$1202.00	$192.99
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	12	12	$687.00	$130.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,056	188	$31.98	$3.38
99213 Established patient office or other outpatient visit, typically 15 minutes	373	294	$354.00	$76.18
17000 Destruction of skin growth	267	220	$323.00	$54.05
17110 Destruction of up to 14 skin growths	155	138	$446.00	$86.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	138	106	$502.00	$103.04
11102 Tangential biopsy of single skin lesion	110	104	$396.00	$43.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	86	86	$434.00	$90.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	60	59	$220.00	$44.80
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	37	36	$1202.00	$190.76
17004 Destruction of precancer skin growth, 15 or more growths	36	33	$675.00	$125.25
11104 Punch biopsy, first skin growth	35	35	$492.17	$56.26
99202 New patient office or other outpatient visit, typically 20 minutes	32	32	$297.00	$60.25
11103 Biopsy of related skin growth, each additional growth	23	20	$202.00	$25.39
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	17	16	$974.00	$95.60
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	17	16	$569.00	$103.56
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	14	13	$687.00	$125.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	604	114	$28.45	$3.23
99213 Established patient office or other outpatient visit, typically 15 minutes	235	211	$345.83	$75.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	202	143	$487.03	$105.53
17000 Destruction of skin growth	160	135	$316.25	$47.52
17110 Destruction of up to 14 skin growths	152	128	$438.45	$80.23
11102 Tangential biopsy of single skin lesion	70	66	$396.00	$39.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	37	$213.40	$42.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$627.59	$140.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$428.93	$95.33
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	20	19	$1176.80	$173.72
11104 Punch biopsy, first skin growth	18	18	$493.11	$50.66
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	11	11	$564.09	$102.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	531	94	$25.29	$2.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	225	154	$429.33	$105.19
99213 Established patient office or other outpatient visit, typically 15 minutes	175	149	$297.22	$69.93
17000 Destruction of skin growth	150	116	$292.05	$45.43
17110 Destruction of up to 14 skin growths	137	114	$427.30	$69.83
11102 Tangential biopsy of single skin lesion	79	72	$386.28	$28.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$606.79	$141.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$402.05	$86.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	32	$181.57	$37.54
11104 Punch biopsy, first skin growth	20	19	$483.60	$44.65
11900 Injection into skin growth, 1-7 growths	16	11	$209.50	$27.51
17004 Destruction of precancer skin growth, 15 or more growths	14	13	$610.57	$103.68
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	11	11	$555.91	$87.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	487	79	$21.57	$2.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	166	128	$349.41	$82.10
99213 Established patient office or other outpatient visit, typically 15 minutes	142	113	$240.60	$53.81
17000 Destruction of skin growth	127	100	$281.96	$46.76
17110 Destruction of up to 14 skin growths	92	79	$417.17	$71.04
11102 Tangential biopsy of single skin lesion	47	43	$330.64	$28.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$344.90	$79.92
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$240.84	$52.89
11104 Punch biopsy, first skin growth	18	18	$417.17	$48.88
11103 Biopsy of related skin growth, each additional growth	15	11	$179.60	$23.92
99451 Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes	13	13	$134.00	$38.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	585	100	$21.00	$2.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	237	181	$339.00	$83.10
17000 Destruction of skin growth	148	122	$282.00	$49.38
99213 Established patient office or other outpatient visit, typically 15 minutes	138	108	$231.00	$53.13
17110 Destruction of up to 14 skin growths	89	82	$416.00	$73.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$339.00	$80.69
11102 Tangential biopsy of single skin lesion	58	55	$322.00	$30.66
11103 Biopsy of related skin growth, each additional growth	26	18	$174.00	$26.64
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$236.00	$56.95
11104 Punch biopsy, first skin growth	23	23	$431.88	$52.27
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	15	12	$648.00	$113.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	531	97	$21.00	$2.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	206	159	$339.00	$80.06
17000 Destruction of skin growth	144	121	$282.00	$49.63
99213 Established patient office or other outpatient visit, typically 15 minutes	124	99	$231.00	$52.44
11100 Biopsy of single growth of skin and/or tissue	81	72	$386.00	$38.04
17110 Destruction of up to 14 skin growths	61	54	$416.00	$72.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$339.00	$77.69
11101 Biopsy of each additional growth of skin and/or tissue	23	15	$120.00	$25.28
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$236.00	$51.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	290	53	$27.37	$2.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	90	$338.61	$80.16
99213 Established patient office or other outpatient visit, typically 15 minutes	101	78	$224.76	$51.93
17000 Destruction of skin growth	87	73	$282.00	$48.15
11100 Biopsy of single growth of skin and/or tissue	55	51	$372.29	$41.18
17110 Destruction of up to 14 skin growths	54	51	$401.56	$72.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$339.46	$77.52
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$231.94	$51.61

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License WI 52541

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 PA MD424949

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1760500813 (WI)

Hospital & Practice Group Affiliations

Regents Of The University Of California

3160 Folsom Blvd, Sacramento, CA 958165263

Phone: 9167345486

Regents Of The Univ Of Ca

3301 C St, Sacramento, CA 958163300

Phone: 9167347844

Practice Associates & Co-Workers

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

40 Associated Practitioners

Tracy Wandtke Herrmann , APNP, CNM

Advanced Practice Midwife

NPI 1003009010

Advanced Practice Nurse Prescriber, Certified Nurse Midwife

Dr. Zachary Smith , DO

Internal Medicine - Gastroenterology

NPI 1003048976

Doctor of Osteopathic Medicine (D.O.)

Dr. Colleen Crowe , MD, MPH

Emergency Medicine

NPI 1003071283

Doctor of Medicine (M.D.), Master of Public Health

Roberto Mejias , APNP

Nurse Practitioner - Pediatrics

NPI 1003071937

Advanced Practice Nurse Prescriber

Anne Lakatos , APN-BC, APNP, RN

Nurse Practitioner - Adult Health

NPI 1003149295

APNBC, Advanced Practice Nurse Prescriber, Registered Nurse

Amanda Manders , APNP

Nurse Practitioner - Adult Health

NPI 1003156613

Advanced Practice Nurse Prescriber

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 27, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location February 27, 2013

Registered at 9200 W WISCONSIN AVE, SUITE 4100, MILWAUKEE, WI 532263522 (Tel: 4149553100)

📍

Updated Business Mailing Address February 27, 2013

Registered at 9200 W WISCONSIN AVE, SUITE 4100, MILWAUKEE, WI 532263522 (Tel: 4149553100)

👤

Provider Name / Credentials Updated February 27, 2013

Recorded as SAM HWANG, M.D., PH.D.

🎓

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

Dermatology (License #52541 in WI)

🟢

Initial NPI Registration & Enumeration March 27, 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: 1760500813

Entity Type:

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

Enumeration Date: March 27, 2007

Last Update: February 27, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9200 W Wisconsin Ave, Suite 4100

Milwaukee, WI 532263522

Phone: 4149553100

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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