Active NPI 1558706234 Individual Practitioner Male Practitioner

Dr. Hung Doan , MD, PhD

Dermatology • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Hung Doan, MD, PhD is a certified Dermatology practicing in Houston, TX. With approximately 13 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 2013, Dr. Doan delivers high-quality medical care to the local community at 1515 HOLCOMBE BLVD UNIT 1452.

Dr. Doan is affiliated with Physicians Referral Service 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

1515 Holcombe Blvd Unit 1452

Houston, TX 770304000

Telephone 7137458040

Fax 7137926632

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Houston, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -7.7 yrs vs City Avg

City Avg: 20.7 Yrs

State Avg: 20.2 Yrs

Regional Practice Density

173 Specialists

Practicing in Houston, TX (1210 Statewide)

Telehealth Adoption Rate

5.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Doan (13 Years) 13 Yrs

Houston Specialty Average (20.7 Years) 20.7 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	493	89	$43.90	$1.98
17003 Destruction of precancer skin growth, 2-14 growths	406	77	$43.75	$1.98
99213 Established patient office or other outpatient visit, typically 15 minutes	356	303	$177.67	$65.78
99213 Established patient office or other outpatient visit, typically 15 minutes	331	285	$177.39	$66.02
17000 Destruction of skin growth	146	113	$232.90	$53.11
17000 Destruction of skin growth	127	106	$232.07	$55.02
11102 Tangential biopsy of single skin lesion	75	69	$310.16	$30.02
11102 Tangential biopsy of single skin lesion	60	55	$310.77	$29.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$319.25	$81.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	56	$274.51	$96.33
11103 Biopsy of related skin growth, each additional growth	32	22	$182.25	$21.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	28	$275.67	$97.29
17004 Destruction of precancer skin growth, 15 or more growths	26	16	$773.15	$99.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$318.68	$82.64
17110 Destruction of up to 14 skin growths	24	22	$322.96	$69.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	19	$125.68	$35.35
17110 Destruction of up to 14 skin growths	22	22	$322.32	$66.87
17004 Destruction of precancer skin growth, 15 or more growths	15	13	$770.13	$99.41
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$215.93	$47.61
11104 Punch biopsy, first skin growth	13	13	$383.46	$36.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$126.25	$35.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	480	92	$41.74	$2.03
17003 Destruction of precancer skin growth, 2-14 growths	423	82	$41.60	$2.05
99213 Established patient office or other outpatient visit, typically 15 minutes	319	268	$171.28	$66.75
99213 Established patient office or other outpatient visit, typically 15 minutes	269	243	$171.10	$66.99
17000 Destruction of skin growth	141	109	$224.12	$53.60
17000 Destruction of skin growth	116	98	$223.34	$54.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$306.94	$84.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$305.59	$84.36
11102 Tangential biopsy of single skin lesion	47	45	$299.45	$30.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	41	$264.05	$98.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	37	$264.44	$99.01
11102 Tangential biopsy of single skin lesion	41	39	$299.29	$32.36
11103 Biopsy of related skin growth, each additional growth	31	16	$174.13	$21.97
17110 Destruction of up to 14 skin growths	28	27	$312.29	$68.34
17110 Destruction of up to 14 skin growths	28	26	$311.89	$67.13
11104 Punch biopsy, first skin growth	27	25	$371.85	$40.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	24	$122.80	$36.03
11103 Biopsy of related skin growth, each additional growth	17	13	$175.47	$21.97
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$211.50	$48.76
11104 Punch biopsy, first skin growth	15	14	$370.60	$41.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$121.79	$36.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	489	102	$39.70	$2.09
17003 Destruction of precancer skin growth, 2-14 growths	450	78	$39.76	$2.13
99213 Established patient office or other outpatient visit, typically 15 minutes	284	241	$164.46	$68.44
99213 Established patient office or other outpatient visit, typically 15 minutes	247	195	$164.66	$68.71
17000 Destruction of skin growth	153	125	$215.41	$54.83
17000 Destruction of skin growth	116	88	$215.65	$56.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$295.86	$85.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$295.71	$85.82
11102 Tangential biopsy of single skin lesion	50	46	$286.60	$27.12
11102 Tangential biopsy of single skin lesion	31	29	$287.65	$26.84
17110 Destruction of up to 14 skin growths	29	28	$299.38	$68.79
11103 Biopsy of related skin growth, each additional growth	24	13	$169.50	$20.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$255.89	$100.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$254.88	$100.79
17004 Destruction of precancer skin growth, 15 or more growths	16	13	$716.44	$95.10
17110 Destruction of up to 14 skin growths	13	13	$295.85	$68.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$116.67	$37.31
11104 Punch biopsy, first skin growth	11	11	$358.45	$46.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	387	72	$42.27	$2.16
99213 Established patient office or other outpatient visit, typically 15 minutes	257	213	$157.82	$69.70
17003 Destruction of precancer skin growth, 2-14 growths	208	46	$42.10	$2.16
99213 Established patient office or other outpatient visit, typically 15 minutes	115	96	$157.93	$69.39
17000 Destruction of skin growth	106	84	$206.34	$54.27
17000 Destruction of skin growth	62	55	$206.84	$54.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$284.64	$85.72
11102 Tangential biopsy of single skin lesion	54	49	$276.33	$29.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$284.08	$86.38
17110 Destruction of up to 14 skin growths	39	38	$287.59	$68.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	27	$246.65	$102.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	24	$243.74	$102.98
11102 Tangential biopsy of single skin lesion	24	21	$275.92	$29.23
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$192.84	$51.04
17004 Destruction of precancer skin growth, 15 or more growths	19	16	$689.95	$101.53
17004 Destruction of precancer skin growth, 15 or more growths	15	11	$689.33	$101.53
17110 Destruction of up to 14 skin growths	14	14	$289.00	$68.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$413.82	$140.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	420	81	$45.43	$2.21
99213 Established patient office or other outpatient visit, typically 15 minutes	183	166	$151.93	$53.19
17003 Destruction of precancer skin growth, 2-14 growths	133	26	$45.46	$2.16
17000 Destruction of skin growth	109	99	$199.31	$54.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	69	$236.99	$81.81
11102 Tangential biopsy of single skin lesion	47	43	$265.98	$33.05
99213 Established patient office or other outpatient visit, typically 15 minutes	45	43	$152.13	$52.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$273.37	$78.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	34	$235.57	$79.31
17000 Destruction of skin growth	30	29	$199.10	$51.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$275.07	$78.22
17110 Destruction of up to 14 skin growths	21	21	$276.38	$69.97
17004 Destruction of precancer skin growth, 15 or more growths	19	16	$670.84	$102.57
11102 Tangential biopsy of single skin lesion	19	18	$268.79	$33.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$108.50	$26.74
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$185.62	$52.36
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$186.92	$48.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	587	112	$55.83	$2.50
17003 Destruction of precancer skin growth, 2-14 growths	361	75	$56.05	$2.36
99213 Established patient office or other outpatient visit, typically 15 minutes	308	276	$145.38	$51.67
17000 Destruction of skin growth	161	143	$191.96	$52.96
99213 Established patient office or other outpatient visit, typically 15 minutes	149	132	$145.09	$49.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	108	$229.18	$79.88
17000 Destruction of skin growth	95	82	$191.69	$49.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	88	88	$263.95	$76.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	75	$229.56	$75.74
11102 Tangential biopsy of single skin lesion	58	56	$263.00	$31.28
17110 Destruction of up to 14 skin growths	45	43	$268.22	$67.91
11102 Tangential biopsy of single skin lesion	42	36	$263.00	$27.82
17004 Destruction of precancer skin growth, 15 or more growths	32	18	$644.03	$92.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$263.31	$74.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	21	$104.60	$25.89
11104 Punch biopsy, first skin growth	24	22	$329.00	$50.19
17004 Destruction of precancer skin growth, 15 or more growths	24	20	$646.67	$100.41
17110 Destruction of up to 14 skin growths	19	18	$265.58	$66.48
11103 Biopsy of related skin growth, each additional growth	16	13	$154.00	$23.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	13	$192.00	$73.69
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$267.71	$102.67
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$178.62	$51.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	276	55	$59.00	$2.44
17003 Destruction of precancer skin growth, 2-14 growths	233	46	$54.24	$3.16
99213 Established patient office or other outpatient visit, typically 15 minutes	188	169	$144.12	$51.84
99213 Established patient office or other outpatient visit, typically 15 minutes	140	121	$145.26	$63.81
17000 Destruction of skin growth	81	75	$190.00	$51.47
99202 New patient office or other outpatient visit, typically 20 minutes	60	60	$153.67	$71.87
17000 Destruction of skin growth	59	55	$186.10	$53.12
11100 Biopsy of single growth of skin and/or tissue	39	39	$239.92	$69.43
11100 Biopsy of single growth of skin and/or tissue	35	28	$263.00	$44.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$261.00	$77.79
17110 Destruction of up to 14 skin growths	22	20	$264.00	$71.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	18	$89.43	$38.44
17110 Destruction of up to 14 skin growths	21	20	$242.33	$96.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$233.21	$90.49
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$177.00	$51.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$103.00	$25.87
17004 Destruction of precancer skin growth, 15 or more growths	15	11	$639.00	$102.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	34	34	$149.00	$75.43
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$146.00	$72.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$217.00	$108.90
11100 Biopsy of single growth of skin and/or tissue	13	13	$213.00	$104.47
17000 Destruction of skin growth	13	12	$180.00	$59.67

Medical Specialties & State Licenses

CMS Verified: 2026-05-12

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License TX R1017

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

Physicians Referral Service

2130 W Holcombe Blvd, Houston, TX 770304009

Phone: 7135925433

Physicians Referral Service

13900 Katy Fwy, Houston, TX 770791012

Phone: 7135639600

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Practice Location May 12, 2026

Registered at 1515 HOLCOMBE BLVD UNIT 1452, HOUSTON, TX 770304000 (Tel: 7137458040)

📍

Updated Practice Location May 17, 2023

Registered at 1400 PRESSLER ST, HOUSTON, TX 770303722 (Tel: 7137458040)

📍

Updated Business Mailing Address May 17, 2023

Registered at 1515 HOLCOMBE BLVD UNIT 1452, HOUSTON, TX 770304000 (Tel: 7137458040)

✅

NPI Profile Active May 10, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location May 10, 2017

Registered at 6655 TRAVIS ST, SUITE 700, HOUSTON, TX 770301312 (Tel: 7135008260)

📍

Updated Business Mailing Address May 10, 2017

Registered at 6655 TRAVIS ST, SUITE 700, HOUSTON, TX 770301312 (Tel: 7135008260)

👤

Provider Name / Credentials Updated May 10, 2017

Recorded as HUNG DOAN, M.D., PH.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2017

Dermatology (License #R1017 in TX)

✅

NPI Profile Active March 13, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 13, 2014

Registered at 6655 TRAVIS ST, SUITE 600, HOUSTON, TX 770301312 (Tel: 7135243432)

📍

Updated Business Mailing Address March 13, 2014

Registered at 6655 TRAVIS ST, SUITE 600, HOUSTON, TX 770301312 (Tel: 7135243432)

👤

Provider Name / Credentials Updated March 13, 2014

Recorded as HUNG DOAN, M.D., PH.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 13, 2014

Student in an Organized Health Care Education/Training Program (License #BP10046732 in TX)

🟢

Initial NPI Registration & Enumeration May 07, 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: 1558706234

Entity Type:

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

Enumeration Date: May 07, 2013

Last Update: May 12, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1515 Holcombe Blvd Unit 1452

Houston, TX 770304000

Phone: 7137458040

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.