Active NPI 1275787673 Individual Practitioner Male Practitioner

Dr. Bryan Sun , MD, PhD

Dermatology • Orange, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Bryan Sun, MD, PhD is a certified Dermatology practicing in Orange, CA. With approximately 18 years of clinical experience since graduating from Harvard Medical School in 2008, Dr. Sun delivers high-quality medical care to the local community at 101 THE CITY DR S.

Dr. Sun is affiliated with Uci Department Of Dermatology and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

101 The City Dr S

Orange, CA 928683201

Telephone 9498240606

Associated Practice Facility / Clinic

🏢 The Department Of Psychiatry Facility NPI 1831159003

Medicare Profile & Education

Medical School

Harvard Medical School

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Orange, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs +3.5 yrs vs City Avg

City Avg: 14.5 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

24 Specialists

Practicing in Orange, CA (2182 Statewide)

Telehealth Adoption Rate

12.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sun (18 Years) 18 Yrs

Orange Specialty Average (14.5 Years) 14.5 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
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	124	24	$573.00	$138.66
99213 Established patient office or other outpatient visit, typically 15 minutes	107	89	$403.85	$97.92
17003 Destruction of precancer skin growth, 2-14 growths	64	17	$29.44	$7.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$496.43	$117.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	42	$561.48	$135.41
11102 Tangential biopsy of single skin lesion	38	37	$482.68	$111.00
17000 Destruction of skin growth	33	31	$332.36	$62.60
17110 Destruction of up to 14 skin growths	25	20	$515.44	$125.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$739.00	$176.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$252.00	$61.72
11104 Punch biopsy, first skin growth	13	13	$607.00	$140.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	388	63	$30.97	$7.67
99213 Established patient office or other outpatient visit, typically 15 minutes	131	117	$283.82	$97.13
17000 Destruction of skin growth	78	70	$280.15	$58.11
11102 Tangential biopsy of single skin lesion	50	48	$369.84	$108.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$430.38	$120.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	26	$369.00	$135.84
17110 Destruction of up to 14 skin growths	25	24	$390.92	$129.25
17004 Destruction of precancer skin growth, 15 or more growths	12	12	$598.00	$189.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	406	61	$31.00	$7.78
99213 Established patient office or other outpatient visit, typically 15 minutes	166	123	$255.00	$98.48
17000 Destruction of skin growth	91	74	$251.00	$60.35
11102 Tangential biopsy of single skin lesion	65	58	$263.00	$106.43
17110 Destruction of up to 14 skin growths	38	34	$321.00	$129.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	25	$369.00	$138.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$359.00	$121.04
11103 Biopsy of related skin growth, each additional growth	28	16	$143.00	$58.10
17004 Destruction of precancer skin growth, 15 or more growths	16	13	$598.00	$191.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$151.00	$61.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	252	46	$27.25	$7.44
99213 Established patient office or other outpatient visit, typically 15 minutes	113	92	$244.49	$99.04
17000 Destruction of skin growth	66	57	$247.08	$59.86
11102 Tangential biopsy of single skin lesion	38	33	$302.00	$113.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	27	$341.66	$140.27
17110 Destruction of up to 14 skin growths	27	23	$336.41	$129.25
11103 Biopsy of related skin growth, each additional growth	16	11	$165.50	$59.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	397	61	$23.00	$6.77
99213 Established patient office or other outpatient visit, typically 15 minutes	108	83	$228.00	$80.84
17000 Destruction of skin growth	98	77	$244.00	$61.72
11102 Tangential biopsy of single skin lesion	37	32	$377.00	$107.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	24	$137.00	$49.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$335.00	$115.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$334.00	$117.24
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$233.00	$78.26
11103 Biopsy of related skin growth, each additional growth	14	11	$203.00	$59.02
17110 Destruction of up to 14 skin growths	13	13	$353.00	$124.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	275	47	$23.00	$6.09
99213 Established patient office or other outpatient visit, typically 15 minutes	146	96	$228.00	$79.30
17000 Destruction of skin growth	84	62	$244.00	$64.36
11102 Tangential biopsy of single skin lesion	35	30	$377.00	$108.45
17004 Destruction of precancer skin growth, 15 or more growths	16	12	$518.00	$164.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$335.00	$114.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	232	47	$23.00	$5.39
99213 Established patient office or other outpatient visit, typically 15 minutes	115	82	$228.00	$74.21
17000 Destruction of skin growth	73	61	$244.00	$60.23
11100 Biopsy of single growth of skin and/or tissue	31	29	$327.00	$104.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$335.00	$109.13
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$233.00	$76.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	215	44	$26.83	$5.89
99213 Established patient office or other outpatient visit, typically 15 minutes	93	58	$211.25	$75.94
17000 Destruction of skin growth	67	56	$284.39	$63.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$307.23	$111.97
11100 Biopsy of single growth of skin and/or tissue	33	31	$367.18	$104.08
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$207.25	$78.04

Medical Specialties & State Licenses

CMS Verified: 2023-10-27

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA A109152

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

Uci Department Of Dermatology

101 The City Dr S, Orange, CA 928683201

Phone: 7144567004

Practice Associates & Co-Workers

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

8 Associated Practitioners

Christina Liljestrom , PA-C

Physician Assistant

NPI 1144788357

Physician Assistant (Certified)

Dr. Michelle Min , MD, MSCI

Dermatology

NPI 1194176354

Doctor of Medicine (M.D.), MSCI

Dr. Linda Doan , MD

Dermatology - Dermatopathology

NPI 1225477268

Doctor of Medicine (M.D.)

Dr. Heather Lampel , MD

Dermatology

NPI 1366520447

Doctor of Medicine (M.D.)

Dr. Sungat Grewal , MD

Dermatology

NPI 1366962292

Doctor of Medicine (M.D.)

Dr. Hege Grande Sarpa , MD

Dermatology

NPI 1528254901

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location October 27, 2023

Registered at 101 THE CITY DR S, ORANGE, CA 928683201 (Tel: 9498240606)

📍

Updated Practice Location July 19, 2023

Registered at 8899 UNIVERSITY CENTER LN STE 350, SAN DIEGO, CA 921221010 (Tel: 8586578322)

✅

NPI Profile Active October 02, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location October 02, 2012

Registered at 450 BROADWAY ST FL C2, DEPARTMENT OF DERMATOLOGY, REDWOOD CITY, CA 940633132 (Tel: 6507236316)

📍

Updated Business Mailing Address October 02, 2012

Registered at 269 CAMPUS DRIVE, CCSR 2155, DEPARTMENT OF DERMATOLOGY, STANFORD, CA 943055486 (Tel: 6507252926)

👤

Provider Name / Credentials Updated October 02, 2012

Recorded as BRYAN SUN, M.D., PH.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 02, 2012

Dermatology (License #A109152 in CA)

🟢

Initial NPI Registration & Enumeration November 12, 2008

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: 1275787673

Entity Type:

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

Enumeration Date: November 12, 2008

Last Update: October 27, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

269 Campus Drive, Ccsr 2155, Department Of Dermatology

Stanford, CA 943055486

Phone: 6507252926

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.