Active NPI 1003133216 Individual Practitioner Female Practitioner

Dr. Tracy Leong , MD

Dermatology • Riverside, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Tracy Leong, MD is a certified Dermatology practicing in Riverside, CA. With approximately 16 years of clinical experience since graduating from Loma Linda University School Of Medicine in 2010, Dr. Leong delivers high-quality medical care to the local community at 7160 BROCKTON AVE FL 2.

Dr. Leong is affiliated with Riverside Medical Clinic Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include aminolevulinic acid hcl for topical administration, 10% gel, 10 mg, destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7160 Brockton Ave Fl 2

Riverside, CA 925062614

Telephone 9517823837

Fax 9513289758

Associated Practice Facility / Clinic

🏢 Riverside Medical Clinic, Inc Facility NPI 1720183403

Medicare Profile & Education

Medical School

Loma Linda University School Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Riverside, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -12.5 yrs vs City Avg

City Avg: 28.5 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

14 Specialists

Practicing in Riverside, CA (2182 Statewide)

Telehealth Adoption Rate

7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

44.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leong (16 Years) 16 Yrs

Riverside Specialty Average (28.5 Years) 28.5 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
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	3,800	12	$5.00	$1.67
17003 Destruction of precancer skin growth, 2-14 growths	470	83	$12.00	$7.03
99213 Established patient office or other outpatient visit, typically 15 minutes	148	125	$164.38	$92.26
17000 Destruction of skin growth	136	117	$123.00	$51.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	81	$231.00	$130.57
11102 Tangential biopsy of single skin lesion	86	76	$182.00	$94.73
17110 Destruction of up to 14 skin growths	55	50	$205.62	$119.23
11103 Biopsy of related skin growth, each additional growth	30	23	$91.00	$52.73
17004 Destruction of precancer skin growth, 15 or more growths	20	15	$303.00	$175.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$201.00	$114.60
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	12	12	$549.00	$305.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	2,623	20	$8.13	$1.63
17003 Destruction of precancer skin growth, 2-14 growths	609	100	$12.00	$7.12
99213 Established patient office or other outpatient visit, typically 15 minutes	203	158	$161.00	$92.48
17000 Destruction of skin growth	166	133	$120.64	$58.73
11102 Tangential biopsy of single skin lesion	74	61	$183.00	$96.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	58	$227.00	$129.42
17110 Destruction of up to 14 skin growths	42	37	$205.00	$119.76
11103 Biopsy of related skin growth, each additional growth	41	27	$91.00	$53.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$199.91	$116.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$296.00	$172.05
17004 Destruction of precancer skin growth, 15 or more growths	21	18	$304.00	$179.09
96574 Application of light with debridement to destroy precancer skin growth	18	11	$506.00	$301.64
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	17	12	$548.00	$312.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	736	106	$12.00	$7.24
99213 Established patient office or other outpatient visit, typically 15 minutes	193	142	$159.60	$93.92
17000 Destruction of skin growth	180	126	$119.39	$54.61
11102 Tangential biopsy of single skin lesion	102	79	$183.00	$98.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	98	78	$225.00	$133.00
17110 Destruction of up to 14 skin growths	61	52	$202.20	$121.87
11103 Biopsy of related skin growth, each additional growth	54	31	$91.20	$54.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$197.40	$117.42
17004 Destruction of precancer skin growth, 15 or more growths	35	26	$300.00	$179.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$294.00	$175.05
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	21	13	$454.09	$1.58
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	18	16	$541.80	$316.85
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	13	12	$495.60	$148.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	464	69	$12.00	$7.01
99213 Established patient office or other outpatient visit, typically 15 minutes	177	132	$161.00	$95.41
17000 Destruction of skin growth	122	89	$118.00	$53.25
11102 Tangential biopsy of single skin lesion	82	68	$186.00	$98.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	53	$229.00	$134.93
11103 Biopsy of related skin growth, each additional growth	58	30	$94.00	$56.86
17110 Destruction of up to 14 skin growths	39	34	$203.00	$120.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$197.00	$118.14
17004 Destruction of precancer skin growth, 15 or more growths	27	23	$292.00	$172.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	716	86	$10.00	$6.55
99213 Established patient office or other outpatient visit, typically 15 minutes	223	149	$127.00	$79.79
17000 Destruction of skin growth	167	103	$111.00	$54.50
11102 Tangential biopsy of single skin lesion	115	89	$170.00	$102.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	65	$184.00	$114.20
11103 Biopsy of related skin growth, each additional growth	60	32	$91.00	$57.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$182.00	$114.61
99202 New patient office or other outpatient visit, typically 20 minutes	53	53	$128.00	$78.72
17110 Destruction of up to 14 skin growths	52	43	$190.00	$119.11
17004 Destruction of precancer skin growth, 15 or more growths	34	27	$269.00	$170.99
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	27	19	$505.46	$308.72
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	27	17	$500.00	$1.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	23	$77.00	$48.55
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	24	14	$226.00	$146.80
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	19	15	$480.00	$151.61
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	12	12	$301.00	$182.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	448	58	$9.95	$5.90
99213 Established patient office or other outpatient visit, typically 15 minutes	187	108	$124.98	$76.50
17000 Destruction of skin growth	97	77	$110.80	$48.70
11102 Tangential biopsy of single skin lesion	79	68	$168.00	$90.63
17110 Destruction of up to 14 skin growths	55	49	$188.05	$116.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	44	$184.00	$109.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$183.00	$109.73
99202 New patient office or other outpatient visit, typically 20 minutes	41	41	$127.95	$78.72
11103 Biopsy of related skin growth, each additional growth	38	23	$91.00	$56.23
17004 Destruction of precancer skin growth, 15 or more growths	30	27	$259.00	$159.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	18	$76.00	$47.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	499	95	$10.47	$5.37
99213 Established patient office or other outpatient visit, typically 15 minutes	232	145	$108.22	$74.02
17000 Destruction of skin growth	150	118	$118.97	$48.02
88305 Pathology examination of tissue using a microscope, intermediate complexity	149	80	$163.00	$39.82
11100 Biopsy of single growth of skin and/or tissue	115	99	$161.74	$94.78
17110 Destruction of up to 14 skin growths	78	61	$171.13	$113.54
99202 New patient office or other outpatient visit, typically 20 minutes	49	49	$119.24	$75.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	40	$156.95	$109.13
11101 Biopsy of each additional growth of skin and/or tissue	43	30	$51.12	$32.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$157.19	$108.89
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	29	26	$476.38	$310.97
17004 Destruction of precancer skin growth, 15 or more growths	22	21	$253.95	$148.03
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	16	14	$325.38	$127.59
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	12	12	$395.75	$145.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	183	44	$11.44	$5.88
99213 Established patient office or other outpatient visit, typically 15 minutes	133	89	$104.81	$75.65
88305 Pathology examination of tissue using a microscope, intermediate complexity	86	46	$163.00	$40.62
17000 Destruction of skin growth	71	59	$135.25	$49.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$157.79	$111.38
17110 Destruction of up to 14 skin growths	61	44	$196.33	$104.80
11100 Biopsy of single growth of skin and/or tissue	60	50	$155.00	$91.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	35	$158.16	$111.08
17004 Destruction of precancer skin growth, 15 or more growths	34	22	$308.35	$157.03
11101 Biopsy of each additional growth of skin and/or tissue	24	15	$49.00	$33.79
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$112.25	$77.40

Medical Specialties & State Licenses

CMS Verified: 2025-04-15

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA A119718

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

Riverside Medical Clinic Inc

7160 Brockton Ave, Riverside, CA 925062614

Phone: 9517825110

Secondary Practice Locations

21634 Retreat Pkwy

Corona, CA 928836100

Phone: 9514936827

Practice Associates & Co-Workers

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

4 Associated Practitioners

Crystal Thayer , PA-C

Physician Assistant

NPI 1437818523

Physician Assistant (Certified)

Dana Llamas

Physician Assistant

NPI 1467817783

Grace Mcdonald

Physician Assistant

NPI 1528846425

Dr. Shira Young , MD

Dermatology

NPI 1740264985

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Business Mailing Address April 15, 2025

Registered at 7160 BROCKTON AVE FL 2, RIVERSIDE, CA 925062620 (Tel: 9517823837)

📍

Updated Practice Location February 26, 2020

Registered at 7160 BROCKTON AVE FL 2, RIVERSIDE, CA 925062614 (Tel: 9517823837)

📍

Updated Business Mailing Address February 26, 2020

Registered at 7160 BROCKTON AVE FL 2, RIVERSIDE, CA 925062614 (Tel: 9517823837)

✅

NPI Profile Active April 01, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location April 01, 2015

Registered at 4510 EXECUTIVE DRIVE, SUITE #200, SAN DIEGO, CA 92121 (Tel: 8584537224)

📍

Updated Business Mailing Address April 01, 2015

Registered at 4510 EXECUTIVE DRIVE, SUITE #200, SAN DIEGO, CA 92121 (Tel: 8584537224)

👤

Provider Name / Credentials Updated April 01, 2015

Recorded as TRACY LEONG, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 01, 2015

Dermatology (License #A119718 in CA)

🟢

Initial NPI Registration & Enumeration April 27, 2010

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: 1003133216

Entity Type:

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

Enumeration Date: April 27, 2010

Last Update: April 15, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7160 Brockton Ave Fl 2

Riverside, CA 925062620

Phone: 9517823837

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

⚠️ Medical Disclaimer

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