Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1003311051 Individual Practitioner Male Practitioner

Dr. David Lee Arnold , DO

Dermatology • Downey, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Arnold, DO is a certified Dermatology practicing in Downey, CA. With approximately 8 years of clinical experience since graduating from Edward Via Col Of Osteo Medicine-Virginia Campus in 2018, Dr. Arnold delivers high-quality medical care to the local community at 8345 FIRESTONE BLVD STE 310.

Dr. Arnold maintains professional affiliations with Howard Fein Md Inc, Island Dermatology, Inc., Steven E Hodgkin Md A Professional Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include tangential biopsy of single skin lesion, established patient outpatient office visit, new 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

8345 Firestone Blvd Ste 310

Downey, CA 902413872

Telephone 6529233001
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Edward Via Col Of Osteo Medicine-Virginia Campus

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Downey, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -8.7 yrs vs City Avg
City Avg: 16.7 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
8 Specialists

Practicing in Downey, CA (2182 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
71.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Arnold (8 Years) 8 Yrs
Downey Specialty Average (16.7 Years) 16.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
11102 Tangential biopsy of single skin lesion
40 39 $355.00 $95.25
99213 Established patient office or other outpatient visit, typically 15 minutes
35 33 $300.00 $98.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
30 30 $371.00 $120.67
11103 Biopsy of related skin growth, each additional growth
27 17 $175.00 $56.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
24 23 $423.00 $138.76
17110 Destruction of up to 14 skin growths
22 22 $398.00 $129.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
22 22 $548.00 $179.69
17004 Destruction of precancer skin growth, 15 or more growths
21 20 $584.00 $187.97
17000 Destruction of skin growth
12 12 $231.00 $44.19
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs
12 12 $1463.00 $459.71
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm
12 11 $841.00 $132.28

Medical Specialties & State Licenses

CMS Verified: 2026-06-30
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA 20A19246

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 - MOHS-Micrographic Surgery

NUCC Taxonomy Code: 207ND0101X

State License CA 20A19246

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

General Practice

NUCC Taxonomy Code: 208D00000X

State License FL OS16416

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License FL OS16416

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Howard Fein Md Inc

5865 E Naples Plz, Long Beach, CA 908035040

Phone: 3105417800

Island Dermatology, Inc.

8345 Firestone Blvd, Downey, CA 902413872

Phone: 5629233001

Howard Fein Md Inc

550 Deep Valley Dr, Rolling Hills Estates, CA 902747602

Phone: 3105417800

Howard Fein Md Inc

11525 Brookshire Ave, Downey, CA 902414982

Phone: 5629236450

Steven E Hodgkin Md A Professional Corporation

15366 11th St, Victorville, CA 923953726

Phone: 7602456465

Practice Associates & Co-Workers

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

2 Associated Practitioners
Shannon Rasmussen

Physician Assistant

NPI 1134748080
Cecilia Ann , NP

Nurse Practitioner - Family

NPI 1306212717

Nurse Practitioner

Career & Practice History Timeline

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

12 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2026

Dermatology (License #20A19246 in CA)

📍
Updated Practice Location August 05, 2024

Registered at 8345 FIRESTONE BLVD STE 310, DOWNEY, CA 902413872 (Tel: 6529233001)

📍
Updated Business Mailing Address August 05, 2024

Registered at 8345 FIRESTONE BLVD STE 310, DOWNEY, CA 902413872 (Tel: 5629233001)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 21, 2021

Internal Medicine (License #OS16416 in FL)

📍
Updated Practice Location June 25, 2020

Registered at 1701 FLETCHER ST, HOLLYWOOD, FL 330206538 (Tel: 2088414552)

📍
Updated Business Mailing Address June 25, 2020

Registered at 1701 FLETCHER ST, HOLLYWOOD, FL 330206538 (Tel: 2088414552)

NPI Profile Active March 29, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location March 29, 2018

Registered at 3595 OLENTANGY RIVER RD, COLUMBUS, OH 432143440 (Tel: 6145665456)

📍
Updated Business Mailing Address March 29, 2018

Registered at 3595 OLENTANGY RIVER RD, COLUMBUS, OH 432143440 (Tel: 6145665456)

👤
Provider Name / Credentials Updated March 29, 2018

Recorded as DAVID ARNOLD, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 29, 2018

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: 1003311051
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2018
Last Update: June 30, 2026
Sole Proprietor: No

Mailing Address

8345 Firestone Blvd Ste 310

Downey, CA 902413872

Phone: 5629233001

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.