Individual provider Active NPI

David Lee Arnold, DO

  • Dermatology Physician
  • Downey, CA
National Provider Identifier
1003311051
Registry record updated Jun 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
20A19246 Issued in CA
Practice address
8345 Firestone Blvd Ste 310
Downey, CA 90241-3872
Phone
(652) 923-3001
NPI assigned
Mar 29, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 30, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
MOHS-Micrographic Surgery Physician 207ND0101X 20A19246 CA
General Practice Physician 208D00000X OS16416 FL
Dermatology Physician 207N00000X 20A19246 CA Primary
Internal Medicine Physician 207R00000X OS16416 FL

Addresses

Primary practice location

8345 Firestone Blvd Ste 310
Downey, CA 90241-3872

Mailing address

8345 Firestone Blvd Ste 310
Downey, CA 90241-3872
Phone (562) 923-3001

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221101001724 CA Practitioner - General Practice 4385999754 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Practice
Education
Edward Via Col of Osteo Medicine-Virginia Campus, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Howard Fein MD IncGroup PAC ID 4082678305, 14 clinicians
Steven E Hodgkin MD a Professional CorporationGroup PAC ID 3577454099, 3 clinicians
Island Dermatology, Inc.Group PAC ID 1850395070, 27 clinicians

Practice addresses (Care Compare)

11525 Brookshire Ave
Suite 101
Downey, CA 90241-4982
Phone (562) 923-6450

15366 11TH St
Suite K
Victorville, CA 92395-3726
Phone (760) 245-6465

550 Deep Valley Dr
Suite 283
Rolling Hills Estates, CA 90274-7602
Phone (310) 541-7800

5865 E Naples PLZ
Long Beach, CA 90803-5040
Phone (310) 541-7800

8345 Firestone Blvd
Suite 310
Downey, CA 90241-3872
Phone (562) 923-3001

Merit-based Incentive Payment System (MIPS)

Final score
94.66 of 100Reported as group
Promoting interoperability
92
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision61
Removal of tissue1-10
Removal of skin lesions485
Removal of skin cancer342
Skin biopsy290

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
20A19246CAMDDermatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Palos Verdes Skin Surgery Ctr Inc CurrentSince Apr 11, 2025 Accepting new patients
Steven E Hodgkin MD a Professional Corporation CurrentSince May 1, 2025 Accepting new patients
Howard Fein MD Inc Dermatology CurrentSince Aug 12, 2024 Accepting new patients
Hai Tran, M.D., Inc. Dermatology Current Accepting new patients
Signify Health Medical Associates of California, PC General Practice CurrentSince Sep 19, 2022 Accepting new patients
Palos Verdes Skin Surgery Center Inc. Mohs-Micrographic Surgery CurrentSince Apr 11, 2025 Accepting new patients
Island Dermatology, Inc Dermatology CurrentSince Aug 1, 2024 Accepting new patients

Locations

8345 Firestone Blvd
Ste 310
Downey, CA 90241
Phone (562) 923-3001

11525 Brookshire Ave
Ste 101
Downey, CA 90241
Phone (562) 923-6450

210 S Grand Ave
Glendora, CA 91741
Phone (626) 335-0213

210 S Grand Ave
Ste 208
Glendora, CA 91741
Phone (626) 914-3675

16785 Bear Valley Rd
Hesperia, CA 92345
Phone (760) 782-8884

16785 Bear Valley Rd
Ste 5
Hesperia, CA 92345
Phone (760) 951-7762

5865 E Naples Plz
Long Beach, CA 90803
Phone (310) 541-7800

818 W 7th St
Ste 930
Los Angeles, CA 90017
Phone (800) 525-9202

360 San Miguel Dr
Ste 501
Newport Beach, CA 92660
Phone (949) 644-1025

217 Avenida del Norte
Redondo Beach, CA 90277
Phone (213) 540-7546

550 Deep Valley Dr
Ste 283
Rolling Hills Estates, CA 90274
Phone (310) 541-7800

505 Montgomery St
Fl 10
San Francisco, CA 94111
Phone (503) 427-8095

12611 Hesperia Rd
Ste A
Victorville, CA 92395
Phone (442) 255-4130

15366 Eleventh St
Ste K
Victorville, CA 92395
Phone (760) 241-6465

15366 Eleventh St
Ste 5
Victorville, CA 92395
Phone (760) 241-6465

4055 Valley View Ln
Ste 400
Dallas, TX 75244
Phone (469) 466-7037

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1522281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782777600000",
    "number": "1003311051",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8345 FIRESTONE BLVD STE 310",
            "city": "DOWNEY",
            "state": "CA",
            "postal_code": "902413872",
            "telephone_number": "562-923-3001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8345 FIRESTONE BLVD STE 310",
            "city": "DOWNEY",
            "state": "CA",
            "postal_code": "902413872",
            "telephone_number": "652-923-3001"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARNOLD",
        "first_name": "DAVID",
        "middle_name": "LEE",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-29",
        "last_updated": "2026-06-30",
        "certification_date": "2026-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ND0101X",
            "taxonomy_group": "",
            "desc": "Dermatology, MOHS-Micrographic Surgery",
            "state": "CA",
            "license": "20A19246",
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "FL",
            "license": "OS16416",
            "primary": false
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "20A19246",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "OS16416",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Downey, CA

Sources for this page

Verify at the official NPI Registry.