Lawrence Arnold Sherwin, M.D.

Primary specialty

Dermatopathology PhysicianTaxonomy code 207ND0900X

License

A23310 Issued in CA

Practice address

800 N Tustin Ave
Ste G
Santa Ana, CA 92705-3605

Phone

(714) 547-6111

Fax

(714) 547-0833

NPI assigned

Jun 28, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Lawrence a Sherwin MD Inc

  • Dermatopathology Physician
  • Santa Ana, CA
  • NPI 1407921471
  NPD (past) Authorized official

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

{
    "created_epoch": "1119916800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1508863150",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 N TUSTIN AVE",
            "address_2": "STE G",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053605",
            "telephone_number": "714-547-6111",
            "fax_number": "714-547-0833"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 N TUSTIN AVE",
            "address_2": "STE G",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053605",
            "telephone_number": "714-547-6111",
            "fax_number": "714-547-0833"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHERWIN",
        "first_name": "LAWRENCE",
        "middle_name": "ARNOLD",
        "name_prefix": "Mr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-28",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ND0900X",
            "taxonomy_group": "",
            "desc": "Dermatology, Dermatopathology",
            "state": "CA",
            "license": "A23310",
            "primary": true
        },
        {
            "code": "207NI0002X",
            "taxonomy_group": "",
            "desc": "Dermatology, Clinical & Laboratory Dermatological Immunology",
            "state": "CA",
            "license": "A23310",
            "primary": false
        },
        {
            "code": "207NS0135X",
            "taxonomy_group": "",
            "desc": "Dermatology, Procedural Dermatology",
            "state": "CA",
            "license": "A23310",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Becky Lee Sherlock, BT
• Chauncy Sherman
• Ronald Arlen Sherman, MD
• Sarah Sherman, D.O.
• Sherry a. Burchell M.D., a Professional Corporation
• Naveen Shetty, MPH
• Crystal Zhao Shi
• Sean Shick, SONOGRAPHER
• Katherine Shier
• Leslie Fujiko Shigemasa, R.D.

• Dermatopathology Physician in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Dermatopathology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.