Norman Warren Gross, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

G75920 Issued in CA

Practice address

3401 Engineer LN
Seaside, CA 93955-7200

Phone

(831) 883-3820

Fax

(831) 883-3829

NPI assigned

Jun 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1124065685",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3401 ENGINEER LN",
            "city": "SEASIDE",
            "state": "CA",
            "postal_code": "939557200",
            "telephone_number": "831-883-3820",
            "fax_number": "831-883-3829"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3401 ENGINEER LN",
            "city": "SEASIDE",
            "state": "CA",
            "postal_code": "939557200",
            "telephone_number": "831-883-3820",
            "fax_number": "831-883-3829"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSS",
        "first_name": "NORMAN",
        "middle_name": "WARREN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G75920",
            "primary": true
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "CA",
            "license": "G75920",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jem Goethals
• Cynthia Gomez Aquino
• Good News Medical Transportation, LLC
• Linda Ann Gould, PHARM.D.
• Jason Green, PPS
• Leslie Marie Haedrich
• Eyob Ghebrehiwet Hagos
• Angela Hanson
• Rebecca Rose Hardt
• Debra Sue Harris, MD

• Internal Medicine Physician in Seaside, CA
• Providers in Seaside, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.