Stephen Chukwuma Ezeji-Okoye, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A049687 Issued in CA

Practice address

3801 Miranda Ave
Palo Alto, CA 94304-1207

Phone

(650) 493-5000

Fax

(650) 852-3228

NPI assigned

May 12, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: stephen.ezeji-okoye@49412312072196.direct.elationemr.com

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

{
    "created_epoch": "1147392000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1366493595",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "180 BELLA VISTA LN",
            "city": "WATSONVILLE",
            "state": "CA",
            "postal_code": "950768693",
            "telephone_number": "831-763-3862"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 MIRANDA AVE",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041207",
            "telephone_number": "650-493-5000",
            "fax_number": "650-852-3228"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EZEJI-OKOYE",
        "first_name": "STEPHEN",
        "middle_name": "CHUKWUMA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-12",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A049687",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Internal Medicine Physician in Palo Alto, CA
• Providers in Palo Alto, 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.