Nstephan, MD, Inc.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

Legal business name

NSTEPHAN, MD, INC.

Practice address

360 Dardanelli LN Ste 2E
Los Gatos, CA 95032-1421

Phone

(408) 378-1101

Fax

(408) 378-1039

NPI assigned

May 15, 2025

Organization subpart

No

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

Authorized official

Name

Dr. Natalie K Stephan, MDNPI 1114373255

Title

Physician

Phone

(626) 494-4583

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Natalie K Stephan, MD

  • Family Medicine Physician
  • Los Gatos, CA
  • NPI 1114373255
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1747267200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780531200000",
    "number": "1194516450",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "360 DARDANELLI LN STE 2E",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950321421",
            "telephone_number": "408-378-1101",
            "fax_number": "408-378-1039"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "360 DARDANELLI LN STE 2E",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950321421",
            "telephone_number": "408-378-1101",
            "fax_number": "408-378-1039"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NSTEPHAN, MD, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-15",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A",
        "authorized_official_last_name": "STEPHAN",
        "authorized_official_first_name": "NATALIE",
        "authorized_official_middle_name": "K",
        "authorized_official_title_or_position": "PHYSICIAN",
        "authorized_official_telephone_number": "626-494-4583",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Family Medicine Physician in Los Gatos, CA
• Providers in Los Gatos, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.