Brianna Kristen Ennis, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

178770 Issued in CA

Practice address

6955 Foothill Blvd Ste 200
Oakland, CA 94605-2426

Phone

(510) 437-8500

NPI assigned

Sep 24, 2015

Last updated

Nov 17, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

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

Practice roles

Locations

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

• County of Ventura

  dba Ventura County Medical Center

  • General Acute Care Hospital
  • Ventura, CA
  • NPI 1629167457
  Medicare reassignment NPD
• The West Oakland Health Council

  dba Baywell Health

  • Federally Qualified Health Center (FQHC)
  • Oakland, CA
  • NPI 1285754234
  Medicare reassignment
• County of Ventura

  dba VCBH - Oxnard Substance Use Services

  • Community/Behavioral Health Agency
  • Oxnard, CA
  • NPI 1447464136
  NPD
• County of Ventura

  dba VCBH - Simi Valley Youth & Family Mental Health

  • Community/Behavioral Health Agency
  • Simi Valley, CA
  • NPI 1609098243
  NPD

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

{
    "created_epoch": "1443052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1013386630",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "747 52ND ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946091809",
            "telephone_number": "510-428-3331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6955 FOOTHILL BLVD STE 200",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946052426",
            "telephone_number": "510-437-8500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "747 52nd St",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946091809",
            "country_code": "US",
            "telephone_number": "510-428-3331",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2000 Outlet Center Dr Ste 110",
            "address_purpose": "LOCATION",
            "city": "Oxnard",
            "state": "CA",
            "postal_code": "930360608",
            "country_code": "US",
            "telephone_number": "805-604-4588",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ENNIS",
        "first_name": "BRIANNA",
        "middle_name": "KRISTEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-09-24",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "178770",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "brianna.ennis@ventura.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Cerner Direct Secure Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Information",
            "address_1": "2000 Outlet Center Dr Ste 110",
            "city": "Oxnard",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930360608",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Shana Denise English
• Elizabeth N Englund, RN IBCLC
• Sianne Renee Enis
• Tracie Monea Enis
• Priscilla Enninful
• Duard Winfield Enoch, MD
• Nevaeh Enoch
• Tamar Enoch, CCC-SLP
• Carol Sachiko Enochty, LAC
• Marisol Enos

• Pediatrics Physician in Oakland, CA
• Providers in Oakland, CA by specialty
• Pediatrics Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 2025; 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.