Individual provider Active NPI

Margaret Erin Purnell, MD

  • Family Medicine Physician
  • Ventura, CA
National Provider Identifier
1760174403
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
1760174403 Issued in CA
Practice address
300 Hillmont Ave Ste 120
Ventura, CA 93003-1651
Phone
(805) 652-6228
NPI assigned
May 22, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 1760174403 CA Primary
Addiction Medicine (Family Medicine) Physician 207QA0401X 1760174403 CA

Addresses

Primary practice location

300 Hillmont Ave Ste 120
Ventura, CA 93003-1651

Mailing address

300 Hillmont Ave Ste 120
Ventura, CA 93003-1651

Other practice location 1

1911 Williams Dr Ste C
Oxnard, CA 93036-2612
Phone (805) 981-9200

Other practice location 2

2150 N Victoria Ave
Oxnard, CA 93036-7791
Phone (805) 382-6296

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20260507003934 CA Practitioner - Family Practice 8123596137 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1885 FM
2673 Unit 146
Canyon Lake, TX 78133

800 S Victoria Ave
L4640
Ventura, CA 93009-0002

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1684713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1760174403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVE STE 120",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930031651"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVE STE 120",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930031651",
            "telephone_number": "805-652-6228"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1911 Williams Dr Ste C",
            "address_purpose": "LOCATION",
            "city": "Oxnard",
            "state": "CA",
            "postal_code": "930362612",
            "country_code": "US",
            "telephone_number": "805-981-9200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2150 N Victoria Ave",
            "address_purpose": "LOCATION",
            "city": "Oxnard",
            "state": "CA",
            "postal_code": "930367791",
            "country_code": "US",
            "telephone_number": "805-382-6296",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PURNELL",
        "first_name": "MARGARET",
        "middle_name": "ERIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-05-22",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "1760174403",
            "primary": true
        },
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "CA",
            "license": "1760174403",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ventura, CA

Sources for this page

Verify at the official NPI Registry.