Individual provider Active NPI

Marilyn Oyan Lapaix

  • Family Nurse Practitioner
  • Lake Elsinore, CA
National Provider Identifier
1861275927
Registry record updated Aug 15, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
95026469 Issued in CA
Practice address
34220 Sundew CT
Lake Elsinore, CA 92532-2973
Phone
(747) 252-6241
NPI assigned
Aug 14, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 15, 2023

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Nurse Practitioner 363LC1500X 95026469 CA
Gerontology Nurse Practitioner 363LG0600X 95026469 CA
Pediatric Nurse Practitioner 363LP0200X 95026469 CA
Primary Care Nurse Practitioner 363LP2300X 95026469 CA
Women's Health Nurse Practitioner 363LW0102X 95026469 CA
Family Nurse Practitioner 363LF0000X 95026469 CA Primary

Addresses

Primary practice location

34220 Sundew CT
Lake Elsinore, CA 92532-2973

Mailing address

34220 Sundew CT
Lake Elsinore, CA 92532-2973
Phone (747) 252-6241

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231106003325 CA Practitioner - Nurse Practitioner 3375990849 Reassigns benefits to 3 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Neighborhood Healthcare CurrentSince Jul 12, 2025 Accepting new patients
Me Medical Group, Apc Family CurrentSince Dec 28, 2025 Accepting new patients
Legacy Marketing Worldwide Inc. Primary Care CurrentSince Feb 2, 2026 Accepting new patients
Neighborhood Healthcare CurrentSince Jul 12, 2025 Accepting new patients

Locations

425 N Date St
Escondido, CA 92025
Phone (760) 737-2035

5015 Eagle Rock Blvd
Ste 200
Los Angeles, CA 90041
Phone (323) 455-4868

24134 Sunnymead Blvd
Ste A
Moreno Valley, CA 92553

41840 Enterprise Cir N
Temecula, CA 92590
Phone (951) 225-6400

Organizations & group practices 4

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": "1691971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1692057600000",
    "number": "1861275927",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34220 SUNDEW CT",
            "city": "LAKE ELSINORE",
            "state": "CA",
            "postal_code": "925322973",
            "telephone_number": "747-252-6241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34220 SUNDEW CT",
            "city": "LAKE ELSINORE",
            "state": "CA",
            "postal_code": "925322973",
            "telephone_number": "747-252-6241"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAPAIX",
        "first_name": "MARILYN",
        "middle_name": "OYAN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-14",
        "last_updated": "2023-08-15",
        "certification_date": "2023-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LC1500X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Community Health",
            "state": "CA",
            "license": "95026469",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "CA",
            "license": "95026469",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "CA",
            "license": "95026469",
            "primary": false
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "CA",
            "license": "95026469",
            "primary": false
        },
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "CA",
            "license": "95026469",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95026469",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Elsinore, CA

Sources for this page

Verify at the official NPI Registry.