Individual provider Active NPI

Carolyn Marie Dreyer, FNP

  • Family Nurse Practitioner
  • Fullerton, CA
National Provider Identifier
1386213734
Registry record updated Sep 30, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
95013306 Issued in CA
Practice address
3320 Topaz LN Apt B21
Fullerton, CA 92831-2600
Phone
(949) 291-2448
NPI assigned
Jun 21, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 30, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 95013306 CA Primary

Addresses

Primary practice location

3320 Topaz LN Apt B21
Fullerton, CA 92831-2600

Mailing address

3320 Topaz LN Apt B21
Fullerton, CA 92831-2600
Phone (949) 291-2448

Other practice location 1

21750 Ctr Ct Dr South
Suite 650
Cerritos, CA 90703
Phone (323) 628-8671

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
I20211006000942 CA Practitioner - Nurse Practitioner 2567860505 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
87.51 of 100Reported as group
Quality
84.12
Promoting interoperability
100
Improvement activities
40
Cost
74.24

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Raveen R. Arora, M.D.,F.a.C.C. CurrentSince Jul 4, 2025 Accepting new patients

Locations

1712 W Medical Center Dr
Anaheim, CA 92801
Phone (714) 491-7200

Interoperability endpoints

  • Direct secure messaging: cdreyer@landmarkhealth-direct.org

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": "1624233600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1632960000000",
    "number": "1386213734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3320 TOPAZ LN APT B21",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928312600",
            "telephone_number": "949-291-2448"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3320 TOPAZ LN APT B21",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928312600",
            "telephone_number": "949-291-2448"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "21750 Ctr Ct Dr South",
            "address_2": "Suite 650",
            "address_purpose": "LOCATION",
            "city": "Cerritos",
            "state": "CA",
            "postal_code": "90703",
            "country_code": "US",
            "telephone_number": "323-628-8671",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DREYER",
        "first_name": "CAROLYN",
        "middle_name": "MARIE",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-06-21",
        "last_updated": "2021-09-30",
        "certification_date": "2021-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95013306",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fullerton, CA

Sources for this page

Verify at the official NPI Registry.