Individual provider Active NPI

Morgan Christine Knudsen, NP

  • Gerontology Nurse Practitioner
  • San Diego, CA
National Provider Identifier
1447082896
Registry record updated Apr 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gerontology Nurse PractitionerTaxonomy code 363LG0600X
License
95030310 Issued in CA
Practice address
200 W Arbor Dr
San Diego, CA 92103-9000
Phone
(800) 926-8273
Fax
(888) 539-8781
NPI assigned
Aug 15, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gerontology Nurse Practitioner 363LG0600X 95030310 CA Primary
Adult Health Nurse Practitioner 363LA2200X 95030310 CA

Addresses

Primary practice location

200 W Arbor Dr
San Diego, CA 92103-9000

Mailing address

File 57326
Los Angeles, CA 90074-7326
Phone (800) 926-8273

Other practice location 1

3855 Health Sciences Dr
LA Jolla, CA 92093-1503
Phone (800) 926-8273

Other practice location 2

9850 Genesee Ave Ste 560
LA Jolla, CA 92037-1229
Phone (858) 552-1410

Other practice location 3

28078 Baxter Rd Ste 140
Murrieta, CA 92563-1403
Phone (760) 733-9191

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
I20240927000846 CA Practitioner - Nurse Practitioner 6406387745 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

9850 Genesee Ave
Suite 560
La Jolla, CA 92037-1229
Phone (858) 522-1410

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
California Cancer Associates for Research and Excellence Inc CurrentSince Sep 9, 2024 Accepting new patients
California Cancer Associates for Research and Excellence Inc CurrentSince Sep 9, 2024 Accepting new patients
California Cancer Associates for Research and Excellence Inc PastSince Sep 23, 2024 Accepting new patients

Locations

959 Lane Ave
Ste 100
Chula Vista, CA 91914
Phone 6193295571 ext. 08828

326 Santa Fe Dr
Ste 105
Encinitas, CA 92024
Phone (760) 452-3340

1510 E Herndon Ave
Ste 310
Fresno, CA 93720
Phone (559) 326-1222

7130 N Millbrook Ave
Fresno, CA 93720
Phone (559) 326-1222

3855 Health Sciences Dr
La Jolla, CA 92093
Phone (858) 822-6094

9850 Genesee Ave
Ste 560
La Jolla, CA 92037
Phone (858) 452-0306

28078 Baxter Rd
Ste 140
Murrieta, CA 92563
Phone (760) 733-9191

25405 Hancock Ave
Ste 206
Murrieta, CA 92562
Phone (760) 733-9191

4500 Brockton Ave
Ste 319
Riverside, CA 92501
Phone (951) 319-7326

16918 Dove Canyon Rd
Ste 103
San Diego, CA 92127
Phone (858) 649-5100

838 Nordahl Rd
Ste 300
San Marcos, CA 92069
Phone (800) 456-5860

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": "1723680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775088000000",
    "number": "1447082896",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "FILE 57326",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900747326",
            "telephone_number": "800-926-8273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 W ARBOR DR",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921039000",
            "telephone_number": "800-926-8273",
            "fax_number": "888-539-8781"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3855 Health Sciences Dr",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920931503",
            "country_code": "US",
            "telephone_number": "800-926-8273",
            "fax_number": "888-539-8781",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9850 Genesee Ave Ste 560",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920371229",
            "country_code": "US",
            "telephone_number": "858-552-1410",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "28078 Baxter Rd Ste 140",
            "address_purpose": "LOCATION",
            "city": "Murrieta",
            "state": "CA",
            "postal_code": "925631403",
            "country_code": "US",
            "telephone_number": "760-733-9191",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KNUDSEN",
        "first_name": "MORGAN",
        "middle_name": "CHRISTINE",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-08-15",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "CA",
            "license": "95030310",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "CA",
            "license": "95030310",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.