Individual provider Active NPI

Cassandra Graben, APRN

  • Family Nurse Practitioner
  • Memphis, TN
National Provider Identifier
1689280661
Registry record updated Aug 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
42218 Issued in TN
Practice address
6099 Mount Moriah Road Ext Ste 4
Memphis, TN 38115-7601
Phone
(901) 375-9272
NPI assigned
Sep 16, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 16, 2026

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 42218 TN Primary

Addresses

Primary practice location

6099 Mount Moriah Road Ext Ste 4
Memphis, TN 38115-7601

Mailing address

6099 Mount Moriah Road Ext Ste 4
Memphis, TN 38115-7601
Phone (901) 375-9272

Other identifiers 1

IdentifierTypeStateIssuer
7100698200MedicaidKY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY
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
I20201005000719 KY Practitioner - Nurse Practitioner 7618396086 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Murray-Calloway County Public Hospital CorporationGroup PAC ID 0840103297, 89 clinicians

Practice addresses (Care Compare)

300 S 8TH St
Suite 401E
Murray, KY 42071-2444
Phone (270) 753-2444

Hospital & facility affiliations

  • Murray-Calloway County Hospital Hospital, Murray, KY, CCN 180027

Merit-based Incentive Payment System (MIPS)

Final score
83.99 of 100Reported as group
Quality
73.34
Promoting interoperability
100
Improvement activities
40
Cost
73.31

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Murray-Calloway County Public Hospital Corporation CurrentSince Sep 22, 2020 Accepting new patients
Murray-Calloway County Public Hospital Corporation Family CurrentSince Sep 22, 2020 Accepting new patients

Locations

300 S 8th St
Murray, KY 42071
Phone (270) 759-1805

300 S 8th St
Ste 480W
Murray, KY 42071
Phone (270) 762-1104

300 S 8th St
Ste 401E
Murray, KY 42071
Phone (270) 753-2444

803 Poplar St
Murray, KY 42071
Phone (270) 762-1155

Interoperability endpoints

  • Direct secure messaging: cassandra.graben.1@9266.direct.athenahealth.com

Organizations & group practices 2

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1600214400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786838400000",
    "number": "1689280661",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6099 MOUNT MORIAH ROAD EXT STE 4",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381157601",
            "telephone_number": "901-375-9272"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6099 MOUNT MORIAH ROAD EXT STE 4",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381157601",
            "telephone_number": "901-375-9272"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRABEN",
        "first_name": "CASSANDRA",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-16",
        "last_updated": "2026-08-16",
        "certification_date": "2026-08-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "42218",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7100698200",
            "state": "KY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Memphis, TN

Sources for this page

Verify at the official NPI Registry.