Oliver Grey Waldrop, MD

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) PhysicianTaxonomy code 207RH0002X

License

46900 Issued in AZ

Practice address

1510 E Flower St
Phoenix, AZ 85014-5656

Phone

(602) 530-6900

NPI assigned

Jun 14, 2006

Last updated

Aug 20, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in MS, AZ2 enrollments

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 2

Specialty

Family Practice

Education

University of Mississippi School of Medicine, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Arizona Supportive Care, LLCGroup PAC ID 6002083508, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hospice of the Valley - West (031515) Hospice, Peoria, AZ, CCN 031515
• Hospice of the Valley - Central Hospice, Phoenix, AZ, CCN 031500
• Scottsdale Hospice of the Valley Hospice, Scottsdale, AZ, CCN 031517
• Hospice of the Valley East Hospice, Gilbert, AZ, CCN 031505

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: owaldrop261958@direct.valleywisehealth.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Arizona Supportive Care, LLC

  • Specialist
  • Phoenix, AZ
  • NPI 1710279385
  Medicare reassignment Care Compare group NPD
• Apogee Medical Group Inc

  • Internal Medicine Physician
  • Lake Havasu City, AZ
  • NPI 1760652218
  Medicare reassignment NPD
• Honorhealth Ambulatory

  dba HonorHealth Research Institute

  • Hematology & Oncology Physician
  • Scottsdale, AZ
  • NPI 1407050917
  Medicare reassignment NPD
• Hospice of the Valley

  • Community Based Hospice Care Agency
  • Phoenix, AZ
  • NPI 1588682405

  Family Medicine

  Medicare reassignment NPD
• Maricopa County Special Health Care District

  dba Valleywise Health

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1073576740
  Medicare reassignment NPD
• Singing River Gulfport

  dba Singing River Gulfport Ambulatory

  • Multi-Specialty Clinic/Center
  • Gulfport, MS
  • NPI 1861010159
  Medicare reassignment NPD
• Singing River Health System

  • Multi-Specialty Clinic/Center
  • Gautier, MS
  • NPI 1083893937
  Medicare reassignment NPD
• Geriatric Solutions - Hov, LLC

  • Geriatric Medicine (Family Medicine) Physician
  • Phoenix, AZ
  • NPI 1033145495
  Medicare reassignment
• Apogee Medical Group Inc

  • Internal Medicine Physician
  • Phoenix, AZ
  • NPI 1205883725
  NPD
• Honorhealth Ambulatory

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1891518130
  NPD
• Honorhealth Ambulatory

  • Cardiovascular Disease Physician
  • Scottsdale, AZ
  • NPI 1952906661
  NPD
• Hospice of the Valley

  • Community Based Hospice Care Agency
  • Scottsdale, AZ
  • NPI 1528086451

  Family Medicine

  NPD

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

• Hospice of the Valley

  • Community Based Hospice Care Agency
  • Peoria, AZ
  • NPI 1043238975
  Care Compare affiliation
• Hospice of the Valley

  • Community Based Hospice Care Agency
  • Gilbert, AZ
  • NPI 1366460289
  Care Compare affiliation
• Hospice of the Valley

  • Community Based Hospice Care Agency
  • Scottsdale, AZ
  • NPI 1528086451
  Care Compare affiliation
• Hospice of the Valley

  • Community Based Hospice Care Agency
  • Phoenix, AZ
  • NPI 1588682405
  Care Compare affiliation

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

{
    "created_epoch": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1205879475",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1510 E FLOWER ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850145656",
            "telephone_number": "602-530-6900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1510 E FLOWER ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850145656",
            "telephone_number": "602-530-6900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2601 E Roosevelt St",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850084973",
            "country_code": "US",
            "telephone_number": "833-855-9973",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALDROP",
        "first_name": "OLIVER",
        "middle_name": "GREY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "MS",
            "license": "18958",
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "AZ",
            "license": "46900",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "002886714",
            "state": "MS"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00462351",
            "state": "MS"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kamira Walden
• Larry Foster Waldman, PHD
• Kristen Kelli Waldron, PT, DPT
• Laura Elizabeth Waldron, DO
• Olivia Waldron, FNP
• Waleed Alsadi, O.D., P.C. (Advanced Eye Care Center)
• Anita McDuff Wales, NNP
• Steven E. Wales, LPC
• Walgreen Co (Walgreens #06599)
• Walgreen Co (Walgreens #04951)

• Hospice and Palliative Medicine (Internal Medicine) Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Hospice and Palliative Medicine (Internal Medicine) Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.