Guy Howard Grayson, M.D. P.A.

Primary specialty

Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X

License

J0507 Issued in TX

Practice address

1911 Lubbock St
Suite C
Harlingen, TX 78550-8233

Phone

(866) 242-0010

Fax

(956) 365-4423

NPI assigned

Jun 6, 2006

Last updated

Mar 25, 2008By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Physician Assistant

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.

• Guy H Grayson MD PA

  dba Valley Childrens Cancer and Blood Disease Center

  • Pediatric Hematology & Oncology Physician
  • Harlingen, TX
  • NPI 1891991410
  Authorized official Same address or phone

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

{
    "created_epoch": "1149552000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1206403200000",
    "number": "1598705030",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 531030",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785531030",
            "telephone_number": "866-242-0010",
            "fax_number": "956-365-4423"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1911 LUBBOCK ST",
            "address_2": "SUITE C",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785508233",
            "telephone_number": "866-242-0010",
            "fax_number": "956-365-4423"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAYSON",
        "first_name": "GUY",
        "middle_name": "HOWARD",
        "credential": "M.D. P.A.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-06-06",
        "last_updated": "2008-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "TX",
            "license": "J0507",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "134968009",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Fernando Ariel Grajales
• Phillip M. Grandstaff, M.D.
• Carol Grannum, MD
• Jennifer Gray
• Rhonda Gray
• Stephen Eric Grayson, PHARM.D.
• Greater Valley Hospice Alliance LP
• Green Acres Treatment Center LLC
• Wayne D Green, M.D.
• Gregory W. Smith MD PA

• Pediatric Hematology & Oncology Physician in Harlingen, TX
• Providers in Harlingen, TX by specialty
• Pediatric Hematology & Oncology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.