NPIMap

Individual provider Active NPI

Gregory Marshall Heestand, M.D.

  • Medical Oncology Physician
  • Stanford, CA
National Provider Identifier
1770568867
Registry record updated May 7, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
A92666 Issued in CA
Practice address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone
(650) 498-6000
NPI assigned
Dec 12, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 7, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X A92666 CA Primary
Hematology & Oncology Physician 207RH0003X A92666 CA

Addresses

Primary practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

269 Campus Drive
CCSR Room 1145
Stanford, CA 94305-5151
Phone (650) 498-6000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100813000200 CA Practitioner - Hematology/OncologyPractitioner - Internal Medicine 0547394504 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine
Education
University of Southern California Keck School of Medicine, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians

Practice addresses (Care Compare)

1310 Las Tablas Rd
Suite 204
Templeton, CA 93465-9747
Phone (805) 434-3458

Hospital & facility affiliations

  • Universal Home Health, LLC Home health agency, Menlo Park, CA, CCN 559541
  • Stanford Health Care Hospital, Stanford, CA, CCN 050441

Merit-based Incentive Payment System (MIPS)

Final score
88.53 of 100Reported as group
Quality
87.08
Promoting interoperability
100
Improvement activities
40
Cost
69.51

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A92666CAMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Stanford Health Care CurrentSince Nov 1, 2016 Accepting new patients
Stanford Health Care CurrentSince Nov 1, 2016 Accepting new patients
Regents of the University of California Current Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
Lucile Salter Packard Children'S Hospital at Stanford Past Accepting new patients
Regents of the University of California Past Accepting new patients

Locations

911 Sunset Dr
Hollister, CA 95023
Phone (831) 626-2640

7999 Gateway Blvd
Ste 200
Newark, CA 94560
Phone (510) 806-2947

875 Blake Wilbur Dr
Palo Alto, CA 94304
Phone (650) 723-7621

200 W Arbor Dr
San Diego, CA 92103
Phone (619) 543-5754

269 Campus Dr
#Ccsr
Stanford, CA 94305
Phone (650) 498-6073

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

1310 Las Tablas Rd
Ste 204
Templeton, CA 93465
Phone (805) 434-0333

Interoperability endpoints

  • Direct secure messaging: gheestand34060@direct.stanfordhealthcare.org

Organizations & group practices 6

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 8

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": "1134345600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1715040000000",
    "number": "1770568867",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-498-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "269 Campus Drive",
            "address_2": "CCSR Room 1145",
            "address_purpose": "LOCATION",
            "city": "Stanford",
            "state": "CA",
            "postal_code": "943055151",
            "country_code": "US",
            "telephone_number": "650-498-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HEESTAND",
        "first_name": "GREGORY",
        "middle_name": "MARSHALL",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-12-12",
        "last_updated": "2024-05-07",
        "certification_date": "2024-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "CA",
            "license": "A92666",
            "primary": true
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A92666",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stanford, CA

Sources for this page

Verify at the official NPI Registry.