Individual provider Active NPI

Walter Tsang, MD

  • Hematology & Oncology Physician
  • Highland, CA
National Provider Identifier
1285861799
Registry record updated Jan 22, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
A106910 Issued in CA
Practice address
7000 Boulder Ave
Highland, CA 92346-3348
Phone
(909) 862-1191
NPI assigned
Jun 11, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 22, 2014

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X A106910 CA Primary

Addresses

Primary practice location

7000 Boulder Ave
Highland, CA 92346-3348

Mailing address

PO Box 10069
San Bernardino, CA 92423-0069
Phone (909) 862-1191

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130824000244 CA Practitioner - Hematology/Oncology 6406099308 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
University of California, Irvine, California College of Medicine, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Austin J Ma MD a Professional CorporationGroup PAC ID 8325934482, 12 clinicians

Practice addresses (Care Compare)

1473 Ford St
Suite 104
Redlands, CA 92373-3915
Phone (909) 307-1250

225 W Hospitality LN
Suite 103
San Bernardino, CA 92408-3237
Phone (909) 886-1900

71777 San Jacinto Dr
101G
Rancho Mirage, CA 92270-4457
Phone (760) 969-6505

72301 Country Club Dr
Suite 109
Rancho Mirage, CA 92270-8007
Phone (760) 610-5037

Hospital & facility affiliations

  • Revive Hospice Care Group, Inc. Hospice, Glendale, CA, CCN 751727
  • Redlands Community Hospital Hospital, Redlands, CA, CCN 050272

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Austin J Ma, M.D., a Professional Corporation Hematology & Oncology CurrentSince Mar 1, 2016 Accepting new patients
Dignity Health Past Accepting new patients
Eisenhower Medical Center Past Accepting new patients
Pomona Valley Hospital Medical Center Past Accepting new patients
Emad Ibrahim, MD, Inc. Past Accepting new patients
San Gorgonio Memorial Hospital Past Accepting new patients
San Antonio Regional Hospital Past Accepting new patients
Primecare Medical Group Past Accepting new patients
The Oncology Institute Ca, a Professional Corporation Hematology & Oncology PastSince Feb 1, 2022 Accepting new patients
Redlands Community Hospital Past Accepting new patients

Locations

2140 Grand Ave
Ste 230
Chino Hills, CA 91709
Phone (909) 244-8902

412 W Carroll Ave
Ste 210
Glendora, CA 91741
Phone (626) 335-2277

2390 E Florida Ave
Ste 105
Hemet, CA 92544
Phone (951) 652-8700

1700 E Cesar E Chavez Ave
Los Angeles, CA 90033
Phone (323) 264-0430

1700 E Cesar E Chavez Ave
Ste 3500
Los Angeles, CA 90033
Phone (323) 264-0430

25405 Hancock Ave
Ste 211
Murrieta, CA 92562
Phone (951) 677-9099

959 E Walnut St
Ste 210
Pasadena, CA 91106
Phone (626) 737-9001

10807 Laurel St
Ste 230
Rancho Cucamonga, CA 91730
Phone (909) 758-0913

72301 Country Club Dr
Ste 109
Rancho Mirage, CA 92270
Phone (760) 610-5037

71777 San Jacinto Dr
Ste 101G
Rancho Mirage, CA 92270
Phone (760) 346-6239

71777 San Jacinto Dr
Ste 1
Rancho Mirage, CA 92270
Phone (760) 969-6505

1473 Ford St
Ste 104
Redlands, CA 92373
Phone (909) 307-1250

225 W Hospitality Ln
Ste 103
San Bernardino, CA 92408
Phone (909) 886-1900

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: walter.tsang.p5@direct.scoa.nextgenshare.com

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Revive Hospice Care Group, Inc.Glendale, CA, CCN 751727 Hospice Contracted Managing Employee Mar 1, 2025

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 10

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 2

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": "1244678400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1390348800000",
    "number": "1285861799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 10069",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924230069",
            "telephone_number": "909-862-1191"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7000 BOULDER AVE",
            "city": "HIGHLAND",
            "state": "CA",
            "postal_code": "923463348",
            "telephone_number": "909-862-1191"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSANG",
        "first_name": "WALTER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-11",
        "last_updated": "2014-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A106910",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Highland, CA

Sources for this page

Verify at the official NPI Registry.