Individual provider Active NPI

Morris Tobias Grabie, MD

  • Nephrology Physician
  • Santa Monica, CA
National Provider Identifier
1659399681
Registry record updated Mar 12, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
G34196 Issued in CA
Practice address
1301 20TH St Ste 200
Santa Monica, CA 90404-2088
Phone
(310) 829-3639
Fax
(310) 453-4167
NPI assigned
Jul 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 12, 2008

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X G34196 CA
Nephrology Physician 207RN0300X G34196 CA Primary

Addresses

Primary practice location

1301 20TH St Ste 200
Santa Monica, CA 90404-2088

Mailing address

1301 20TH St Ste 200
Santa Monica, CA 90404-2088
Phone (310) 829-3639

Other identifiers 4

IdentifierTypeStateIssuer
GR0063610MedicaidCA
ZZZ24192ZOtherCABLUE SHIELD
00G341960OtherCAMEDICAL PPIN #
00G341960MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, TX2 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

Enrollment IDStateProvider typePAC IDDetails
I20060320000769 CA Practitioner - NephrologyPractitioner - Internal Medicine 3173516929
I20260317004791 TX Practitioner - Internal MedicinePractitioner - Nephrology 3173516929 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Nephrology
Education
Albert Einstein College of Medicine of Yeshiva University, 1972
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Advanced Surgeons and Physicians Network IncGroup PAC ID 8426304221, 62 clinicians

Practice addresses (Care Compare)

7502 Greenville Ave
Dallas, TX 75231-3802
Phone (469) 221-6000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G34196CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Advanced Surgeons & Physicians Network, Inc. CurrentSince Feb 9, 2026 Accepting new patients
Saint John's Health Clinic Past Accepting new patients

Locations

7502 Greenville Ave
Dallas, TX 75231
Phone (469) 221-6000

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": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1205280000000",
    "number": "1659399681",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1301 20TH ST STE 200",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904042088",
            "telephone_number": "310-829-3639",
            "fax_number": "310-453-4167"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1301 20TH ST STE 200",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904042088",
            "telephone_number": "310-829-3639",
            "fax_number": "310-453-4167"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRABIE",
        "first_name": "MORRIS",
        "middle_name": "TOBIAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-17",
        "last_updated": "2008-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G34196",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "G34196",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "GR0063610",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "ZZZ24192Z",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL PPIN #",
            "identifier": "00G341960",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G341960",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Monica, CA

Sources for this page

Verify at the official NPI Registry.