Donald Rex Simpson, M.D., PH.D.

Primary specialty

SpecialistTaxonomy code 174400000X

License

G44436 Issued in CA

Practice address

17425 Parthenia St
Northridge, CA 91325-3240

Phone

(818) 298-1442

Fax

(818) 775-1176

NPI assigned

Jul 28, 2011

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

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.

• Path MD Inc

  • Clinical Medical Laboratory
  • Duarte, CA
  • NPI 1124316138
  Medicare reassignment NPD

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

{
    "created_epoch": "1311811200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1311811200000",
    "number": "1699053397",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17425 PARTHENIA ST",
            "city": "NORTHRIDGE",
            "state": "CA",
            "postal_code": "913253240",
            "telephone_number": "818-298-1442",
            "fax_number": "818-775-1176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17425 PARTHENIA ST",
            "city": "NORTHRIDGE",
            "state": "CA",
            "postal_code": "913253240",
            "telephone_number": "818-298-1442",
            "fax_number": "818-775-1176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMPSON",
        "first_name": "DONALD",
        "middle_name": "REX",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-28",
        "last_updated": "2011-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CA",
            "license": "G44436",
            "primary": true
        },
        {
            "code": "207ZC0500X",
            "taxonomy_group": "",
            "desc": "Pathology, Cytopathology",
            "state": "CA",
            "license": "G44436",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "CA",
            "license": "G44436",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephen J. Silver, PSY.D.
• Seymour Silverberg, MD
• Amanda Margaret Sim, BSN
• Artturi Matias Simila
• Simple Hospice Services, Inc.
• Olivia Rose Simpson
• Denise Sharon Sinaga, NP
• Ronald Steven Sinanian, D.D.S.
• Sincere Hearts Home Health
• John Stephen Sinclair, PHD

• Specialist in Northridge, CA
• Providers in Northridge, CA by specialty
• Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2011; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.