Individual provider Active NPI

Oscar Luis Maitas, MD

  • Interventional Cardiology Physician
  • Seattle, WA
National Provider Identifier
1386908531
Registry record updated May 20, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
MD61522214 Issued in WA
Practice address
1959 NE Pacific St
Seattle, WA 98195-0001
Phone
(206) 520-5000
NPI assigned
Jul 2, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 20, 2024

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 312898 LA
Interventional Cardiology Physician 207RI0011X MD61522214 WA Primary

Addresses

Primary practice location

1959 NE Pacific St
Seattle, WA 98195-0001

Mailing address

PO Box 50095
Seattle, WA 98145-5095
Phone (206) 520-5700

Other practice location 1

1514 Jefferson Hwy
New Orleans, LA 70121
Phone (504) 842-5630

Other names 1

  • Oscar Maitas Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA, WA, OR3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20190819000756 LA Practitioner - Internal Medicine 8921312323 Reassigns benefits to 1 organization
I20240517001818 WA Practitioner - Interventional Cardiology 8921312323 Reassigns benefits to 2 organizations
I20250609002228 OR Practitioner - Interventional Cardiology 8921312323 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional Cardiology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
AsanteGroup PAC ID 0547177321, 141 clinicians
Asante Three Rivers Medical Center LLCGroup PAC ID 9931197993, 98 clinicians
Southern Oregon Cardiology LLCGroup PAC ID 2264572510, 28 clinicians

Practice addresses (Care Compare)

2825 E Barnett Rd
Medford, OR 97504-8332
Phone (541) 789-7000

500 SW Ramsey Ave
Grants Pass, OR 97527-5554
Phone (541) 472-7000

520 Medical Ctr Dr
Suite 200
Medford, OR 97504-4314
Phone (541) 930-7222

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting17

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Southern Oregon Cardiology LLC CurrentSince Jul 1, 2025 Accepting new patients
Ochsner Clinic LLC Internal Medicine CurrentSince Jul 12, 2019 Accepting new patients
Asante Three Rivers Medical Center, LLC CurrentSince Jul 28, 2025 Accepting new patients
Ochsner Clinic LLC CurrentSince Jul 12, 2019 Accepting new patients
Asante Ashland Community Hospital, LLC CurrentSince Jul 28, 2025 Accepting new patients
Asante CurrentSince Jul 28, 2025 Accepting new patients
The Association of University Physicians Internal Medicine CurrentSince Jul 1, 2024 Accepting new patients
Ochsner Clinic LLC Current Accepting new patients
Asante CurrentSince Jul 28, 2025 Accepting new patients

Locations

1514 Jefferson Hwy
New Orleans, LA 70121

280 Maple St
Ashland, OR 97520
Phone (541) 201-4000

520 SW Ramsey Ave
Ste 204
Grants Pass, OR 97527
Phone (541) 479-8308

520 Medical Center Dr
Ste 200
Medford, OR 97504
Phone (541) 282-6600

2825 E Barnett Rd
Medford, OR 97504
Phone (541) 282-6770

1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333

Organizations & group practices 9

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 7

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": "1341187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1716163200000",
    "number": "1386908531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50095",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981455095",
            "telephone_number": "206-520-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1959 NE PACIFIC ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981950001",
            "telephone_number": "206-520-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1514 Jefferson Hwy",
            "address_purpose": "LOCATION",
            "city": "New Orleans",
            "state": "LA",
            "postal_code": "70121",
            "country_code": "US",
            "telephone_number": "504-842-5630",
            "fax_number": "504-842-4184",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAITAS",
        "first_name": "OSCAR",
        "middle_name": "LUIS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-07-02",
        "last_updated": "2024-05-20",
        "certification_date": "2024-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "LA",
            "license": "312898",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "WA",
            "license": "MD61522214",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "OSCAR",
            "last_name": "MAITAS",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.