NPIMap

Individual provider Active NPI

Brendan David Masini, M.D.

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Olympia, WA
National Provider Identifier
1962607200
Registry record updated Mar 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
MD60474144 Issued in WA
Practice address
615 Lilly Rd NE Ste 100
Olympia, WA 98506-5117
Phone
(360) 491-4211
Fax
(360) 493-0407
NPI assigned
Jun 18, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X MD60474144 WA Primary

Addresses

Primary practice location

615 Lilly Rd NE Ste 100
Olympia, WA 98506-5117

Mailing address

5110 57TH Ave NW
Gig Harbor, WA 98335-7385
Phone (210) 632-6429

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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
I20210505000291 WA Practitioner - Orthopedic SurgeryPractitioner - Sports Medicine 1951526755 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic SurgeryAlso: Sports Medicine
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

615 Lilly Rd NE
Suite 100
Olympia, WA 98506-5117
Phone (360) 491-4211

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement1-10
Lower limb (leg) arthroscopy (minimally invasive joint repair)16
Upper limb (arm) arthroscopy (minimally invasive joint repair)39

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Valley View Hospital Association Orthopaedic Surgery CurrentSince Jul 10, 2019 Accepting new patients
Valley View Hospital Association Sports Medicine Current Accepting new patients
Olympia Orthopaedic Associates PLLC CurrentSince Jun 1, 2021 Accepting new patients
Valley View Hospital Association Current Accepting new patients
Olympia Orthopaedic Associates, PLLC CurrentSince Jun 1, 2021 Accepting new patients
Salida Hospital District Current Accepting new patients
Pathology Assoc of the Roaring Fork Current Accepting new patients
Valley View Hospital Association CurrentSince Jul 10, 2019 Accepting new patients

Locations

1906 Blake Ave
Glenwood Springs, CO 81601
Phone (970) 384-7033

550 W US Highway 50
Salida, CO 81201
Phone (719) 530-2014

1000 Rush Dr
Salida, CO 81201
Phone (719) 530-2265

615 Lilly Rd NE
Ste 240
Olympia, WA 98506
Phone (360) 413-3850

3901 Capital Mall Dr SW
Ste B
Olympia, WA 98502
Phone (360) 528-8571

615 Lilly Rd NE
Ste 100
Olympia, WA 98506
Phone (360) 491-4211

Interoperability endpoints

  • Direct secure messaging: brendan.masini.1@5512.direct.athenahealth.com
  • FHIR API: https://api.platform.athenahealth.com/5512/brand/1/csg/1/fhir/r4

Organizations & group practices 8

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": "1182124800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773964800000",
    "number": "1962607200",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5110 57TH AVE NW",
            "city": "GIG HARBOR",
            "state": "WA",
            "postal_code": "983357385",
            "telephone_number": "210-632-6429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "615 LILLY RD NE STE 100",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985065117",
            "telephone_number": "360-491-4211",
            "fax_number": "360-493-0407"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASINI",
        "first_name": "BRENDAN",
        "middle_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-18",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "WA",
            "license": "MD60474144",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Olympia, WA

Sources for this page

Verify at the official NPI Registry.