Individual provider Active NPI

Sean Aaron Mallon, D.O

  • Family Medicine Physician
  • Tacoma, WA
National Provider Identifier
1679921753
Registry record updated Jul 31, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
OP61415634 Issued in WA
Practice address
9040 Jackson Ave Madigan Army Medical Center-JBLM
Tacoma, WA 98431-1303
Phone
(253) 982-5688
NPI assigned
May 30, 2016
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 31, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207Q00000X OP61415634 WA Primary

Addresses

Primary practice location

9040 Jackson Ave Madigan Army Medical Center-JBLM
Tacoma, WA 98431-1303

Mailing address

690 Barnes Blvd
Joint Base Lewis McChord, WA 98438-1303
Phone (253) 982-5688

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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
I20251126002580 WA Practitioner - Family Practice 2769734326 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Multicare Health SystemGroup PAC ID 7719899897, 2,312 clinicians

Practice addresses (Care Compare)

222 State Ave N
Kent, WA 98030-4544
Phone (253) 372-7788

23131 Bothell Everett Hwy
Suite B
Bothell, WA 98021-9362
Phone (425) 483-3335

321 Ramsay Way
Suite 104
Kent, WA 98032-4544
Phone (253) 372-7960

4700 Point Fosdick Dr
Gig Harbor, WA 98335-1706

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OP61415634WAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Multicare Health System Single Specialty Current Accepting new patients
Multicare Health System CurrentSince Oct 17, 2025 Accepting new patients
Multicare Health System CurrentSince Oct 17, 2025 Accepting new patients

Locations

4700 Point Fosdick Dr
Ste 104
Gig Harbor, WA 98335
Phone (253) 459-7590

222 State Ave N
Kent, WA 98030
Phone (253) 372-7680

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1464566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1690761600000",
    "number": "1679921753",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "690 BARNES BLVD",
            "city": "JOINT BASE LEWIS MCCHORD",
            "state": "WA",
            "postal_code": "984381303",
            "telephone_number": "253-982-5688"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9040 JACKSON AVE MADIGAN ARMY MEDICAL CENTER-JBLM",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984311303",
            "telephone_number": "253-982-5688"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALLON",
        "first_name": "SEAN",
        "middle_name": "AARON",
        "credential": "D.O",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-05-30",
        "last_updated": "2023-07-31",
        "certification_date": "2023-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "OP61415634",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tacoma, WA

Sources for this page

Verify at the official NPI Registry.