Individual provider Active NPI

Ashlyn Swerdloff, DO

  • Pediatrics Physician
  • Astoria, OR
National Provider Identifier
1093238636
Registry record updated Jun 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
DO230041 Issued in OR
Practice address
2158 Exchange St Ste 206
Astoria, OR 97103-3307
Phone
(503) 325-7337
Fax
(503) 325-3706
NPI assigned
Jul 25, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X LL89748 SC
Pediatrics Physician 208000000X DO230041 OR Primary
Social Worker 104100000X

Addresses

Primary practice location

2158 Exchange St Ste 206
Astoria, OR 97103-3307

Mailing address

2111 Exchange St
Astoria, OR 97103-3329
Phone (503) 325-4321

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC
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
I20230711004515 SC Order and Referring Only - Pediatric MedicinePractitioner - Pediatric Medicine 1355700139

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
LL89748SCMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Catholic Community Services of Western Washington Past Accepting new patients

Organizations & group practices 1

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": "1500940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1093238636",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2111 EXCHANGE ST",
            "city": "ASTORIA",
            "state": "OR",
            "postal_code": "971033329",
            "telephone_number": "503-325-4321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2158 EXCHANGE ST STE 206",
            "city": "ASTORIA",
            "state": "OR",
            "postal_code": "971033307",
            "telephone_number": "503-325-7337",
            "fax_number": "503-325-3706"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SWERDLOFF",
        "first_name": "ASHLYN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-25",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "SC",
            "license": "LL89748",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "OR",
            "license": "DO230041",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Astoria, OR

Sources for this page

Verify at the official NPI Registry.