Individual provider Active NPI

Lorenzo Arnulfo Santos, PA-C

  • Physician Assistant
  • Seattle, WA
National Provider Identifier
1295205813
Registry record updated Aug 7, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA61511972 Issued in WA
Practice address
325 9TH Ave
Seattle, WA 98104-2420
Phone
(206) 520-5000
Fax
(206) 622-1644
NPI assigned
Nov 26, 2018
Last updated
Aug 7, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 7, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA61511972 WA Primary

Addresses

Primary practice location

325 9TH Ave
Seattle, WA 98104-2420

Mailing address

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

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, WA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20190628001859 TX Practitioner - Physician Assistant 3173857828 Reassigns benefits to 3 organizations
I20240513001686 WA Practitioner - Physician Assistant 3173857828 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
University of Texas Southwestern Medical School at Dallas, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Association of University PhysiciansGroup PAC ID 0446162697, 3,484 clinicians

Practice addresses (Care Compare)

325 9TH Ave
Seattle, WA 98104-2420
Phone (206) 731-3000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Health Physicians Group CurrentSince Apr 1, 2023 Accepting new patients
Healthtexas Provider Network CurrentSince Mar 15, 2019 Accepting new patients
Texas Health Physicians Group CurrentSince Apr 1, 2023 Accepting new patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Aug 3, 2020 Accepting new patients
Swedish Health Services CurrentSince Jun 9, 2025 Accepting new patients
Healthtexas Provider Network CurrentSince Mar 15, 2019 Accepting new patients
University of Texas Southwestern Medical Center at Dallas CurrentSince Aug 3, 2020 Accepting new patients
Swedish Health Services Past Accepting new patients
University of Washington Past Accepting new patients

Locations

10057 County Road 472
Anna, TX 75409

2350 N Stemmons Fwy
Dallas, TX 75207
Phone (214) 456-8000

3410 Worth St
Ste 235
Dallas, TX 75246
Phone (214) 820-0434

4001 Worth St
Dallas, TX 75246
Phone (214) 828-1745

4001 Worth St
#A
Dallas, TX 75246
Phone (214) 820-8665

3000 N Interstate 35
Denton, TX 76201
Phone (469) 303-3591

600 S Main St
Ft Worth, TX 76104
Phone (817) 882-2400

341 Wheatfield Dr
Ste 100
Sunnyvale, TX 75182
Phone (972) 329-1996

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

7320 216th St SW
Ste 310
Edmonds, WA 98026
Phone (425) 673-3800

751 NE Blakely Dr
Ste 4500
Issaquah, WA 98029
Phone (206) 215-2090

1124 Columbia St
Ste 400
Seattle, WA 98104
Phone (206) 215-2090

601 Broadway
#700
Seattle, WA 98122
Phone (206) 622-2600

601 Broadway
Fl 7
Seattle, WA 98122
Phone (206) 518-6311

747 Broadway
Seattle, WA 98122
Phone (360) 658-2488

Interoperability endpoints

  • Direct secure messaging: lsantos3242920@wm.providencedirect.org

Organizations & group practices 14

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 14

Hospital & facility affiliations 1

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": "1543190400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1722988800000",
    "number": "1295205813",
    "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": "325 9TH AVE",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042420",
            "telephone_number": "206-520-5000",
            "fax_number": "206-622-1644"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANTOS",
        "first_name": "LORENZO",
        "middle_name": "ARNULFO",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-11-26",
        "last_updated": "2024-08-07",
        "certification_date": "2024-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA61511972",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.