Individual provider Active NPI

Susan Payne Etheridge, MD

  • Clinical Cardiac Electrophysiology Physician
  • Palo Alto, CA
National Provider Identifier
1952480527
Registry record updated Apr 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Cardiac Electrophysiology PhysicianTaxonomy code 207RC0001X
License
G195183 Issued in CA
Practice address
725 Welch Rd
Palo Alto, CA 94304-1601
Phone
(650) 497-8000
NPI assigned
Nov 3, 2006
Last updated
Apr 29, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 29, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Cardiology Physician 2080P0202X G195183 CA
Clinical Cardiac Electrophysiology Physician 207RC0001X G195183 CA Primary

Addresses

Primary practice location

725 Welch Rd
Palo Alto, CA 94304-1601

Mailing address

725 Welch Rd
Palo Alto, CA 94304-1601
Phone (650) 497-8000

Other practice location 1

305 E Jefferson St
Boise, ID 83712-6231
Phone (208) 381-7370

Other practice location 2

81 N Mario Capecchi Dr
Salt Lake City, UT 84113-1125
Phone (801) 213-3599

Other identifiers 1

IdentifierTypeStateIssuer
1018632MedicaidAK

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address setheridge45821@direct.med.utah.edu Direct University of Utah
Direct Messaging Address susan.etheridge1@direct.imail.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT, AK, CA, ID4 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 4

Enrollment IDStateProvider typePAC IDDetails
I20040205000287 UT Practitioner - Pediatric MedicinePractitioner - Cardiovascular Disease (Cardiology)Practitioner - Other (Physician) 9032002894 Reassigns benefits to 4 organizations
I20141002002519 AK Practitioner - Pediatric MedicinePractitioner - Cardiovascular Disease (Cardiology) 9032002894 Reassigns benefits to 1 organization
I20240524002311 CA Practitioner - Pediatric Medicine 9032002894 Reassigns benefits to 2 organizations
I20250422003398 ID Practitioner - Cardiac Electrophysiology 9032002894 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiac Electrophysiology
Education
Rush Medical College of Rush University, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St Lukes Clinic-Treasure Valley LLCGroup PAC ID 4981878402, 1,155 clinicians
Alaska Heart InstituteGroup PAC ID 2668371469, 58 clinicians

Practice addresses (Care Compare)

305 E Jefferson St
Boise, ID 83712-6231
Phone (208) 345-0715

3525 E Louise Dr
Meridian, ID 83642-6303

3841 Piper St
Suite T100
Anchorage, AK 99508-4674
Phone (907) 561-3211

608 W Hays St
Boise, ID 83702-5511
Phone (208) 381-5970

610 W Hays St
Boise, ID 83702-5511
Phone (208) 381-5970

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.88 of 100Reported as apm
Quality
71.03
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G195183CAMDClinical Cardiac Electrophysiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ihc Health Services, Inc. CurrentSince Jul 11, 2010 Accepting new patients
University of Utah Pediatric Services CurrentSince Aug 1, 2016 Accepting new patients
University of Utah Adult Services Current Accepting new patients
Stanford Health Care Pediatrics CurrentSince May 13, 2024 Accepting new patients
University of Utah Pediatric Services CurrentSince Aug 1, 2016 Accepting new patients
St Lukes Clinic-Treasure Valley LLC Pediatrics CurrentSince Feb 13, 2025 Accepting new patients
St Lukes Clinic-Treasure Valley LLC Pediatrics CurrentSince Feb 13, 2025 Accepting new patients
LPCH Medical Group Div of Lucile Pediatrics CurrentSince May 13, 2024 Accepting new patients
University of Utah Adult Services CurrentSince Jan 2, 2019 Accepting new patients
Stanford Health Care Pediatrics Current Accepting new patients
Alaska Heart Institute CurrentSince Oct 1, 2014 Accepting new patients
University of Utah Pediatric Services Pediatrics Current Accepting new patients
Ihc Health Services, Inc. CurrentSince Sep 1, 2021 Accepting new patients
Ihc Health Services Inc CurrentSince Jul 11, 2010 Accepting new patients
University of Utah Adult Services CurrentSince Jan 2, 2019 Accepting new patients
Ihc Health Services Inc Pediatrics Current Accepting new patients
Stanford Health Care CurrentSince May 13, 2024 Accepting new patients
Ihc Health Services Inc Current Accepting new patients
Alaska Heart Institute CurrentSince Oct 1, 2014 Accepting new patients
Department of Pediatrics University of Utah Pediatrics Past Accepting new patients
St Lukes Regional Medical Center Past Accepting new patients

Locations

2751 Debarr Rd
Ste B200
Anchorage, AK 99508

3841 Piper St
Ste T100
Anchorage, AK 99508
Phone (907) 550-2233

725 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8979

725 Welch Rd
#D
Palo Alto, CA 94304

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

190 E Bannock St
Boise, ID 83712
Phone (208) 381-2378

305 E Jefferson St
Boise, ID 83712
Phone (208) 345-0715

610 W Hays St
Boise, ID 83702
Phone (208) 345-3530

700 S Highway 99
Ste 3
Fillmore, UT 84631
Phone (435) 743-5555

1400 N 500 E
North Logan, UT 84341
Phone (435) 716-1000

4403 Harrison Blvd
Ogden, UT 84403
Phone (801) 387-2800

395 W Cougar Blvd
Ste 702
Provo, UT 84604
Phone (801) 357-1700

400 C St
Salt Lake Cty, UT 84143
Phone (435) 688-4080

9660 S 1300 E
Sandy, UT 84094
Phone (801) 314-2417

100 N Mario Capecchi Dr
Slc, UT 84113
Phone (801) 587-7109

50 N Medical Dr
Slc, UT 84132
Phone (801) 581-2292

81 N Mario Capecchi Dr
Slc, UT 84113
Phone (801) 662-5700

4401 Harrison Blvd
South Ogden, UT 84403
Phone (801) 387-2800

1380 E Medical Center Dr
St George, UT 84790
Phone (435) 251-2992

1380 E Medical Center Dr
#P
St George, UT 84790
Phone (435) 251-2355

544 S 400 E
St George, UT 84770
Phone (435) 688-4000

Interoperability endpoints

  • Direct secure messaging: setheridge45821@direct.med.utah.edu
  • Direct secure messaging: susan.etheridge.1@6555.direct.athenahealth.com

Organizations & group practices 21

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 21

Hospital & facility affiliations 2

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": "1162512000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745884800000",
    "number": "1952480527",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "725 WELCH RD",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041601",
            "telephone_number": "650-497-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 WELCH RD",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041601",
            "telephone_number": "650-497-8000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "305 E Jefferson St",
            "address_purpose": "LOCATION",
            "city": "Boise",
            "state": "ID",
            "postal_code": "837126231",
            "country_code": "US",
            "telephone_number": "208-381-7370",
            "fax_number": "208-381-7387",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "81 N Mario Capecchi Dr",
            "address_purpose": "LOCATION",
            "city": "Salt Lake City",
            "state": "UT",
            "postal_code": "841131125",
            "country_code": "US",
            "telephone_number": "801-213-3599",
            "fax_number": "801-213-7778",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ETHERIDGE",
        "first_name": "SUSAN",
        "middle_name": "PAYNE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-03",
        "last_updated": "2025-04-29",
        "certification_date": "2025-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "CA",
            "license": "G195183",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "CA",
            "license": "G195183",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1018632",
            "state": "AK"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "setheridge45821@direct.med.utah.edu",
            "affiliation": "Y",
            "affiliationName": "University of Utah",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "50 N Medical Dr",
            "city": "Salt Lake City",
            "state": "UT",
            "country_code": "US",
            "postal_code": "841320001",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "susan.etheridge1@direct.imail.org",
            "affiliation": "N",
            "address_1": "81 N Mario Capecchi Dr",
            "city": "Salt Lake City",
            "state": "UT",
            "country_code": "US",
            "postal_code": "841131125",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Palo Alto, CA

Sources for this page

Verify at the official NPI Registry.