Sydney A. Walker, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

12985196-1205 Issued in UT

Practice address

81 N Mario Capecchi Dr
Salt Lake City, UT 84113-1125

Phone

(801) 662-5701

NPI assigned

Apr 22, 2019

Last updated

Dec 4, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in UT

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: swalker510620@direct.med.utah.edu

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.

• University of Utah Pediatric Acuity Care

  • Pediatric Critical Care Medicine Physician
  • Salt Lake City, UT
  • NPI 1619325131

  Pediatrics

  Medicare reassignment NPD
• University of Utah Pediatric Services

  dba Department of Pediatrics

  • Pediatrics Physician
  • Salt Lake City, UT
  • NPI 1487018974
  Medicare reassignment NPD
• University of Utah Pediatric Acuity Care

  dba Pediatric Neonatology

  • Neonatal-Perinatal Medicine Physician
  • Salt Lake City, UT
  • NPI 1770947814
  NPD
• University of Utah Pediatric Acuity Care

  dba University of Utah Pediatric Palliative Care

  • Pediatric Hospice and Palliative Medicine Physician
  • Salt Lake City, UT
  • NPI 1851898365
  NPD
• University of Utah Pediatric Services

  dba Pediatric Infectious Disease

  • Pediatric Infectious Diseases Physician
  • Salt Lake City, UT
  • NPI 1285098855
  NPD
• University of Utah Pediatric Services

  dba Pediatric Vascular Surgery

  • Pediatrics Physician
  • Salt Lake City, UT
  • NPI 1922552413
  NPD
• University of Utah Pediatric Acuity Care

  dba Pediatric Emergency Medicine

  • Pediatric Emergency Medicine (Pediatrics) Physician
  • Salt Lake City, UT
  • NPI 1538523675
  NPD (past)

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

{
    "created_epoch": "1555891200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1508429846",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "81 N MARIO CAPECCHI DR",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841131125",
            "telephone_number": "801-662-5701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "81 N MARIO CAPECCHI DR",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841131125",
            "telephone_number": "801-662-5701"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3181 SW Sam Jackson Park Rd",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972393011",
            "country_code": "US",
            "telephone_number": "503-494-8311",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "SYDNEY",
        "middle_name": "A.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-22",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "UT",
            "license": "12985196-1205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "swalker510620@direct.med.utah.edu",
            "affiliation": "Y",
            "affiliationName": "University of Utah",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "50 N Medical Dr",
            "city": "Salt Lake City",
            "state": "UT",
            "country_code": "US",
            "postal_code": "841320100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Mark Orlo Walker, PT
• Michael James Walker, M.D.
• Noah Walker
• Sara Elizabeth Walker, MD
• Sarah Lynnell Walker, CNA,PHLEBOTOMIST, MA
• Traci Walker
• Michelle L Walkingshaw
• Miriam Walkingshaw
• Charles Coleman Wall, DDS
• Jon T Wall, MD

• Pediatrics Physician in Salt Lake City, UT
• Providers in Salt Lake City, UT by specialty
• Pediatrics Physician in Utah

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.