Natasha Sanchez Cristal, MD/MPH

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MD61610269 Issued in WA

Practice address

751 NE Blakely Dr
Issaquah, WA 98029-6201

Phone

(425) 394-0610

NPI assigned

May 7, 2018

Last updated

Mar 6, 2026By 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 2

Addresses

Other names 1

• Natasha Sanchez Volny Former name

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

Specialty

Emergency Medicine

Education

University of Colorado School of Medicine, Denver, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Eastside Emergency Physicians PLLCGroup PAC ID 5193725372, 56 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Swedish Issaquah Hospital, Issaquah, WA, CCN 500152

Merit-based Incentive Payment System (MIPS)

Final score

91.46 of 100Reported as group

Quality

78.18

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Eastside Emergency Physicians PLLC

  • Emergency Medicine Physician
  • Issaquah, WA
  • NPI 1689683229
  Medicare reassignment Care Compare group
• Eastside Emergency Physicians, PLLC

  • Emergency Medicine Physician
  • Everett, WA
  • NPI 1922303478
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Swedish Health Services

  dba Swedish/Issaquah

  • General Acute Care Hospital
  • Issaquah, WA
  • NPI 1851686059
  Care Compare affiliation

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

{
    "created_epoch": "1525651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1184113011",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "751 NE BLAKELY DR",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980296201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "751 NE BLAKELY DR",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980296201",
            "telephone_number": "425-394-0610"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANCHEZ CRISTAL",
        "first_name": "NATASHA",
        "name_prefix": "Dr.",
        "credential": "MD/MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-05-07",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A166498",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "MD61610269",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NATASHA",
            "last_name": "VOLNY",
            "middle_name": "SANCHEZ",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Diba Samadani
• Sammamish Children's Therapy
• Sammamish Children's Therapy Services LLC
• Sammamish Chiropractic, PS
• Mariam Samuel
• Gabriela Sanchez, MA
• John Sander, LMHC INTERN
• Laura Sanderson, CNM
• Barry Vaughn Sandoval, MD
• Sandpoint Clinic Pharmacy Inc (Medical Center Pharmacy)

• Emergency Medicine Physician in Issaquah, WA
• Providers in Issaquah, WA by specialty
• Emergency Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.