Individual provider Active NPI

Heather Renee Hill, CRNA

  • Certified Registered Nurse Anesthetist
  • Seattle, WA
National Provider Identifier
1255457685
Registry record updated Oct 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
AP3006686 Issued in WA
Practice address
1145 Broadway
Seattle, WA 98122-4201
Phone
(206) 329-1760
NPI assigned
Mar 21, 2007
Last updated
Oct 20, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 20, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X AP3006686 WA Primary
Certified Registered Nurse Anesthetist 367500000X RN00129328 WA

Addresses

Primary practice location

1145 Broadway
Seattle, WA 98122-4201

Mailing address

PO Box 5127
Everett, WA 98206-5127
Phone (206) 860-5414

Other practice location 1

600 Broadway Ste 270
Seattle, WA 98122-5392
Phone (206) 625-0578

Other practice location 2

200 15th Ave E
Seattle, WA 98112-5260
Phone (206) 326-3000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070606000517 WA Practitioner - Certified Registered Nurse Anesthetist (Crna) 6002914561 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Advanced Anesthesia Services PLLCGroup PAC ID 6608159017, 39 clinicians

Practice addresses (Care Compare)

515 Minor Ave
Suite 130
Seattle, WA 98104-2138
Phone (206) 838-9500

Merit-based Incentive Payment System (MIPS)

Final score
82.2 of 100Reported as group
Quality
80.9
Improvement activities
40
Cost
75.66

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
AP3006686WAMDCertified Registered Nurse Anesthetist
RN00129328WAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Western Washington Medical Group, Inc, PS CurrentSince Aug 8, 2022 Accepting new patients
Physicians Anesthesia Service PLLC CurrentSince Aug 8, 2022 Accepting new patients
Advanced Anesthesia Services, PLLC Nurse Anesthetist, Certified Registered CurrentSince Jan 29, 2025 Accepting new patients
Narrows Anesthesia Services PLLC Nurse Anesthetist, Certified Registered Past Accepting new patients

Locations

12222 Merit Dr
Ste 600
Dallas, TX 75251
Phone (972) 776-3185

1145 Broadway
Seattle, WA 98122

1229 Madison St
Ste 1440
Seattle, WA 98104
Phone (206) 625-0578

515 Minor Ave
Ste 130
Seattle, WA 98104
Phone (206) 838-9500

600 Broadway
Ste 270
Seattle, WA 98122
Phone (206) 381-0269

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

35302 SE Center St
Snoqualmie, WA 98065
Phone (425) 216-8810

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1174435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760918400000",
    "number": "1255457685",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5127",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982065127",
            "telephone_number": "206-860-5414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1145 BROADWAY",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981224201",
            "telephone_number": "206-329-1760"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 Broadway Ste 270",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981225392",
            "country_code": "US",
            "telephone_number": "206-625-0578",
            "fax_number": "206-625-9184",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 15th Ave E",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981125260",
            "country_code": "US",
            "telephone_number": "206-326-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HILL",
        "first_name": "HEATHER",
        "middle_name": "RENEE",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-21",
        "last_updated": "2025-10-20",
        "certification_date": "2025-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WA",
            "license": "AP3006686",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WA",
            "license": "RN00129328",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.