Hallie Granville, ARNP

Primary specialty

Advanced Practice MidwifeTaxonomy code 367A00000X

License

AP61012020 Issued in WA

Practice address

307 N Olympic Ave Ste 206
Arlington, WA 98223-1351

Phone

(360) 229-5954

Fax

(360) 200-0463

NPI assigned

Nov 1, 2019

Last updated

Feb 21, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in 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

Specialty

Certified Nurse Midwife (CNM)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Providence Health and Services- WashingtonGroup PAC ID 8325100480, 527 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hallie@org263.direct.charmhealth.com
• Direct secure messaging: hgranville1029238@wm.providencedirect.org

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.

• Providence Health & Services- Washington

  dba PMG NW Wa

  • General Practice Physician
  • Everett, WA
  • NPI 1124270715
  Medicare reassignment Care Compare group NPD
• Triple Knot PLLC

  dba Triple Knot Wellness

  • Psychiatric/Mental Health Nurse Practitioner
  • Arlington, WA
  • NPI 1770465007
  Medicare reassignment NPD Authorized official
• Providence Health & Services Washington

  dba PMG NW WA Gynecologic Oncology Associates

  • Gynecologic Oncology Physician
  • Everett, WA
  • NPI 1750520516
  NPD
• Providence Health & Services-Wa

  • General Acute Care Hospital
  • Everett, WA
  • NPI 1700037801
  NPD (past)

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

{
    "created_epoch": "1572566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771632000000",
    "number": "1649814658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "307 N OLYMPIC AVE STE 206",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982231351",
            "telephone_number": "360-229-5954",
            "fax_number": "360-200-0463"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "307 N OLYMPIC AVE STE 206",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982231351",
            "telephone_number": "360-229-5954",
            "fax_number": "360-200-0463"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1321 Colby Ave",
            "address_purpose": "LOCATION",
            "city": "Everett",
            "state": "WA",
            "postal_code": "982011665",
            "country_code": "US",
            "telephone_number": "425-261-2000",
            "fax_number": "425-258-7550",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "900 Pacific Ave Ste 501",
            "address_purpose": "LOCATION",
            "city": "Everett",
            "state": "WA",
            "postal_code": "982014189",
            "country_code": "US",
            "telephone_number": "425-258-7550",
            "fax_number": "425-258-7550",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRANVILLE",
        "first_name": "HALLIE",
        "credential": "ARNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-11-01",
        "last_updated": "2026-02-21",
        "certification_date": "2026-02-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "WA",
            "license": "AP70020788",
            "primary": false
        },
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "WA",
            "license": "AP61012020",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hallie@org263.direct.charmhealth.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "307 N Olympic Ave Ste 206",
            "city": "Arlington",
            "state": "WA",
            "country_code": "US",
            "postal_code": "982231351",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hgranville1029238@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "900 Pacific Ave Ste 501",
            "city": "Everett",
            "state": "WA",
            "country_code": "US",
            "postal_code": "982014189",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hgranville1029238@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1321 Colby Ave",
            "city": "Everett",
            "state": "WA",
            "country_code": "US",
            "postal_code": "982011665",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jesenia K Graafstra
• Kayla E Graham
• David Melvin Gran, MD
• Theresa Anne Granger, ARNP
• Kristin Ruth Grant, M.D.
• Donna A Gray, CDP
• Ellen Margaret Gray
• Lindsay Gray, MASSAGE THERAPY
• Leanne Louise Graybill, LMHC
• Christie Groendyk

• Advanced Practice Midwife in Arlington, WA
• Providers in Arlington, WA by specialty
• Advanced Practice Midwife in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 21, 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.