Individual provider Active NPI

Christine Marie Douglas, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Hillsboro, OR
National Provider Identifier
1003512443
Registry record updated Apr 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
10005976 Issued in OR
Practice address
535 SE Washington St
Hillsboro, OR 97123-4142
Phone
(503) 755-6703
Fax
(503) 755-6704
NPI assigned
Feb 7, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 10005976 OR Primary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 0033184 OH

Addresses

Primary practice location

535 SE Washington St
Hillsboro, OR 97123-4142

Mailing address

1846 E Innovation Park Dr
Oro Valley, AZ 85755-1963
Phone (503) 755-6703

Other practice location 1

24481 Detroit Rd Ste 201
Westlake, OH 44145-1557
Phone (440) 865-5309

Other practice location 2

395 SW Bluff Dr Ste 10
Bend, OR 97702-1670
Phone (503) 755-6703

Other identifiers 1

IdentifierTypeStateIssuer
2910854MedicaidOH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, OR2 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

Enrollment IDStateProvider typePAC IDDetails
I20230517001125 OH Practitioner - Nurse Practitioner 5193181170 Reassigns benefits to 2 organizations
I20241111002697 OR Practitioner - Nurse Practitioner 5193181170 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
McArthur Gruff and Associates LLCGroup PAC ID 9032537329, 17 clinicians

Practice addresses (Care Compare)

535 SE Washington St
Hillsboro, OR 97123-4142
Phone (503) 755-6703

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
0033184OHMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
McArthur Gruff & Associates LLC Psychiatric/Mental Health CurrentSince Sep 5, 2024 Accepting new patients
Holding Space LLC Psychiatric/Mental Health CurrentSince Oct 14, 2023 Accepting new patients
Viaquest Psychiatric & Behavioral Solutions LLC CurrentSince Feb 27, 2023 Accepting new patients

Locations

1846 E Innovation Park Dr
Oro Valley, AZ 85755
Phone (520) 329-2699

7426 N La Cholla Blvd
Tucson, AZ 85741
Phone (520) 771-0555

8927 Brecksville Rd
Brecksville, OH 44141
Phone (440) 310-6361

525 Metro Pl N
Ste 300
Dublin, OH 43017
Phone (614) 336-9600

525 Metro Pl N
Ste 100
Dublin, OH 43017
Phone (614) 339-1640

24481 Detroit Rd
Ste 201
Westlake, OH 44145
Phone (440) 310-6361

395 SW Bluff Dr
Ste 10
Bend, OR 97702
Phone (503) 755-6703

535 SE Washington St
Hillsboro, OR 97123
Phone (503) 755-6703

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1675728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775692800000",
    "number": "1003512443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1846 E INNOVATION PARK DR",
            "city": "ORO VALLEY",
            "state": "AZ",
            "postal_code": "857551963",
            "telephone_number": "503-755-6703",
            "fax_number": "503-755-6704"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "535 SE WASHINGTON ST",
            "city": "HILLSBORO",
            "state": "OR",
            "postal_code": "971234142",
            "telephone_number": "503-755-6703",
            "fax_number": "503-755-6704"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "24481 Detroit Rd Ste 201",
            "address_purpose": "LOCATION",
            "city": "Westlake",
            "state": "OH",
            "postal_code": "441451557",
            "country_code": "US",
            "telephone_number": "440-865-5309",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "395 SW Bluff Dr Ste 10",
            "address_purpose": "LOCATION",
            "city": "Bend",
            "state": "OR",
            "postal_code": "977021670",
            "country_code": "US",
            "telephone_number": "503-755-6703",
            "fax_number": "503-755-6704",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOUGLAS",
        "first_name": "CHRISTINE",
        "middle_name": "MARIE",
        "name_prefix": "Mrs.",
        "credential": "PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-02-07",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "OR",
            "license": "10005976",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "OH",
            "license": "0033184",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2910854",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Hillsboro, OR

Sources for this page

Verify at the official NPI Registry.