Stephen Scott Meharg, PH.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

PY00001656 Issued in WA

Practice address

945 11TH Ave
Suite B
Longview, WA 98632-2503

Phone

(360) 414-8600

Fax

(360) 636-7372

NPI assigned

Jun 22, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 1991

Medicare assignment

May accept Medicare assignment

Group practices

Northwest Psychological Resources LLCGroup PAC ID 0244122745, 12 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Northwest Psychological Resources LLC

  • Clinical Neuropsychologist
  • Longview, WA
  • NPI 1811079049
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1150934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1164468609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "945 11TH AVE",
            "address_2": "STE B",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322555",
            "telephone_number": "360-414-8600",
            "fax_number": "360-636-7372"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "945 11TH AVE",
            "address_2": "SUITE B",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322503",
            "telephone_number": "360-414-8600",
            "fax_number": "360-636-7372"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEHARG",
        "first_name": "STEPHEN",
        "middle_name": "SCOTT",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-22",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WA",
            "license": "PY00001656",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7096274",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Melody Sue McWilliam
• Jill Meadows
• Mark Christopher Meadows
• Crystallene Celestial Medlin, LMT
• Suzanne Megenity, DDS
• Susan L. Mejo, ARNP
• Gerardo R Melgar, MD
• Melissa Helgeson PLLC
• Ian Mendenhall
• Grace Mendez, BA, AAC

• Clinical Psychologist in Longview, WA
• Providers in Longview, WA by specialty
• Clinical Psychologist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.