John Richard Mazarella, LPC, CADC III

Primary specialty

Professional CounselorTaxonomy code 101YP2500X

License

C5382 Issued in OR

Practice address

611 Siskiyou Blvd
Ashland, OR 97520-2151

Phone

(541) 476-2373

NPI assigned

Aug 5, 2014

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in OR

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

Mental Health Counselor

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

County of Clackamas Office of County AuditorGroup PAC ID 9537065560, 75 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Clackamas County

  dba DSB Behavioral Health

  • Federally Qualified Health Center (FQHC)
  • Oregon City, OR
  • NPI 1841443587
  Medicare reassignment Care Compare group NPD
• Options for Southern Oregon

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Grants Pass, OR
  • NPI 1558366492
  Medicare reassignment NPD
• County of Clackamas Office of County Auditor

  dba Hilltop Behavioral Health Center

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Milwaukie, OR
  • NPI 1245269315
  NPD
• Options for Southern Oregon

  • Primary Care Clinic/Center
  • Grants Pass, OR
  • NPI 1952708422
  NPD
• Options for Southern Oregon

  • Mental Illness Community Based Residential Treatment Facility
  • Grants Pass, OR
  • NPI 1083859979
  NPD (past)

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

{
    "created_epoch": "1407196800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1861801797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1215 SW G ST",
            "city": "GRANTS PASS",
            "state": "OR",
            "postal_code": "975262544",
            "telephone_number": "541-476-2373"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "611 SISKIYOU BLVD",
            "city": "ASHLAND",
            "state": "OR",
            "postal_code": "975202151",
            "telephone_number": "541-476-2373"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "890 82nd Dr",
            "address_purpose": "LOCATION",
            "city": "Gladstone",
            "state": "OR",
            "postal_code": "970271803",
            "country_code": "US",
            "telephone_number": "971-229-4009",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAZARELLA",
        "first_name": "JOHN",
        "middle_name": "RICHARD",
        "credential": "LPC, CADC III",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-08-05",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "OR",
            "license": "C5382",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Matsuura, MS, LPC, NCC
• Matthew Kirk Gooding MD
• John G Maurer, MD
• Maya Luna Healing Arts LLC
• Wendy Maynard
• Sarah Marie McBee, BS
• Bryn McCamley
• Kathleen Sue McCants, RN, CNOR,RNFA
• Eden McCarthy, LMT CEIM
• Karen Agalia McClintock, PH.D. PSYCHOLOGIST

• Professional Counselor in Ashland, OR
• Providers in Ashland, OR by specialty
• Professional Counselor in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.