Jonathan Paul Naatz, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

MD61027780 Issued in WA

Practice address

19020 33Rd Ave W Ste 210
Lynnwood, WA 98036-4748

Phone

(425) 563-1500

Fax

(425) 563-1501

NPI assigned

Aug 12, 2005

Last updated

Dec 30, 2025By 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 7

Medicare fee-for-service enrollment

Enrolled in UT, WA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Diagnostic Radiology

Education

University of California, Geffen School of Medicine, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Radia Inc P SGroup PAC ID 9931012812, 275 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Peacehealth St John Medical Center Hospital, Longview, WA, CCN 500041

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Radia Inc P S

  dba Radia

  • Diagnostic Radiology Physician
  • Lynnwood, WA
  • NPI 1932196607

  UT

  Medicare reassignment Care Compare group NPD
• Central Washington Health Services Association

  dba Confluence Health

  • Emergency Medical Services (Emergency Medicine) Physician
  • Wenatchee, WA
  • NPI 1801937453
  Medicare reassignment NPD
• Evergreen Radia LLC

  dba Evergreen Radia

  • Diagnostic Radiology Physician
  • Kirkland, WA
  • NPI 1922095694
  Medicare reassignment NPD
• Okanogan County Public Hospital Dist No 4

  • Critical Access Hospital
  • Tonasket, WA
  • NPI 1164580700
  Medicare reassignment NPD
• Okanogan County Public Hospital Dist No 4

  dba North Valley Professional Services

  • Medical Specialty Clinic/Center
  • Tonasket, WA
  • NPI 1750443834
  Medicare reassignment NPD
• Okanogan County Public Hospital District No. 3

  dba Mid-Valley Hospital

  • Critical Access Hospital
  • Omak, WA
  • NPI 1255387403
  Medicare reassignment NPD
• Radia Imaging Center Holdings LLC

  dba Seattle Radiology

  • Diagnostic Radiology Physician
  • Seattle, WA
  • NPI 1639653017
  Medicare reassignment NPD
• South Sound Radiologists Inc P S

  dba South Sound Radiology

  • Diagnostic Radiology Physician
  • Olympia, WA
  • NPI 1902990500
  Medicare reassignment NPD
• Swedish Radia Imaging Center at Edmonds LLC

  dba Swedish Radia Edmonds

  • Diagnostic Radiology Physician
  • Edmonds, WA
  • NPI 1164494373
  Medicare reassignment NPD
• Wenatchee Valley Hospital

  • Multi-Specialty Clinic/Center
  • Wenatchee, WA
  • NPI 1669719688
  Medicare reassignment NPD
• Central Washington Health Services Association

  dba Confluence Health

  • General Acute Care Hospital
  • Wenatchee, WA
  • NPI 1881642239
  NPD
• Okanogan County Public Hospital Dist No 4

  dba Tonasket Family Medical Clinic

  • Rural Health Clinic/Center
  • Tonasket, WA
  • NPI 1811555931
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Peacehealth

  dba St. John Medical Center

  • General Acute Care Hospital
  • Longview, WA
  • NPI 1073510277
  Care Compare affiliation

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

{
    "created_epoch": "1123804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767052800000",
    "number": "1255333886",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19020 33RD AVE W STE 210",
            "city": "LYNNWOOD",
            "state": "WA",
            "postal_code": "980364748",
            "telephone_number": "425-563-1500",
            "fax_number": "425-563-1374"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19020 33RD AVE W STE 210",
            "city": "LYNNWOOD",
            "state": "WA",
            "postal_code": "980364748",
            "telephone_number": "425-563-1500",
            "fax_number": "425-563-1501"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "203 S Western Ave",
            "address_purpose": "LOCATION",
            "city": "Tonasket",
            "state": "WA",
            "postal_code": "988558803",
            "country_code": "US",
            "telephone_number": "509-486-2151",
            "fax_number": "509-223-1640",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAATZ",
        "first_name": "JONATHAN",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-12",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "WA",
            "license": "MD61027780",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I-RADIA REST OF WA",
            "identifier": "0420066",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I-SEATTLE RADIOLOGY",
            "identifier": "0420071",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2149222",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I-RADIA KING CO",
            "identifier": "0420067",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I-SWEDISH RADIA EDMONDS",
            "identifier": "0420068",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I-SOUTH SOUND RADIOLOGY",
            "identifier": "0420070",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I-EVERGREEN RADIA",
            "identifier": "0420069",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Daphne Murr
• Jill Murray, M.A., BCBA, LBA
• Kirk Vincent Myers, DO
• Myopathic Muscular Therapy Clinic, Inc.
• N. Karimi, DDS, P.C.
• Sandi C Nagata, DPM
• Naghmeh J Izadi, DMD
• Beth Nagy, M.A., CCC-SLP
• Salona Naicker
• Greg I Nakamoto, MD

• Diagnostic Radiology Physician in Lynnwood, WA
• Providers in Lynnwood, WA by specialty
• Diagnostic Radiology Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 30, 2025; 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.