David Beck Nelles, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

MD70063954 Issued in WA

Practice address

7320 216TH St SW Ste 320
Edmonds, WA 98026-8006

Phone

(425) 673-3900

Fax

(425) 673-3910

NPI assigned

Dec 3, 2009

Last updated

Feb 3, 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 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA, 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

Orthopedic Surgery

Education

Saint Louis University School of Medicine, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Proliance Surgeons Inc P SGroup PAC ID 8527972900, 395 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Swedish Edmonds Hospital Hospital, Edmonds, WA, CCN 500026
• UCSF Health St. Mary's Hospital Hospital, San Francisco, CA, CCN 050457

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: david.nelles.p2@direct.muirortho.nextgenshare.com
• Direct secure messaging: david.nelles@direct.muirortho.nextgenshare.com

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.

• Proliance Surgeons Inc P S

  dba Proliance Surgeons Orthopedic Specialists of Seattle

  • Orthopaedic Surgery Physician
  • Seattle, WA
  • NPI 1023170313
  Medicare reassignment Care Compare group
• Golden State Orthopedics & Spine

  • Orthopaedic Surgery Physician
  • Walnut Creek, CA
  • NPI 1972552990
  Medicare reassignment NPD
• John Muir Trauma Physicians Billing Service

  • Hospitalist Physician
  • Walnut Creek, CA
  • NPI 1093864837
  Medicare reassignment NPD
• UCSF Health Community Hospitals

  dba Sister Mary Philippa Health Center

  • Clinic/Center
  • San Francisco, CA
  • NPI 1780727792
  Medicare reassignment NPD
• Proliance Surgeons Inc P S

  dba Proliance Orthopedic Associates

  • Orthopaedic Surgery Physician
  • Renton, WA
  • NPI 1235091463
  NPD
• Proliance Surgeons, Inc., P.S.

  dba Proliance Physical & Hand Therapy

  • Hand Occupational Therapist
  • Mill Creek, WA
  • NPI 1467845321
  NPD
• Dignity Health

  dba Mercy Medical Center Redding

  • General Acute Care Hospital
  • Redding, CA
  • NPI 1477671535
  NPD
• Golden State Orthopedics & Spine

  • Orthopaedic Surgery Physician
  • San Jose, CA
  • NPI 1245021401
  NPD
• John Muir Trauma Physicians Billing Service

  • Trauma Surgery Physician
  • Walnut Creek, CA
  • NPI 1962551861
  NPD
• San Francisco Spine Surgeons PC

  • Orthopaedic Surgery of the Spine Physician
  • San Francisco, CA
  • NPI 1629657424
  NPD
• Proliance Surgeons Inc., P.S.

  dba Orthopedic Physician Associates

  • Orthopaedic Surgery Physician
  • Seattle, WA
  • NPI 1558300434
  NPD (past)
• California Pacific Medical Group, Inc.

  dba Brown & Toland Medical Group

  • Multi-Specialty Clinic/Center
  • Oakland, CA
  • NPI 1275002453
  NPD (past)

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

• Swedish Edmonds

  • General Acute Care Hospital
  • Edmonds, WA
  • NPI 1033107214
  Care Compare affiliation
• Swedish Edmonds

  • Clinical Medical Laboratory
  • Edmonds, WA
  • NPI 1699894022

  Hospital

  Care Compare affiliation
• UCSF Health Community Hospitals

  dba UCSF Health - St. Mary's Hospital

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1174667158
  Care Compare affiliation

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

{
    "created_epoch": "1259798400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1760710610",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7320 216TH ST SW STE 320",
            "city": "EDMONDS",
            "state": "WA",
            "postal_code": "980268006",
            "telephone_number": "425-673-3900",
            "fax_number": "425-673-3910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7320 216TH ST SW STE 320",
            "city": "EDMONDS",
            "state": "WA",
            "postal_code": "980268006",
            "telephone_number": "425-673-3900",
            "fax_number": "425-673-3910"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6808 220th St SW Ste 200",
            "address_purpose": "LOCATION",
            "city": "Mountlake Terrace",
            "state": "WA",
            "postal_code": "980432187",
            "country_code": "US",
            "telephone_number": "425-967-6480",
            "fax_number": "425-967-6485",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NELLES",
        "first_name": "DAVID",
        "middle_name": "BECK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-12-03",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WA",
            "license": "MD70063954",
            "primary": true
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "CA",
            "license": "A138113",
            "primary": false
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "WA",
            "license": "MD70063954",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2361633",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Nash Chiropractic PS
• Matthew D Nash, DC
• Natural Reflections Healthcare, PS
• Navigate Northwest (Navigate Family Therapy)
• Mary K Neering, MD
• Joshua M Nelson, FNP-C, RN
• Marci M Nelson, M.D.
• Martha E Nelson
• Marvin R Nelson, DDS
• Susan H Netherton, APRN

• Orthopaedic Surgery Physician in Edmonds, WA
• Providers in Edmonds, WA by specialty
• Orthopaedic Surgery Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.