David Jon Leffmann, MPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

PT00005718 Issued in WA

Practice address

506 2ND Ave
Ste 100
Seattle, WA 98104-2357

Phone

(206) 264-9780

NPI assigned

Jun 13, 2005

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

Medicare fee-for-service enrollment

Enrolled in WA

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Apple Physical Therapy, LLC

  • Physical Therapist
  • Auburn, WA
  • NPI 1902808470
  Medicare reassignment NPD
• King County Public Hospital District No 2

  • Neuromusculoskeletal Medicine & OMM Physician
  • Kirkland, WA
  • NPI 1801986070
  Medicare reassignment NPD
• Washington Luna Care Physical Therapy LLC

  • Physical Therapist
  • Bellevue, WA
  • NPI 1346808052
  Medicare reassignment NPD
• Pioneer Sports and Physical Therapy

  • Physical Therapy Clinic/Center
  • Seattle, WA
  • NPI 1902018054
  NPD Authorized official
• Apple Physical Therapy LLC

  • Durable Medical Equipment & Medical Supplies
  • Mountlake Terrace, WA
  • NPI 1366746232

  Physical Therapist

  NPD
• King County Public Hospital District No. 2

  • Physical Therapist
  • Kirkland, WA
  • NPI 1356920946
  NPD

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

{
    "created_epoch": "1118620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1841295276",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "506 2ND AVE",
            "address_2": "STE 100",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042357",
            "telephone_number": "206-264-9780"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "506 2ND AVE",
            "address_2": "STE 100",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042357",
            "telephone_number": "206-264-9780"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEFFMANN",
        "first_name": "DAVID",
        "middle_name": "JON",
        "name_prefix": "Mr.",
        "credential": "MPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WA",
            "license": "PT00005718",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Glenn W Leever, MSW
• Linda Lea Leeward, DMD
• Elizabeth G Lefebre, BCBA
• Nicole J Lefebvre
• Olive Lefferson
• Jay Leftwich, D.D.S.
• Jason Eric Legan, PA-C
• Monica Jean Legatt, L.AC.
• Kasey Joanne Leger, MD
• Sean Edward Legg, ARNP, DNP

• Physical Therapist in Seattle, WA
• Providers in Seattle, WA by specialty
• Physical Therapist 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.