Eric Steven Kosco, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

CP059737T Issued in WA

Practice address

1733 H St Ste 400
Blaine, WA 98230-5107

Phone

(360) 332-5111

Fax

(360) 332-3444

NPI assigned

Jul 31, 2017

Last updated

Aug 7, 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

Medicare fee-for-service enrollment

Enrolled in NC, NV, WA, VA4 enrollments

Enrollment records 4

Specialty

Physical Therapist in Private Practice

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mary Washington Healthcare PhysiciansGroup PAC ID 2769546530, 286 clinicians

Youngs Physical Therapy and Sports Rehab, IncGroup PAC ID 6507012101, 17 clinicians

Practice addresses (Care Compare)

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Mary Washington Healthcare Physicians

  • Family Medicine Physician
  • Fredericksburg, VA
  • NPI 1295999852

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Youngs Physical Therapy & Sports Rehab, Inc.

  dba Youngs Physical Therapy & Sports Performance

  • Physical Therapy Clinic/Center
  • Greenville, NC
  • NPI 1306192141
  Medicare reassignment Care Compare group NPD
• Apple Physical Therapy, LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Auburn, WA
  • NPI 1902808470
  Medicare reassignment NPD
• New Century Rehabilitation LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Las Vegas, NV
  • NPI 1396777892
  Medicare reassignment NPD
• Apple Physical Therapy LLC

  dba ATI Physical Therapy

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

  Physical Therapist

  NPD
• Mary Washington Healthcare Physicians

  • Durable Medical Equipment & Medical Supplies
  • Fredericksburg, VA
  • NPI 1740853035
  NPD
• New Century Rehabilitation, LLC

  • Durable Medical Equipment & Medical Supplies
  • Las Vegas, NV
  • NPI 1801471628
  NPD

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

{
    "created_epoch": "1501459200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1831613983",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8862 BENDER RD STE 101",
            "city": "LYNDEN",
            "state": "WA",
            "postal_code": "982648800",
            "telephone_number": "360-332-5111",
            "fax_number": "360-332-3444"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1733 H ST STE 400",
            "city": "BLAINE",
            "state": "WA",
            "postal_code": "982305107",
            "telephone_number": "360-332-5111",
            "fax_number": "360-332-3444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOSCO",
        "first_name": "ERIC",
        "middle_name": "STEVEN",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-07-31",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "VA",
            "license": "CP052381T",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WA",
            "license": "CP059737T",
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NC",
            "license": "P17298",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zafir Ahmed Khan, MD
• Tauvie Kim
• Jessica Lynn Klassen, ARNP
• Kimberly D Klein
• Amy Klions
• Kim Elaine Koyamatsu, M.D.
• Wenunah Krystal Lance
• Jennifer Samantha Larrasquitu, LPC
• Trista Rawlings Lawrence, LMP
• Candace Lawson-Crossfield, MA, LMHC

• Physical Therapist in Blaine, WA
• Providers in Blaine, WA by specialty
• Physical Therapist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.