Joshua Nathaniel Cassedy, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

MD479424 Issued in PA

Practice address

801 Ostrum St
Bethlehem, PA 18015-1000

Phone

(866) 785-8537

NPI assigned

Apr 17, 2017

Last updated

Feb 2, 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

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 1

Specialty

General Surgery

Education

University of Pittsburgh School of Medicine, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Lukes Physician Group IncGroup PAC ID 6709798333, 2,161 clinicians

Grand View HospitalGroup PAC ID 8022001924, 94 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Luke's Hospital - Grand View Campus Hospital, Sellersville, PA, CCN 390057
• St Lukes Hospital Hospital, Bethlehem, PA, CCN 390049
• Doylestown Hospital Hospital, Doylestown, PA, CCN 390203
• St Luke's Hospital - Upper Bucks Campus Hospital, Quakertown, PA, CCN 390035

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jcassedy347510@direct-sluhn.org

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.

• Grand View Hospital

  dba Grand View Surgical Associates

  • Surgery Physician
  • Sellersville, PA
  • NPI 1821286097
  Medicare reassignment Care Compare group NPD
• St. Luke's Physician Group, Inc.

  dba South Mountain Family Practice

  • Family Medicine Physician
  • Bethlehem, PA
  • NPI 1700984622
  Medicare reassignment Care Compare group
• Family Care Centers Inc.

  dba Lehigh Valley Physician Group - Pocono

  • Internal Medicine Physician
  • E Stroudsburg, PA
  • NPI 1669563037

  Surgery

  Medicare reassignment NPD
• Gslpg, Inc

  • Specialist
  • Orwigsburg, PA
  • NPI 1366006702
  Medicare reassignment NPD
• University of Penn-Medical Group

  • Gynecologic Oncology Physician
  • Philadelphia, PA
  • NPI 1235527342
  Medicare reassignment NPD
• Family Care Centers Inc

  dba LVPG ExpressCare Pocono

  • Family Medicine Physician
  • East Stroudsburg, PA
  • NPI 1316409626
  NPD
• Grand View Hospital

  dba Grand View Health Neurology

  • Neurology Physician
  • Sellersville, PA
  • NPI 1699321570
  NPD
• St Luke's Physician Group Inc

  dba St. Luke's Primary Care Orwigsburg

  • Family Medicine Physician
  • Orwigsburg, PA
  • NPI 1710845144
  NPD
• St. Luke's Physician Group, Inc.

  • Interventional Pain Medicine Physician
  • Quakertown, PA
  • NPI 1316127376
  NPD
• University of Penn-Medical Group

  • Surgical Oncology Physician
  • Philadelphia, PA
  • NPI 1871981985
  NPD
• University of Penn-Medical Group

  • Hospitalist Physician
  • Philadelphia, PA
  • NPI 1992301196
  NPD
• Grand View Hospital

  dba Grand View Health Pulmonology

  • Pulmonary Disease Physician
  • Sellersville, PA
  • NPI 1518362359
  NPD (past)

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

• Doylestown Hospital

  • General Acute Care Hospital
  • Doylestown, PA
  • NPI 1225091697
  Care Compare affiliation
• St Luke's Hospital

  dba St. Luke's Hospital-Sacred Heart Campus

  • General Acute Care Hospital
  • Allentown, PA
  • NPI 1366011413
  Care Compare affiliation
• St Luke's Hospital

  dba St. Luke's Hospital - Anderson Campus

  • General Acute Care Hospital
  • Easton, PA
  • NPI 1376339226
  Care Compare affiliation
• St Luke's Hospital

  dba St. Luke's Hospital-Lehighton Campus

  • General Acute Care Hospital
  • Lehighton, PA
  • NPI 1528737988
  Care Compare affiliation
• St Lukes Hospital

  • General Acute Care Hospital
  • Bethlehem, PA
  • NPI 1013933175
  Care Compare affiliation
• St Lukes Quakertown Hospital

  • General Acute Care Hospital
  • Quakertown, PA
  • NPI 1669405072
  Care Compare affiliation
• St. Luke's Hospital

  dba St. Luke's Hospital - Allentown Campus

  • General Acute Care Hospital
  • Allentown, PA
  • NPI 1548293954
  Care Compare affiliation
• St. Luke's Hospital Bethlehem

  dba St. Luke's Partial Hospitalization Program

  • Adult Mental Health Clinic/Center
  • Lehighton, PA
  • NPI 1962094920

  Hospital

  Care Compare affiliation
• St. Luke's Hospital Grand View Campus

  • General Acute Care Hospital
  • Sellersville, PA
  • NPI 1568459287
  Care Compare affiliation

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

{
    "created_epoch": "1492387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1235663295",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "801 OSTRUM ST",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180151000",
            "telephone_number": "866-785-8537"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 OSTRUM ST",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180151000",
            "telephone_number": "866-785-8537"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 S Cedar Crest Blvd",
            "address_purpose": "LOCATION",
            "city": "Allentown",
            "state": "PA",
            "postal_code": "18103",
            "country_code": "US",
            "telephone_number": "484-862-3256",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "01655",
            "country_code": "US",
            "telephone_number": "508-334-1000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Rose St # C-246",
            "address_purpose": "LOCATION",
            "city": "Lexington",
            "state": "KY",
            "postal_code": "405360293",
            "country_code": "US",
            "telephone_number": "859-323-6162",
            "fax_number": "859-257-8934",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 S Cedar Crest Blvd",
            "address_purpose": "LOCATION",
            "city": "Allentown",
            "state": "PA",
            "postal_code": "18103",
            "country_code": "US",
            "telephone_number": "484-862-3256",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASSEDY",
        "first_name": "JOSHUA",
        "middle_name": "NATHANIEL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-17",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "PA",
            "license": "MD479424",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joelle Cascioli
• Susan B Cascioli, M.S.W., L.C.S.W
• Carissa Rose Casella, PHARMD
• Paul Casner, LCSW
• Jennifer M. Casper
• Alexandra Joan Casseus, PAC
• Kyrie Luck Cassin
• Kahli Castagnera, PT, DPT
• Matthew Castillo
• Natalia Castillo

• Surgery Physician in Bethlehem, PA
• Providers in Bethlehem, PA by specialty
• Surgery Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.