Joseph Caster, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

MD489790 Issued in PA

Practice address

111 S 11TH St
Philadelphia, PA 19107-4870

Phone

(215) 955-6702

Fax

(215) 955-5331

NPI assigned

May 31, 2012

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 IA, PA2 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

Radiation Oncology

Education

University of North Carolina at Chapel Hill School of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Jefferson University PhysiciansGroup PAC ID 7911819180, 1,528 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Thomas Jefferson University Hospital Hospital, Philadelphia, PA, CCN 390174

Merit-based Incentive Payment System (MIPS)

Final score

80.02 of 100Reported as group

Quality

75.68

Promoting interoperability

78

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jcaster113664@uihcdirect.org

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.

• Jefferson University Physicians

  • General Practice Physician
  • Philadelphia, PA
  • NPI 1326093675
  Medicare reassignment Care Compare group NPD
• Jefferson University Physicians

  • Gastroenterology Physician
  • Phila, PA
  • NPI 1205898723
  NPD (past)

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

• Thomas Jefferson University Hospitals Inc

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1215916002
  Care Compare affiliation

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

{
    "created_epoch": "1338422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752192000000",
    "number": "1033470604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 HAWKINS DR",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421009",
            "telephone_number": "319-356-1616"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 S 11TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191074870",
            "telephone_number": "215-955-6702",
            "fax_number": "215-955-5331"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Acc Clinic Building Cb 7705",
            "address_2": "102 Mason Farm RD",
            "address_purpose": "LOCATION",
            "city": "Chapel Hill",
            "state": "NC",
            "postal_code": "275990001",
            "country_code": "US",
            "telephone_number": "919-966-1459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Hawkins Dr",
            "address_purpose": "LOCATION",
            "city": "Iowa City",
            "state": "IA",
            "postal_code": "522421009",
            "country_code": "US",
            "telephone_number": "319-356-1616",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASTER",
        "first_name": "JOSEPH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-05-31",
        "last_updated": "2025-07-11",
        "certification_date": "2025-07-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "IA",
            "license": "MD-44201",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NC",
            "license": "182817",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "PA",
            "license": "MD489790",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mackenzie Castellanos
• Sydney Lindsay Castellanos
• Janet Amanda Castellini, M.S.S., L.C.S.W.
• Katie Woo Castelo, CRNP
• Lisa Castenova, PHYSICIAN ASSISTANT
• Anna Christine Castiglia, CRNP
• James A Castiglione, MD
• Tiernan Connor Castile, MD
• Ruby Castilla-Puentes, MD, DRPH, MBA
• Isabel Cristina Castillo Hernandez, MD

• Radiation Oncology Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Radiation Oncology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 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.