Witold Boleslaw Rybka, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

MD044968L Issued in PA

Practice address

500 University Dr
Hershey, PA 17033-2360

Phone

(717) 531-6585

Fax

(717) 531-5076

NPI assigned

May 8, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1583193600000",
    "number": "1881643047",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 858",
            "address_2": "MC A410",
            "city": "HERSHEY",
            "state": "PA",
            "postal_code": "170330858",
            "telephone_number": "800-243-1455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 UNIVERSITY DR",
            "city": "HERSHEY",
            "state": "PA",
            "postal_code": "170332360",
            "telephone_number": "717-531-6585",
            "fax_number": "717-531-5076"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYBKA",
        "first_name": "WITOLD",
        "middle_name": "BOLESLAW",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-08",
        "last_updated": "2020-03-03",
        "certification_date": "2020-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "PA",
            "license": "MD044968L",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0012574390003",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mohammed Ruzieh, M.D
• Annie Mae Ryan, PA-C
• Meredith Ryan, MD
• Sean Ryan, PHARMD
• Sheryl Ann Ryan, MD
• Jacquelyn R Ryer, CRNP
• Leanne M Rytel, PA-C
• Grace Soojin Ryu
• Susan Rzucidlo
• Luigi Andrew Fontanosa Sabal

• Hematology & Oncology Physician in Hershey, PA
• Providers in Hershey, PA by specialty
• Hematology & Oncology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 2020; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.