Karthik Shankar, D.O.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

V9976 Issued in TX

Practice address

320 E North Ave
Pittsburgh, PA 15212-4756

Phone

(412) 359-4971

NPI assigned

Apr 1, 2019

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 TX

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

Hematology/OncologyAlso: Internal Medicine, Medical Oncology

Education

West Virginia School of Osteopathic Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Texas Oncology PAGroup PAC ID 5395658934, 1,001 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Main Line Hospital Lankenau Hospital, Wynnewood, PA, CCN 390195
• Baylor Scott and White Medical Center Sunnyvale Hospital, Sunnyvale, TX, CCN 670060

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Texas Oncology PA

  • Medical Oncology Physician
  • El Paso, TX
  • NPI 1811944101

  Hematology & Oncology

  Medicare reassignment Care Compare group NPD (past)
• Texas Oncology PA

  • Medical Oncology Physician
  • Dallas, TX
  • NPI 1003083445

  Hematology & Oncology

  NPD
• Texas Oncology PA

  • Medical Oncology Physician
  • Pearland, TX
  • NPI 1912174350

  Hematology & Oncology

  NPD

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

• Main Line Hospitals, Inc.

  • General Acute Care Hospital
  • Wynnewood, PA
  • NPI 1245335629
  Care Compare affiliation
• Texas Regional Medical Center, LLC

  • General Acute Care Hospital
  • Sunnyvale, TX
  • NPI 1255579389
  Care Compare affiliation

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

{
    "created_epoch": "1554076800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1861954810",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 E LANCASTER AVENUE",
            "city": "WYNNEWOOD",
            "state": "PA",
            "postal_code": "19096",
            "telephone_number": "484-476-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 E NORTH AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152124756",
            "telephone_number": "412-359-4971"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHANKAR",
        "first_name": "KARTHIK",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-01",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TX",
            "license": "V9976",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Regan M Shanahan, MD
• Valerie Shaner Shaner, LPN
• Margaret Shang, MD
• Denise Shank, CRNP
• Gregory Shank
• Stacey Shankle, CRNP
• Shannon Passineau Cosmetic & Family Dentistry PLLC
• Amy Elizabeth Shannon-Spector
• Alexander Harland Shannon, MD
• Kara Jean Shannon

• Hematology & Oncology Physician in Pittsburgh, PA
• Providers in Pittsburgh, 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 Nov 4, 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.