Narayanan Sadagopan, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

0101285501 Issued in VA

Practice address

110 Wimbledon SQ
Chesapeake, VA 23320-4946

Phone

(757) 436-2995

NPI assigned

Mar 25, 2019

Last updated

Jun 17, 2025By 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 VA

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

Medical OncologyAlso: Hematology

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Peninsula Cancer Institute, LLCGroup PAC ID 8729031638, 30 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Riverside Regional Medical Center Hospital, Newport News, VA, CCN 490052
• Chesapeake General Hospital Hospital, Chesapeake, VA, CCN 490120
• Sentara Obici Hospital Hospital, Suffolk, VA, CCN 490044
• Bon Secours Harbour View Medical Center Hospital, Suffolk, VA, CCN 490148
• Sentara Norfolk General Hospital Hospital, Norfolk, VA, CCN 490007

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nsadagopan265071@direct.rivhs.com

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.

• Peninsula Cancer Institute LLC

  dba Cancer Specialists of Tidewater

  • Hematology & Oncology Physician
  • Chesapeake, VA
  • NPI 1710180120

  Medical Oncology

  Medicare reassignment Care Compare group NPD
• Peninsula Cancer Institute LLC

  dba Shore Cancer Institute

  • Hematology & Oncology Physician
  • Onancock, VA
  • NPI 1710218664
  NPD (past)

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

• Chesapeake Hospital Authority

  dba Chesapeake Regional Surgery Center at Virginia Beach

  • General Acute Care Hospital
  • Virginia Beach, VA
  • NPI 1003265075
  Care Compare affiliation
• Chesapeake Hospital Authority

  dba Chesapeake General Professional Pharmacy

  • Pharmacy
  • Chesapeake, VA
  • NPI 1558466318

  Hospital

  Care Compare affiliation
• Chesapeake Hospital Authority

  dba Chesapeake General Hospital

  • General Acute Care Hospital
  • Chesapeake, VA
  • NPI 1700896354
  Care Compare affiliation
• Harbour View Medical Center LLC

  dba Bon Secours Harbour View Medical Center

  • General Acute Care Hospital
  • Suffolk, VA
  • NPI 1104658434
  Care Compare affiliation
• Riverside Hospital Inc

  dba Riverside Regional Medical Center

  • General Acute Care Hospital
  • Newport News, VA
  • NPI 1366547747
  Care Compare affiliation
• Sentara Hospitals

  dba Sentara Nightingale

  • Air Ambulance
  • Norfolk, VA
  • NPI 1235205147

  Hospital

  Care Compare affiliation
• Sentara Hospitals

  dba Sentara Obici Hospital

  • General Acute Care Hospital
  • Suffolk, VA
  • NPI 1376540138
  Care Compare affiliation
• Sentara Hospitals

  dba Sentara Norfolk General Hospital

  • General Acute Care Hospital
  • Norfolk, VA
  • NPI 1437119310
  Care Compare affiliation

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

{
    "created_epoch": "1553472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1730640699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "856 J CLYDE MORRIS BLVD STE A",
            "city": "NEWPORT NEWS",
            "state": "VA",
            "postal_code": "236011318",
            "telephone_number": "757-316-5800",
            "fax_number": "757-534-5190"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 WIMBLEDON SQ",
            "city": "CHESAPEAKE",
            "state": "VA",
            "postal_code": "233204946",
            "telephone_number": "757-436-2995"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5839 Harbour View Blvd Ste 100A",
            "address_purpose": "LOCATION",
            "city": "Suffolk",
            "state": "VA",
            "postal_code": "234353797",
            "country_code": "US",
            "telephone_number": "757-397-4200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 First Colonial Rd Ste 204",
            "address_purpose": "LOCATION",
            "city": "Virginia Beach",
            "state": "VA",
            "postal_code": "234542270",
            "country_code": "US",
            "telephone_number": "757-363-8212",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SADAGOPAN",
        "first_name": "NARAYANAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-25",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "VA",
            "license": "0101285501",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "VA",
            "license": "0101285501",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• S.S Transportation Enterprise, LLC
• S&B Medical Transportation.Inc
• S&M Caring Hands LLC
• Seyed Hessam Saadat, MD
• Sofia Maria Saavedra-Collado, MD
• Safe Harbor Dental PLLC
• Safe Passage, LLC
• Saferide Transportation LLC (SafeRide Transportation)
• Safeway Residential LLC
• Safeway Transportation LLC

• Medical Oncology Physician in Chesapeake, VA
• Providers in Chesapeake, VA by specialty
• Medical Oncology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 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.