Quick answers
- Which hospitals does Narayanan Sadagopan work at?
- Medicare's official clinician data lists Narayanan Sadagopan at 5 hospitals: Chesapeake General Hospital, Riverside Regional Medical Center, Sentara Leigh Hospital, Sentara Norfolk General Hospital and Sentara Obici Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Narayanan Sadagopan see patients?
- Medicare's clinician data lists 2 practice locations, including Chesapeake, VA and Suffolk, VA. Call before your visit to confirm the address.
- What is Narayanan Sadagopan's specialty?
- Medicare lists Medical Oncology as the primary specialty, and also Hematology.
- Does Narayanan Sadagopan accept Medicare assignment?
- Yes. Medicare's clinician data says Narayanan Sadagopan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Narayanan Sadagopan?
- (757) 436-2995, as listed in official Medicare / NPI Registry data.
- What is Narayanan Sadagopan's NPI number?
- 1730640699. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Narayanan Sadagopan works
Medicare's Facility Affiliation Data lists Narayanan Sadagopan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chesapeake General HospitalChesapeake, VA · Acute Care Hospital · CCN 490120
- Riverside Regional Medical CenterNewport News, VA · Acute Care Hospital · CCN 490052
- Sentara Leigh HospitalNorfolk, VA · Acute Care Hospital · CCN 490046
- Sentara Norfolk General HospitalNorfolk, VA · Acute Care Hospital · CCN 490007
- Sentara Obici HospitalSuffolk, VA · Acute Care Hospital · CCN 490044
Practice locations
Addresses where Narayanan Sadagopan is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 Wimbledon Square, Suite EChesapeake, VA 23320 (757) 436‑2995
- 5839 Harbor View Blvd, Suite 100Suffolk, VA 23435 (757) 397‑4200
Group practices
Medicare enrollment lists Narayanan Sadagopan as a member of this group (CMS data updated 2026-10-02).
- Peninsula Cancer Institute, LLC31 clinicians in the group
Specialties
- Medical Oncologyprimary
- Hematologyalso
Other oncologists in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730640699 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians