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NARAYANAN SADAGOPAN MD
NPI 1730640699
Internal Medicine - Medical Oncology in Chesapeake, VA

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment
110 WIMBLEDON SQ, CHESAPEAKE, VA 23320(757) 436-2995 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 17, 2025, Jun 15, 2025 (2 updates tracked since 2025).

About Narayanan Sadagopan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NARAYANAN SADAGOPAN MD (NPI 1730640699) is an individual medical oncology provider in Chesapeake, Virginia, licensed in Virginia (0101285501) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Sentara Obici Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1730640699
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameNARAYANAN SADAGOPANCredential: MD
Location Address110 WIMBLEDON SQChesapeake, VA 23320-4946
Mailing Address856 J Clyde Morris Blvd Ste ANewport News, VA 23601-1318 · (757) 316-5800 · Fax (757) 534-5190
Phone(757) 436-2995
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 25, 2019
Last NPPES UpdateJune 17, 20252 updates tracked since enumeration
NPPES CertifiedJune 17, 2025
✔ NPI 1730640699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in VA · 0101285501
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License 0101285501 (VA)
110 WIMBLEDON SQ, Chesapeake, VA 23320
Open in Google Maps ↗

Secondary Practice Locations 2

Location 15839 Harbour View Blvd Ste 100ASuffolk, VA 23435-3797 · Phone (757) 397-4200
Location 21200 First Colonial Rd Ste 204Virginia Beach, VA 23454-2270 · Phone (757) 363-8212

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Narayanan Sadagopan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800122151
PECOS Enrollment IDI20250716000210
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sentara Obici Hospital

Acute Care Hospitals · Suffolk, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490044
Location2800 Godwin BoulevardSuffolk, VA 23439 · Suffolk City County
Emergency services Birthing friendly

Sentara Leigh Hospital

Acute Care Hospitals · Norfolk, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490046
Location830 Kempsville RoadNorfolk, VA 23502 · Norfolk City County
Birthing friendly

Riverside Regional Medical Center

Acute Care Hospitals · Newport News, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490052
Location500 J Clyde Morris BlvdNewport News, VA 23601 · Newport News City County
Emergency services Birthing friendly

Chesapeake General Hospital

Acute Care Hospitals · Chesapeake, VA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number490120
Location736 Battlefield Blvd, NorthChesapeake, VA 23320 · Chesapeake City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23320 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$170.30 typical visit price
range $56.19 – $170.30
Typical copayment $42.57 (range $14.04 – $42.57)
Most-billed visit code 99205
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CANCER SPECIALISTS OF TIDEWATER, LTD.
Specialist
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-1492
WILLIAM WITTMER MACLAUGHLIN MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
JODI LYNN FILION RN, FNP-C, MSN
Nurse Practitioner (Family)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
AMANDA FANSLER PHARMD
Pharmacist (Oncology)
110 WIMBLEDON SQ
CHESAPEAKE, VA 23320
Chesapeake City (757) 771-0690
CRAIG FRANZMAN MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
WILLIAM PATRICK CLARK JR. MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
AMY MICHELLE SKORUPA MD
Internal Medicine (Hematology & Oncology)
110 WIMBLEDON SQ, SUITE E
CHESAPEAKE, VA 23320
Chesapeake City (757) 436-2995
RIVERSIDE HOSPITAL, INC
General Acute Care Hospital
110 WIMBLEDON SQ, SUITE E1
CHESAPEAKE, VA 23320
Chesapeake City (757) 875-7545

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Narayanan Sadagopan's NPI number?

The NPI number for Narayanan Sadagopan is 1730640699. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Narayanan Sadagopan located?

Narayanan Sadagopan practices at 110 Wimbledon Sq, Chesapeake, VA 23320. The listed phone number is (757) 436-2995.

What is Narayanan Sadagopan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Narayanan Sadagopan enrolled in Medicare?

Yes. Narayanan Sadagopan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Narayanan Sadagopan affiliated with any hospitals?

According to CMS data, Narayanan Sadagopan is affiliated with Sentara Obici Hospital, Sentara Leigh Hospital, Riverside Regional Medical Center and Chesapeake General Hospital.

When was this NPI record last updated?

The NPPES record for Narayanan Sadagopan was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.