Flavia Esteve Kostov, MD - Medicare Hematology/oncology in Newport News, VA

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Flavia Esteve Kostov, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Newport News, Virginia. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Peninsula Cancer Institute, Llc and her current practice location is 12100 Warwick Blvd, Suite 201, Newport News, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 534-5555.

Flavia Esteve Kostov is licensed to practice in Virginia (license number 0101251176) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1174545107.

Contact Information

Flavia Esteve Kostov, MD
12100 Warwick Blvd, Suite 201,
Newport News, VA 23601-2365
(757) 534-5555
(757) 534-5567

Map and Direction




Physician's Profile

Full NameFlavia Esteve Kostov
GenderFemale
SpecialityHematology/oncology
Experience23 Years
Location12100 Warwick Blvd, Newport News, Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Flavia Esteve Kostov graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1174545107
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 01/20/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5799780300
  • Enrollment ID: I20120207000031

Medical Identifiers

Medical identifiers for Flavia Esteve Kostov such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174545107NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 0101251176 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Regional Medical CenterNewport news, VAHospital
Riverside Doctors' Hospital Of WilliamsburgWilliamsburg, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Peninsula Cancer Institute, Llc872903163832

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Flavia Esteve Kostov allows following entities to bill medicare on her behalf.
Entity NamePeninsula Cancer Institute, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710180120
PECOS PAC ID: 8729031638
Enrollment ID: O20050302000714

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Flavia Esteve Kostov is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Flavia Esteve Kostov, MD
856 J Clyde Morris Blvd, Suite A,
Newport News, VA 23601-1318

Ph: () -		Flavia Esteve Kostov, MD
12100 Warwick Blvd, Suite 201,
Newport News, VA 23601-2365

Ph: (757) 534-5555

Reviews and Comments


Internal Medicine Doctors in Newport News, VA

Carl Anthony Gibson, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 12200 Warwick Blvd, Suite 590b, Newport News, VA 23601
Phone: 757-534-5909    Fax: 757-534-5911
Dr. Megan Brooke Mcgavern, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 12652 Jefferson Ave, Newport News, VA 23602
Phone: 757-234-4285    Fax: 757-234-4260
Dr. Ajay S Rathore, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 739 Thimble Shoals Blvd, Newport News, VA 23606
Phone: 757-873-1009    Fax: 757-873-7689
Muhammad Z Rizwan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 12200 Warwick Blvd Ste 290, Newport News, VA 23601
Phone: 757-534-5454    
Dr. Edward S Pak, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 12200 Warwick Blvd Ste 290, Newport News, VA 23601
Phone: 757-534-5454    Fax: 757-534-5491
Dr. Ashutosh Subhash Naniwadekar, MBBS
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Philip Roth St # 5a, Newport News, VA 23606
Phone: 757-599-6333    
Dr. Hemchand Ramberan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 12200 Warwick Blvd Ste 490, Newport News, VA 23601
Phone: 757-599-6333    Fax: 757-591-7261

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.