Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hema Madhavi Vankayala, MD

Hematology & Oncology Physician in Fleming Island, FL · enumerated 2007 · practices at Cancer Specialists, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023227691

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Registry record

Entity type Individual (Type 1)

Name Dr. Hema Madhavi Vankayala

Credential MD

Sex Female

Practice address 2370 Market Dr, Fleming Island, FL, 32003

Phone (904) 264-6201

Fax (904) 264-6858

Enumeration date May 21, 2007

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301084093 (MI) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 4301084093 (MI) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License ME132894 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
021329800	Medicaid	FL	-
JA165Z	Other	FL	MEDICARE
NBBWU	Other	FL	BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1023227691 active?

Yes, as of the latest NPPES snapshot, NPI 1023227691 is active (record last updated 2022-07-21).

How do I verify Hema Vankayala's NPI record?

Cross-check NPI 1023227691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Mehdi Moezi Hematology & Oncology Physician · Fleming Island, FL NPI 1053316190 Christine Bang Radiation Oncology Physician · Fleming Island, FL NPI 1699824946 Satish Shanbhag Hematology & Oncology Physician · Fleming Island, FL NPI 1215140454 Aria Gibbons Physician Assistant · Fleming Island, FL NPI 1902114408 Brian Deegan Radiation Oncology Physician · Fleming Island, FL NPI 1639513757 Stacie Anderson Clinical Social Worker · Fleming Island, FL NPI 1386167229 Cancer Specialists, LLC Hematology & Oncology Physician · Fleming Island, FL NPI 1356912927

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.