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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELAINE CLAYTON
NPI 1366805681
Internal Medicine - Hematology & Oncology in Tampa, FL

Active since April 04, 2016
13000 BRUCE B DOWNS BLVD, TAMPA, FL 33612(813) 972-2000 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Elaine Clayton NPPES

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

ELAINE CLAYTON (NPI 1366805681) is an individual hematology & oncology provider in Tampa, Florida, licensed in Florida (ME139102) and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1366805681
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameELAINE CLAYTON
Location Address13000 BRUCE B DOWNS BLVDTampa, FL 33612-4745
Mailing Address13000 Bruce B Downs BlvdTampa, FL 33612-4745 · (813) 972-2000
Phone(813) 972-2000
Sole ProprietorYes
Enumeration DateApril 4, 2016
Last NPPES UpdateOctober 15, 2026
NPPES CertifiedOctober 15, 2026
✔ NPI 1366805681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in FL · ME139102
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
13000 BRUCE B DOWNS BLVD, Tampa, FL 33612
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Other Names 1

Former Name (1)Elaine Tan

Other Providers at the Same Location NPPES 20

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

DEREK ROBBEN MD
Psychiatry & Neurology (Psychiatry)
13000 BRUCE B DOWNS BLVD, 116A
TAMPA, FL 33612
Hillsborough County (813) 631-2575
DR. LUIS LEON ALVARADO MD
Internal Medicine
13000 BRUCE B DOWNS BLVD, VA 111
TAMPA, FL 33612
Hillsborough County (813) 972-2000
MS. JAMIE LEE GREEN M.S.ED., MSW
Social Worker (Clinical)
13000 BRUCE B DOWNS BLVD
TAMPA, FL 33612
Hillsborough County (813) 972-2000
CRYSTAL ELAINE BLAIR ARNP
Nurse Practitioner (Psychiatric/Mental Health)
13000 BRUCE B DOWNS BLVD
TAMPA, FL 33612
Hillsborough County (813) 972-2000
ISLENA LUCETH KEYES RD, LD
Dietitian, Registered
13000 BRUCE B DOWNS BLVD
TAMPA, FL 33612
Hillsborough County (813) 972-2000
DR. LINDSEY RAEANN GRINSTEAD PHARMD
Pharmacist
13000 BRUCE B DOWNS BLVD
TAMPA, FL 33612
Hillsborough County (317) 358-6833
ELISE LYVER PHARMD
Pharmacist
13000 BRUCE B DOWNS BLVD
TAMPA, FL 33612
Hillsborough County (813) 972-2000
ARIELLE ZAPATA
Podiatrist (Foot & Ankle Surgery)
13000 BRUCE B DOWNS BLVD
TAMPA, FL 33612
Hillsborough County (813) 972-2000

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 Elaine Clayton's NPI number?

The NPI number for Elaine Clayton is 1366805681. It was assigned to this individual provider in the NPPES registry on April 4, 2016. The provider is also known as Elaine Tan.

Where is Elaine Clayton located?

Elaine Clayton practices at 13000 Bruce B Downs Blvd, Tampa, FL 33612. The listed phone number is (813) 972-2000.

What is Elaine Clayton's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Elaine Clayton was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.