Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Angelo Sequeira, M.D.

Medical Oncology Physician in Winter Park, FL · enumerated 2010 · practices at Florida Cancer Specialists & Research Institute, LLC.

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

National Provider Identifier

1821309410

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Angelo Sequeira

Credential M.D.

Sex Male

Practice address 460 N Orlando Ave, Ste 200 Bulg D, Winter Park, FL, 32789

Phone (407) 898-5452

Fax (407) 628-9529

Enumeration date Jun 29, 2010

Last updated in NPPES Sep 1, 2022

Taxonomy & licenses

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME132849 (FL) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License ME132849 (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
009122700	Medicaid	FL	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Christopher Sequeira?

Christopher Sequeira is registered in NPPES with the primary taxonomy of Medical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-01.