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Dr. Joycelyn L. Speight, M.D., PH.D.

Radiation Oncology Physician in Rockford, IL · enumerated 2006 · practices at Swedishamerican Hospital.

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

National Provider Identifier

1336188705

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Registry record

Entity type Individual (Type 1)
Name Dr. Joycelyn L. Speight
Credential M.D., PH.D.
Sex Female
Practice address 3535 N Bell School Rd, Rockford, IL, 61114
Phone (779) 696-9400
Enumeration date Jun 4, 2006
Last updated in NPPES Apr 2, 2021

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License A55035 (CA) Secondary
2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 036-130098 (IL) 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
00A550350 Medicaid CA -
036130098 Medicaid IL -

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

Where does Joycelyn Speight practice?
The practice location on file with NPPES is in Rockford, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joycelyn Speight?
The National Provider Identifier (NPI) for Joycelyn Speight is 1336188705, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-02.