Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Ray Reed Jr., M.D.

Radiation Oncology Physician in Tupelo, MS · enumerated 2006 · practices at Radiation Oncology of North Mississippi Pllc.

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

National Provider Identifier

1235171091

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Registry record

Entity type Individual (Type 1)

Name Dr. William Ray Reed Jr.

Credential M.D.

Sex Male

Practice address 990 South Madison Street, Tupelo, MS, 38801

Phone (662) 620-7101

Fax (662) 842-1457

Enumeration date Jun 13, 2006

Last updated in NPPES Nov 28, 2012

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 11770 (MS) 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
300001103	Other	-	MEDICARE
00111960	Medicaid	MS	-
920001412	Other	MS	RAILROAD MEDICARE
009700350	Medicaid	AL	-

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 1235171091 active?

Yes, as of the latest NPPES snapshot, NPI 1235171091 is active (record last updated 2012-11-28).

How do I verify William Reed's NPI record?

Cross-check NPI 1235171091 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

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Elbert Duncan Radiation Oncology Physician · Tupelo, MS NPI 1720020795 Radiation Oncology of North Mississippi Pllc Radiation Oncology Physician · Tupelo, MS NPI 1235335811

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-28.