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Alphonso Willis, MD

Hematology & Oncology Physician in Hattiesburg, MS · enumerated 2006.

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

National Provider Identifier

1932219649

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Registry record

Entity type Individual (Type 1)
Name Alphonso Willis
Credential MD
Sex Male
Practice address 301 S 28th Ave, Hattiesburg, MS, 39401
Phone (601) 288-8282
Fax (601) 288-8290
Enumeration date Aug 30, 2006
Last updated in NPPES Feb 2, 2015

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 15624 (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
830003891 Other MS RAILROAD MEDICARE
64050757294 Other MS AMERICAN ADMIN GROUP
00118538 Medicaid MS -

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 1932219649 active?
Yes, as of the latest NPPES snapshot, NPI 1932219649 is active (record last updated 2015-02-02).
How do I verify Alphonso Willis's NPI record?
Cross-check NPI 1932219649 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-02.