Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calvin D Hawkins Jr., M.D.

Diagnostic Radiology Physician in Springfield, MO · enumerated 2006.

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

National Provider Identifier

1417918699

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Registry record

Entity type Individual (Type 1)

Name Calvin D Hawkins Jr.

Credential M.D.

Sex Male

Practice address 3801 S National Ave, Springfield, MO, 65807

Phone (417) 269-4056

Fax (417) 269-5556

Enumeration date Mar 29, 2006

Last updated in NPPES Sep 4, 2009

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License R7159 (MO) 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
1256	Other	MO	BLUE
201113347	Medicaid	MO	-
300127992	Other	MO	RRR MEDICARE
108075001	Medicaid	AR	-

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

Where does Calvin Hawkins practice?

The practice location on file with NPPES is in Springfield, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Calvin Hawkins?

The National Provider Identifier (NPI) for Calvin Hawkins is 1417918699, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-04.