Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Craig A Backs, M.D.

Q: What is the NPI number for Craig Backs?

The National Provider Identifier (NPI) for Craig Backs is 1124043252, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Springfield, IL · enumerated 2006.

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

National Provider Identifier

1124043252

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Registry record

Entity type Individual (Type 1)

Name Craig A Backs

Credential M.D.

Sex Male

Practice address 2921 Greenbriar Dr, Springfield, IL, 62704

Phone (217) 321-1987

Fax (866) 594-7830

Enumeration date Jul 12, 2006

Last updated in NPPES Sep 22, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036065128 (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
008546	Other	IL	HEALTH ALLIANCE
020057300	Other	IL	BLACK LUNG
100364	Other	IL	HEALTHLINK
6394P	Other	IL	CATERPILLAR
036065128	Medicaid	IL	-
110201127	Other	IL	RR MEDICARE PIN
133586700	Other	IL	ACS-OWCP
08421024	Other	IL	BLUE CROSS BLUE SHIELD
14D0949277	Other	IL	CLIA CERT
CD7143	Other	IL	RR MEDICARE GRP
170765	Other	IL	PERSONAL CARE

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 is the NPI number for Craig Backs?

The National Provider Identifier (NPI) for Craig Backs is 1124043252, a Type 1 (individual) record in the CMS NPPES registry.

Where does Craig Backs practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-22.