Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kenneth A Hacker, MD

Surgery Physician in Saint Peters, MO · enumerated 2006.

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

National Provider Identifier

1164484994

Verified

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Registry record

Entity type Individual (Type 1)

Name Kenneth A Hacker

Credential MD

Sex Male

Practice address 70 Jungermann Cir Ste 405, Saint Peters, MO, 63376

Phone (636) 916-7100

Fax (636) 916-7110

Enumeration date Apr 5, 2006

Last updated in NPPES Jun 23, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License R5N50 (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
29293	Other	—	BLUE CHOICE
4337092	Other	—	AETNA
088443	Other	—	GREAT WEST
430910980007	Other	—	PRUDENTIAL
017069	Other	—	EXCLUSIVE CHOICE
020029159	Other	—	RAILROAD MEDICARE
1053235	Other	—	CARE PARTNER
1328V2907	Other	—	GHP
1700152	Other	—	UNITED HEALTHCARE
986C2	Other	MO	BLUE CROSS BLUE SHIELD
203711015	Medicaid	MO	—
G1257A	Other	—	PRINCIPAL
209034	Other	—	HEALTHLINK
11615	Other	—	ESSENCE
BLC27144001	Other	—	BLUE CHOICE
SP14388	Other	—	CIGNA
000487747642	Other	—	MERCY
M6725	Other	—	MEDICARE ARKANSAS

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

How do I verify Kenneth Hacker's NPI record?

Cross-check NPI 1164484994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164484994 active?

Yes — as of the latest NPPES snapshot, NPI 1164484994 is active (record last updated 2026-06-23).

Other providers at this practice address

Browse all →

Jennifer Etling Surgery Physician · Saint Peters, MO NPI 1528020328 Laurel Yeager Surgery Physician · Saint Peters, MO NPI 1174585160 Jerad Miller Surgery Physician · Saint Peters, MO NPI 1205878279 Kurt Piening Surgery Physician · Saint Peters, MO NPI 1689169559 Melissa Franke Family Nurse Practitioner · Saint Peters, MO NPI 1811611494

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.