Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John M Lacika, M.D.

Q: What is the NPI number for John Lacika?

The National Provider Identifier (NPI) for John Lacika is 1699775114, a Type 1 (individual) record in the CMS NPPES registry.

Diagnostic Radiology Physician in Sartell, MN · enumerated 2005 · practices at Regional Diagnostic Radiology.

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

National Provider Identifier

1699775114

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Registry record

Entity type Individual (Type 1)

Name John M Lacika

Credential M.D.

Sex Male

Practice address 1990 Connecticut Ave S, Sartell, MN, 56377

Phone (320) 257-5595

Fax (320) 257-5596

Enumeration date Jul 27, 2005

Last updated in NPPES Aug 11, 2011

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 23577 (MN) 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
411772562	Other	MN	GREATWEST HEALTHCARE
923872700	Medicaid	MN	-
16-29699	Other	MN	MEDICA
965251008759	Other	MN	PREFERRED ONE
HP25471	Other	MN	HEALTH PARTNERS
111023C561	Other	MN	UCARE OF MINNESOTA
26648	Other	MN	ARAZ/ AMERICA'S PPO
300039114	Other	MN	RAILROAD MEDICARE
54887LA	Other	MN	BLUE CROSS BLUE SHIELD

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 John Lacika?

The National Provider Identifier (NPI) for John Lacika is 1699775114, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Lacika practice?

The practice location on file with NPPES is in Sartell, MN. 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 2011-08-11.