Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Martin Lasak, M.D.

Otology & Neurotology Physician in Wichita, KS · enumerated 2005 · practices at Wichita Ear Clinic, PA.

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

National Provider Identifier

1710989082

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Registry record

Entity type Individual (Type 1)

Name Dr. John Martin Lasak

Credential M.D.

Sex Male

Practice address 9350 E Central Ave, Wichita, KS, 67206

Phone (316) 686-6608

Fax (316) 686-3624

Enumeration date Jun 1, 2005

Last updated in NPPES Nov 23, 2022

Taxonomy & licenses

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians · License 04-29030 (KS) 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
412510	Other	KS	FIRSTGAURD
9633	Other	KS	PHS-PPK
040016259	Other	KS	RAILROAD MEDICARE
100396360A	Medicaid	KS	-
100888	Other	KS	BLUE CROSS
48118525067206A003	Other	KS	CHAMPUS

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 John Lasak's NPI record?

Cross-check NPI 1710989082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710989082 active?

Yes, as of the latest NPPES snapshot, NPI 1710989082 is active (record last updated 2022-11-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-23.