Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lajos Zsom, MD

Q: What is the NPI number for Lajos Zsom?

The National Provider Identifier (NPI) for Lajos Zsom is 1679564678, a Type 1 (individual) record in the CMS NPPES registry.

Nephrology Physician in Jackson, MS · enumerated 2005.

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

National Provider Identifier

1679564678

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Registry record

Entity type Individual (Type 1)

Name Dr. Lajos Zsom

Credential MD

Sex Male

Practice address 2500 North State Street, Department of Medicine Division of Nephrology, Jackson, MS, 39216

Phone (601) 984-5687

Fax (601) 984-5765

Enumeration date Oct 31, 2005

Last updated in NPPES Aug 12, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 35087077 (OH) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 19802 (MS) 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
512I110110	Other	MS	MEDICARE PTAN
00635837	Medicaid	MS	-
35087077	Other	OH	STATE LICENSE

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

What is the NPI number for Lajos Zsom?

The National Provider Identifier (NPI) for Lajos Zsom is 1679564678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lajos Zsom practice?

The practice location on file with NPPES is in Jackson, MS. 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 2008-08-12.