Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marshall Kelley, M.D.

Pediatrics Physician in Lawrence, KS · enumerated 2005.

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

National Provider Identifier

1164429114

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Registry record

Entity type Individual (Type 1)

Name Marshall Kelley

Credential M.D.

Sex Male

Practice address 1803 W 6th St, Lawrence, KS, 66044

Phone (785) 841-7297

Fax (785) 856-0375

Enumeration date Jul 6, 2005

Last updated in NPPES Jul 28, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0422669 (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
100149670A	Medicaid	KS	-

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 Marshall Kelley?

The National Provider Identifier (NPI) for Marshall Kelley is 1164429114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marshall Kelley practice?

The practice location on file with NPPES is in Lawrence, KS. 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 2025-07-28.