Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Marshall H Lewis, LMLP, LCP

Psychologist in Garden City, KS · enumerated 2006.

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

National Provider Identifier

1740231794

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Marshall H Lewis

Credential LMLP, LCP

Sex Male

Practice address 1145 E Kansas Plz, Garden City, KS, 67846

Phone (620) 275-0625

Fax (620) 275-7908

Enumeration date May 15, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LMLP 0070 (KS) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License LCP 088 (KS) Primary

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 specialty is Marshall Lewis?

Marshall Lewis is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Diana Hope Social Worker · Garden City, KS NPI 1811947534 Max Meschberger Marriage & Family Therapist · Garden City, KS NPI 1346290137 Robert Bontrager Clinical Social Worker · Garden City, KS NPI 1447200092 Carol Lightner Clinical Social Worker · Garden City, KS NPI 1760432322 Wendy Murray Social Worker · Garden City, KS NPI 1770533366 Christine Guebara Psychiatric/Mental Health Nurse Practitioner · Garden City, KS NPI 1578513164 Noreene Jaeger Psychiatric/Mental Health Nurse Practitioner · Garden City, KS NPI 1992755581 Peter Motley Clinical Social Worker · Garden City, KS NPI 1124078720

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