Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Seth Kleinbeck, M.D.

Family Medicine Physician in Stuttgart, AR · enumerated 2006.

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

National Provider Identifier

1912962143

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Registry record

Entity type Individual (Type 1)

Name Dr. Seth Kleinbeck

Credential M.D.

Sex Male

Practice address 1609 N Medical Dr, Stuttgart, AR, 72160

Phone (870) 674-6117

Fax (870) 672-6823

Enumeration date Apr 19, 2006

Last updated in NPPES May 13, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License E3392 (AR) 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
148619001	Medicaid	AR	-
201479729	Medicaid	AR	-
129734729	Medicaid	AR	-
201482729	Medicaid	AR	-
E3392	Other	AR	LICENSE
129735729	Medicaid	AR	-
100907002	Medicaid	AR	-
201478729	Medicaid	AR	-
136428729	Medicaid	AR	-
201477729	Medicaid	AR	-
201481729	Medicaid	AR	-

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

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.

What specialty is Seth Kleinbeck?

Seth Kleinbeck is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-13.