Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Clare Twenter, D.O.

Internal Medicine Physician in Lees Summit, MO · enumerated 2006.

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

National Provider Identifier

1841229200

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kathryn Clare Twenter

Credential D.O.

Sex Female

Practice address 3066 Sw Grandstand Cir, Lees Summit, MO, 64081

Phone (913) 215-5008

Fax (816) 524-4798

Enumeration date Jun 30, 2006

Last updated in NPPES Dec 5, 2016

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2006019899 (MO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 05-32072 (KS) Primary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 2006019899 (MO) Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 05-32072 (KS) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
200407770A	Medicaid	KS	-
200876001	Medicaid	MO	-

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 Kathryn Twenter?

Kathryn Twenter is registered in NPPES with the primary taxonomy of Internal Medicine Physician. 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-05.