Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark A Plant, DDS, PA

Oral and Maxillofacial Surgery (Dentist) in Twin Falls, ID · enumerated 2006 · practices at Dr Mark A Plant, DDS PA.

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

National Provider Identifier

1972519551

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark A Plant

Credential DDS, PA

Sex Male

Practice address Twin Falls, ID, 83301

Phone (208) 734-1097

Fax (208) 735-5160

Enumeration date Aug 1, 2006

Last updated in NPPES Nov 1, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License D-3129-OS (ID) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
534917	Other	ID	UNITED CONCORDIA
6D626	Other	ID	BLUE CROSS OF IDAHODENTAL
6M048	Other	ID	BLUE CROSS OF IDAHO MED
BLUE SHIELD	Other	ID	45250
002577900	Medicaid	ID	-

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 Mark Plant?

Mark Plant is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Dr Mark A Plant, DDS PA Oral and Maxillofacial Surgery (Dentist) · Twin Falls, ID NPI 1700046257

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-01.