Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Cook

Hospitalist Physician in Kingsport, TN · enumerated 2014 · practices at Medical Education Assistance Corporation.

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

National Provider Identifier

1306264668

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Registry record

Entity type Individual (Type 1)

Name Christopher Cook

Sex Male

Practice address 4 Sheridan Sq Ste 200, Kingsport, TN, 37660

Phone (423) 246-7931

Fax (423) 246-1906

Enumeration date Apr 3, 2014

Last updated in NPPES Jan 16, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO3165 (TN) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 3165 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
Q029824	Medicaid	TN	-

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 Christopher Cook?

Christopher Cook is registered in NPPES with the primary taxonomy of Hospitalist 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-16.