Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Medical Diagnostic Services,LLC

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in Kingsport, TN · enumerated 2005 · authorized official Amy Smith, Vice President.

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

National Provider Identifier

1841294691

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Medical Diagnostic Services,LLC

Other name <Unavail>

Practice address 2005 Venture Park, Ste 21, Kingsport, TN, 37660

Phone (423) 863-0827

Enumeration date Jun 9, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

335V00000X Portable X-ray and/or Other Portable Diagnostic Imaging Supplier Suppliers Primary

Authorized official

Name Amy Smith

Title Vice President

Phone (423) 863-0827

Other identifiers

Identifier	Type	State	Issuer
3409803	Medicaid	NC	-
3403932	Other	TN	TRICARE FOR LIFE
3403932A	Medicaid	TN	-
4056127	Other	TN	BCBS OF TENNESSEE
3403932	Other	TN	HUMANA GOLD PLUS

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 type of organization is Medical Diagnostic Services,LLC?

Medical Diagnostic Services,LLC is registered in NPPES as a Portable X-ray and/or Other Portable Diagnostic Imaging Supplier (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Kelly Munier Counselor · Kingsport, TN NPI 1962506642 Mmds, LLC Portable X-ray and/or Other Portable Diagnostic Imaging Supplier · Kingsport, TN NPI 1639278583 Karen Wilhjelm Speech-Language Pathologist · Kingsport, TN NPI 1669613238 Shelley Bell Speech-Language Pathologist · Kingsport, TN NPI 1396986964 Hope Again Counseling and Court Mediation, LLC Clinical Social Worker · Kingsport, TN NPI 1619110319 Lauren Bailey Speech-Language Pathologist · Kingsport, TN NPI 1891016879 Growing Light Counseling, LLC Mental Health Counselor · Kingsport, TN NPI 1821420985

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.