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Dr. Marcus E. Trombley, DDS-LLC

Dr. Marcus E. Trombley, DDS-LLC is a healthcare organization registered as Dental Clinic/Center in Rock Hill, SC, holding Type 2 (organization) NPI 1659500189 since 2009. The authorized official on file is Marcus Trombley, Dentist.

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NPI 1659500189
Entity type Organization (Type 2)
Legal business name Dr. Marcus E. Trombley, DDS-LLC
Practice address 1144 INDIA HOOK RD., SUITE A, Rock Hill, SC, 29732
Phone 8033247567
Fax 8033247535
Enumeration date 2009-07-06
Last updated in NPPES 2009-07-28

Authorized official

Name Marcus Trombley
Title Dentist
Phone 8033247567

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QD0000X Dental Clinic/Center Primary

Other identifiers

Identifier Type State Issuer
Z16625 Medicaid SC
Copy-ready billing details
Provider: Dr. Marcus E. Trombley, DDS-LLC
NPI: 1659500189
Taxonomy: 261QD0000X (Dental Clinic/Center)
Address: 1144 INDIA HOOK RD., SUITE A, Rock Hill, SC, 29732

Providers at this address

NPI Name Type Specialty Location
1548377799 H. Eddy Individual Periodontics Rock Hill, SC
1720173016 Paul Coombs Individual General Practice Dentistry Rock Hill, SC
1467547695 Drs. Coombs and Ross,LLC Organization General Practice Dentistry Rock Hill, SC
1467515429 Dirk Anderson Individual General Practice Dentistry Rock Hill, SC
1598828550 Jennifer Houck Individual General Practice Dentistry Rock Hill, SC
1649315581 Connie Baker Individual General Practice Dentistry Rock Hill, SC
1245434364 India Hook Dental Care Organization General Practice Dentistry Rock Hill, SC
1760633259 Stephen S. Valis, DDS, LLC Organization General Practice Dentistry Rock Hill, SC

Verify this record

Cross-check NPI 1659500189 against the authoritative CMS record: view Dr. Marcus E. Trombley, DDS-LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Dr. Marcus E. Trombley, DDS-LLC?
NPPES lists Marcus Trombley (Dentist) as the authorized official for this organization.
What is the NPI number for Dr. Marcus E. Trombley, DDS-LLC?
The NPI for Dr. Marcus E. Trombley, DDS-LLC is 1659500189, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-07-28.