Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hugh G Merriman III MD

Q: What type of organization is Hugh G Merriman III MD?

Hugh G Merriman III MD is registered in NPPES as a Radiation Oncology Clinic/Center (its primary provider taxonomy).

Radiation Oncology Clinic/Center in Orangeburg, SC · enumerated 2006 · authorized official Hugh Merriman, Owner.

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

National Provider Identifier

1386601094

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Hugh G Merriman III MD

Practice address 1161 Cook Rd, Orangeburg, SC, 29118

Phone (803) 395-4601

Fax (803) 395-4620

Enumeration date Apr 27, 2006

Last updated in NPPES Apr 22, 2008

Taxonomy & classification

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Hugh Merriman

Title Owner

Phone (803) 395-4601

Other identifiers

Identifier	Type	State	Issuer
GP0593	Medicaid	SC	-
432601-001	Other	SC	CIGNA

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 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.

What type of organization is Hugh G Merriman III MD?

Hugh G Merriman III MD is registered in NPPES as a Radiation Oncology Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-22.