Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John R. Ross, M.D.,P.A.

Q: What type of organization is John R. Ross, M.D.,P.A.?

John R. Ross, M.D.,P.A. is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Orangeburg, SC · enumerated 2007 · authorized official Pamela Lyons, Office Manager.

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

National Provider Identifier

1063567436

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Registry record

Entity type Organization (Type 2)

Legal business name John R. Ross, M.D.,P.A.

Practice address 795 Cook Rd, Orangeburg, SC, 29118

Phone (803) 533-7544

Fax (803) 533-7545

Enumeration date Jan 24, 2007

Last updated in NPPES Oct 4, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers · License 7709 (SC) Primary

Authorized official

Name Pamela Lyons

Title Office Manager

Phone (803) 533-7544

Other identifiers

Identifier	Type	State	Issuer
077099	Medicaid	SC	-

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 John R. Ross, M.D.,P.A.?

John R. Ross, M.D.,P.A. is registered in NPPES as a Specialist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-04.