Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patricia A Mcclerklin, MD, PA

Q: What type of organization is Patricia A Mcclerklin, MD, PA?

Patricia A Mcclerklin, MD, PA is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

Dermatology Physician in Columbia, SC · enumerated 2022 · authorized official Patricia Mcclerklin, Ceo.

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

National Provider Identifier

1235853847

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Registry record

Entity type Organization (Type 2)

Legal business name Patricia A Mcclerklin, MD, PA

Practice address 112 Doctor Cir, Columbia, SC, 29203

Phone (803) 771-9163

Fax (803) 771-7383

Enumeration date Sep 27, 2022

Last updated in NPPES Sep 27, 2022

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Patricia Mcclerklin

Title Ceo

Phone (803) 422-6921

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 Patricia A Mcclerklin, MD, PA?

Patricia A Mcclerklin, MD, PA is registered in NPPES as a Dermatology Physician (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

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Alaina Mcclerklin Family Nurse Practitioner · Columbia, SC NPI 1629716055

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-27.