NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Endocrinology Clinic Pllc

Endocrinology, Diabetes & Metabolism Physician in Weirton, WV · enumerated 2006 · authorized official Viorica Crisan, Owner.

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

National Provider Identifier

1194825091

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name The Endocrinology Clinic Pllc
Practice address 651 Colliers Way, Suite 406, Weirton, WV, 26062
Phone (304) 723-5670
Enumeration date Sep 22, 2006
Last updated in NPPES Nov 13, 2007

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 20464 (WV) Primary

Authorized official

Name Viorica Crisan
Title Owner
Phone (304) 723-6570

Other identifiers

Identifier Type State Issuer
2283916 Medicaid OH -
3810007340 Medicaid WV -

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 The Endocrinology Clinic Pllc?
The Endocrinology Clinic Pllc is registered in NPPES as a Endocrinology, Diabetes & Metabolism 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-13.