Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Triangle Premier Women'S Health, Pllc

Obstetrics & Gynecology Physician in Clayton, NC · enumerated 2013 · authorized official Siamak Marzbani, Owner.

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

National Provider Identifier

1285066274

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Registry record

Entity type Organization (Type 2)

Legal business name Triangle Premier Women'S Health, Pllc

Practice address 2076 Nc Highway 42 W, Suite 110, Clayton, NC, 27520

Phone (919) 359-3050

Fax (919) 359-1077

Enumeration date Aug 1, 2013

Last updated in NPPES Aug 1, 2013

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 31872 (NC) Primary

Authorized official

Name Siamak Marzbani

Title Owner

Phone (919) 359-3050

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 Triangle Premier Women'S Health, Pllc?

Triangle Premier Women'S Health, Pllc is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-01.