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Jan K. Siebersma, PC

Obstetrics & Gynecology Physician in Las Cruces, NM · enumerated 2006 · authorized official Jan Siebersma, President.

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

National Provider Identifier

1265524508

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Registry record

Entity type Organization (Type 2)
Legal business name Jan K. Siebersma, PC
Practice address 2100 S Triviz Dr Ste H, Las Cruces, NM, 88001
Phone (505) 522-9793
Fax (505) 532-9019
Enumeration date Sep 28, 2006
Last updated in NPPES May 21, 2008

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 92-345 (NM) Primary

Authorized official

Name Jan Siebersma
Title President
Phone (505) 522-9793

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.

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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 Jan K. Siebersma, PC?
Jan K. Siebersma, PC 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 2008-05-21.