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Texas Em-I Medical Services PA

Emergency Medicine Physician in Angleton, TX · enumerated 2008 · authorized official Mark Slepin, Owner/Ao.

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

National Provider Identifier

1437334414

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Registry record

Entity type Organization (Type 2)
Legal business name Texas Em-I Medical Services PA
Practice address 132 E Hospital Dr, Emergency Department, Angleton, TX, 77515
Phone (954) 939-5000
Fax (877) 250-6889
Enumeration date Jan 8, 2008
Last updated in NPPES Jun 3, 2026

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Slepin
Title Owner/Ao
Phone (727) 692-1518

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 the NPI number for Texas Em-I Medical Services PA?
The NPI for Texas Em-I Medical Services PA is 1437334414, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Texas Em-I Medical Services PA?
NPPES lists Mark Slepin (Owner/Ao) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.