Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Texas Em-I Medical Services PA

Q: What is the NPI number for Texas Em-I Medical Services PA?

The NPI for Texas Em-I Medical Services PA is 1942724810, a Type 2 (organization) record in the CMS NPPES registry.

Emergency Medicine Physician in Baytown, TX · enumerated 2017 · authorized official Mark Slepin, Director/Officer.

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

National Provider Identifier

1942724810

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Registry record

Entity type Organization (Type 2)

Legal business name Texas Em-I Medical Services PA

Practice address 1626 W Baker Rd, Baytown, TX, 77521

Phone (281) 628-7300

Enumeration date Aug 1, 2017

Last updated in NPPES Aug 1, 2017

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Mark Slepin

Title Director/Officer

Phone (469) 401-2386

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 the NPI number for Texas Em-I Medical Services PA?

The NPI for Texas Em-I Medical Services PA is 1942724810, 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 (Director/Officer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-01.