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 1548508138, a Type 2 (organization) record in the CMS NPPES registry.

Nurse Practitioner in Bay City, TX · enumerated 2013 · authorized official William Jernberg, Owner.

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

National Provider Identifier

1548508138

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Registry record

Entity type Organization (Type 2)

Legal business name Texas Em I Medical Services PA

Practice address 104 7th St, Bay City, TX, 77414

Phone (979) 241-3319

Enumeration date Jan 17, 2013

Last updated in NPPES Sep 12, 2013

Taxonomy & classification

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

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

Authorized official

Name William Jernberg

Title Owner

Phone (214) 712-2000

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 1548508138, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Texas Em I Medical Services PA?

NPPES lists William Jernberg (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

George Hanna Interventional Cardiology Physician · Bay City, TX NPI 1124027669 Carlos Anaya Neonatal-Perinatal Medicine Physician · Bay City, TX NPI 1538120860 Matagorda County Hospital District General Acute Care Hospital · Bay City, TX NPI 1679678767 Texas Em-I Medical Services PA Emergency Medicine Physician · Bay City, TX NPI 1093881955 Bay City Texas Anesthesiologists, PA Anesthesiology Physician · Bay City, TX NPI 1457491854 Bay Prairie Emergency Physicians Pllc Emergency Medicine Physician · Bay City, TX NPI 1760719215 David Chiao Vascular & Interventional Radiology Physician · Bay City, TX NPI 1336431352 Katherine Vern Family Nurse Practitioner · Bay City, TX NPI 1346538659

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-12.