Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Physicians Health Services, Inc.

Q: What is the NPI number for Physicians Health Services, Inc.?

The NPI for Physicians Health Services, Inc. is 1841438504, a Type 2 (organization) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in San Antonio, TX · enumerated 2009 · authorized official Yvonne Longoria, Owner.

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

National Provider Identifier

1841438504

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Registry record

Entity type Organization (Type 2)

Legal business name Physicians Health Services, Inc.

Practice address 303 E Quincy St, Suite #104, San Antonio, TX, 78215

Phone (210) 804-0022

Fax (210) 804-0028

Enumeration date Feb 3, 2009

Last updated in NPPES Jan 28, 2014

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians Secondary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

291U00000X Clinical Medical Laboratory Laboratories Secondary

305S00000X Point of Service Managed Care Organizations Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Yvonne Longoria

Title Owner

Phone (210) 804-0022

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 Physicians Health Services, Inc.?

The NPI for Physicians Health Services, Inc. is 1841438504, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Physicians Health Services, Inc.?

NPPES lists Yvonne Longoria (Owner) 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 2014-01-28.