WILLIAM A ATLAS MD PA
NPI 1548654387
Internal Medicine in San Antonio, TX

Q: What is William A Atlas MD PA's NPI number?

The NPI number for William A Atlas MD PA is 1548654387. It was assigned to this organization in the NPPES registry on March 18, 2015.

Q: What is William A Atlas MD PA's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 18, 2015

540 MADISON OAK DR, SUITE 550, SAN ANTONIO, TX 78258(210) 525-1668 Get Directions Write a Review

NPPES record last updated: March 18, 2015. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About William A Atlas Md Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM A ATLAS MD PA (NPI 1548654387) is a healthcare organization registered as an internal medicine in San Antonio, Texas and active in the NPI registry since March 2015. The organization lists William A Atlas, Md/owner, as its authorized official.

NPPES Registry Identity

NPI1548654387

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameWILLIAM A ATLAS MD PA

Location Address540 MADISON OAK DR, SUITE 550San Antonio, TX 78258-3943

Mailing Address540 Madison Oak Dr, Suite 550San Antonio, TX 78258-3943

Phone(210) 525-1668

Organization SubpartNo

Authorized OfficialWilliam A AtlasMd/owner · (210) 525-1668

Enumeration DateMarch 18, 2015

✔ NPI 1548654387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

540 MADISON OAK DR, San Antonio, TX 78258

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAWN DENISE MARSHALL CST/CSFA

Specialist/Technologist, Other (Surgical Assistant)

540 MADISON OAK DR, STE 610
SAN ANTONIO, TX 78258

Bexar County (210) 352-5346

NANCY MARION GANN PT

Physical Therapist

540 MADISON OAK DR, SUITE 360
SAN ANTONIO, TX 78258

Bexar County (210) 545-4006

YOLANDA RUTH CANTU LSA

Physician Assistant (Surgical)

540 MADISON OAK DR, STE 610
SAN ANTONIO, TX 78258

Bexar County (210) 352-5346

RONALD JOSEPH REARDON M.D.

Family Medicine

540 MADISON OAK DR, SUITE 340
SAN ANTONIO, TX 78258

Bexar County (210) 403-3490

WAYNE A LEE MD

Orthopaedic Surgery

540 MADISON OAK DR, #690
SAN ANTONIO, TX 78258

Bexar County (210) 491-4125

KATHLEEN HANDS M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

540 MADISON OAK DR, SUITE 270
SAN ANTONIO, TX 78258

Bexar County (210) 491-9494

PERIN GOMER SUTHAKAR MD

Clinic/Center (Medical Specialty)

540 MADISON OAK DR, SUITE 130
SAN ANTONIO, TX 78258

Bexar County (210) 483-9800

JESSIKA LYNNE RIOS

Nurse Practitioner (Neonatal)

540 MADISON OAK DR
SAN ANTONIO, TX 78258

Bexar County (210) 297-4985

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William A Atlas MD PA's NPI number?

The NPI number for William A Atlas MD PA is 1548654387. It was assigned to this organization in the NPPES registry on March 18, 2015.

Where is William A Atlas MD PA located?

William A Atlas MD PA is located at 540 Madison Oak Dr Suite 550, San Antonio, TX 78258. The listed phone number is (210) 525-1668.

What is William A Atlas MD PA's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for William A Atlas MD PA was last updated on March 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.