EWA ANTONCZYK MD LLC
NPI 1972713816
Internal Medicine in Las Cruces, NM

Active since May 22, 2007
3850 FOOTHILLS RD, STE. 9, LAS CRUCES, NM 88011(575) 382-3700(575) 382-3701 Get Directions Write a Review

NPPES record last updated: May 6, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ewa Antonczyk Md Llc NPPES

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

EWA ANTONCZYK MD LLC (NPI 1972713816) is a healthcare organization registered as an internal medicine in Las Cruces, New Mexico and active in the NPI registry since May 2007. The organization lists Katrina M Ferrales, Credentialing Specialist, as its authorized official.

NPPES Registry Identity

NPI1972713816
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameEWA ANTONCZYK MD LLC
Location Address3850 FOOTHILLS RD, STE. 9Las Cruces, NM 88011-4632
Mailing Address3850 Foothills Rd, Ste. 9Las Cruces, NM 88011-4632 · (575) 382-3700 · Fax (575) 382-3701
Fax(575) 382-3701
Organization SubpartNo
Authorized OfficialKatrina M FerralesCredentialing Specialist · (575) 647-8366
Enumeration DateMay 22, 2007
Last NPPES UpdateMay 6, 2008
NPI 1972713816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NM · 2005-0482
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.

3850 FOOTHILLS RD, Las Cruces, NM 88011

Other Identifiers 2

Medicare PIN300521095NM
Medicaid64355381NM

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 6

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

Internal Medicine
3850 FOOTHILLS RD, SUITE 9
LAS CRUCES, NM 88011
Radiology (Diagnostic Radiology)
3850 FOOTHILLS RD, SUITE 9
LAS CRUCES, NM 88011
Point of Service
3850 FOOTHILLS RD, SUITE 3
LAS CRUCES, NM 88011
Counselor (Mental Health)
3850 FOOTHILLS RD, STE #8
LAS CRUCES, NM 88011
Specialist
3850 FOOTHILLS RD, STE.6
LAS CRUCES, NM 88011
Nurse Practitioner (Psychiatric/Mental Health)
3850 FOOTHILLS RD
LAS CRUCES, NM 88011

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 Ewa Antonczyk MD LLC's NPI number?

The NPI number for Ewa Antonczyk MD LLC is 1972713816. It was assigned to this organization in the NPPES registry on May 22, 2007.

Where is Ewa Antonczyk MD LLC located?

Ewa Antonczyk MD LLC is located at 3850 Foothills Rd Ste. 9, Las Cruces, NM 88011. The listed phone number is (575) 382-3700.

What is Ewa Antonczyk MD LLC'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 Ewa Antonczyk MD LLC was last updated on May 6, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.