Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ewa Antonczyk MD LLC

Organization Internal Medicine Physician · NPI 1972713816

Ewa Antonczyk MD LLC is an Internal Medicine Physician in Las Cruces, New Mexico. Licensed in New Mexico. Registered with an NPI since 2007.

Licensed in
NM
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3850 Foothills Rd Ste 9
Las Cruces, NM 88011-4632
Phone: (575) 382-3700
Fax: (575) 382-3701
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2005-0482 (NM)

Record details

NPI number1972713816
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katrina Ferrales — Credentialing Specialist · (575) 647-8366
NPI enumeratedMay 22, 2007
Last updated in NPPESMay 6, 2008
Mailing address3850 Foothills Rd, Ste. 9, Las Cruces, NM 88011-4632

Other providers in Las Cruces