Ewa Antonczyk MD LLC
NPI 1972713816 · Internal Medicine Physician · Las Cruces, NM
Ewa Antonczyk MD LLC is a Internal Medicine Physician organization in Las Cruces, NM (NPI 1972713816).
Provider details
- NPI number
- 1972713816
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Katrina Ferrales, Credentialing Specialist(575) 647-8366
- License
- 2005-0482 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2008-05-06
Frequently asked questions
- What is Ewa Antonczyk MD LLC's NPI number?
- Ewa Antonczyk MD LLC's National Provider Identifier (NPI) is 1972713816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ewa Antonczyk MD LLC?
- Ewa Antonczyk MD LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ewa Antonczyk MD LLC located?
- Ewa Antonczyk MD LLC's practice location on file with NPPES is 3850 Foothills Rd, Las Cruces, NM 88011-4632.
- What is Ewa Antonczyk MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Ewa Antonczyk MD LLC is (575) 382-3700.
- Who is the authorized official for Ewa Antonczyk MD LLC?
- The authorized official listed on Ewa Antonczyk MD LLC's NPPES record is Katrina Ferrales, Credentialing Specialist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ewa Antonczyk MD LLC's NPI active?
- Yes — Ewa Antonczyk MD LLC's NPI (1972713816) is active in the NPPES registry as of the last update on 2008-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.