Antonieta Abarientos, MD
NPI 1649285123 · Internal Medicine Physician · New Rochelle, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonieta Abarientos, MD is a Internal Medicine Physician provider in New Rochelle, NY (NPI 1649285123).
Provider details
- NPI number
- 1649285123
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 241059 (NY)
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
- 2006-07-31
- Last updated
- 2007-10-10
Frequently asked questions
- What is Antonieta Abarientos's NPI number?
- Antonieta Abarientos's National Provider Identifier (NPI) is 1649285123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonieta Abarientos's specialty?
- Antonieta Abarientos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Antonieta Abarientos located?
- Antonieta Abarientos's practice location on file with NPPES is 16 Guion Pl, New Rochelle, NY 10801-5503.
- What is Antonieta Abarientos's phone number?
- The practice phone number listed in the NPPES registry for Antonieta Abarientos is (914) 632-5000.
- Does Antonieta Abarientos accept Medicare?
- Antonieta Abarientos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonieta Abarientos's NPI active?
- Yes — Antonieta Abarientos's NPI (1649285123) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.