What is Xiomara Lopez's NPI number?

Xiomara Lopez's National Provider Identifier (NPI) is 1285321059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Xiomara Lopez's specialty?

Xiomara Lopez is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Xiomara Lopez located?

Xiomara Lopez's practice location on file with NPPES is 234 East 149th St, Bronx, NY 10451.

What is Xiomara Lopez's phone number?

The practice phone number listed in the NPPES registry for Xiomara Lopez is (718) 579-5030.

Is Xiomara Lopez's NPI active?

Yes — Xiomara Lopez's NPI (1285321059) is active in the NPPES registry as of the last update on 2026-05-06.

IndividualActive

Xiomara Lopez, M.D.

NPI 1285321059 · Pediatrics Physician · Bronx, NY

Xiomara Lopez, M.D. is a Pediatrics Physician provider in Bronx, NY (NPI 1285321059).

Provider details

NPI number: 1285321059
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: A208413 (CA)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense A208413 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

234 East 149th St

Bronx, NY 10451

Phone: (718) 579-5030

Fax: (718) 579-4700

Street-level locationGet directions

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Mailing address