DR. MARIA DEL MAR ROMERO LOPEZ M.D.
NPI 1841641198
Pediatrics - Neonatal-Perinatal Medicine in Houston, TX

Q: What is Maria Del Mar Romero Lopez's NPI number?

The NPI number for Maria Del Mar Romero Lopez is 1841641198. It was assigned to this individual provider in the NPPES registry on June 28, 2016.

Q: What is Maria Del Mar Romero Lopez's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Active since June 28, 2016PECOS Enrolled

6411 FANNIN ST, HOUSTON, TX 77030(713) 500-5733 Get Directions Write a Review

NPPES record last updated: July 6, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 6, 2021, Jun 28, 2018, Jun 28, 2016 (3 updates tracked since 2016).

On this page

About Dr. Maria Del Mar Romero Lopez M.d. NPPES

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

DR. MARIA DEL MAR ROMERO LOPEZ M.D. (NPI 1841641198) is an individual neonatal-perinatal medicine provider in Houston, Texas, licensed in Texas (T0908) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841641198

Entity TypeIndividualFemale

Primary Taxonomy2080N0001X

Provider Legal NameDR. MARIA DEL MAR ROMERO LOPEZCredential: M.D.

Location Address6411 FANNIN STHouston, TX 77030-1501

Mailing Address6411 Fannin StHouston, TX 77030-1501 · (713) 500-5733

Phone(713) 500-5733

Sole ProprietorNo

Enumeration DateJune 28, 2016

Last NPPES UpdateJuly 6, 20213 updates tracked since enumeration

NPPES CertifiedJuly 6, 2021

✔ NPI 1841641198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in TX · T0908

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

Also ListedPediatricsTaxonomy 208000000X · License 4301109452 (MI)

6411 FANNIN ST, Houston, TX 77030

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Maria Del Mar Romero Lopez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Maria Del Mar Romero Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians

0.1 mi

Anesthesiology

6410 FANNIN ST, 1500
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
3,111 clinicians in this Medicare group

NPI 1033157821 (832) 325-7325

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

HASHIM ZAIDI M.D.

Emergency Medicine