LISMAIDA MARANTO DO
NPI 1609898956
Emergency Medicine in Dallas, TX

Active since July 24, 2006PECOS Enrolled
12221 MERIT DR STE 1500, DALLAS, TX 75251(214) 217-1911 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lismaida Maranto Do NPPES

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

LISMAIDA MARANTO DO (NPI 1609898956) is an individual emergency medicine provider in Dallas, Texas, licensed in Illinois (036113120) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609898956
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameLISMAIDA MARANTOCredential: DO
Location Address12221 MERIT DR STE 1500Dallas, TX 75251-2235
Mailing Address12221 Merit Dr Ste 1500Dallas, TX 75251-2235 · (214) 217-1911
Sole ProprietorNo
Enumeration DateJuly 24, 2006
Last NPPES UpdateJanuary 22, 2025
NPPES CertifiedJanuary 22, 2025
✔ NPI 1609898956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036113120✔ Licensed in TX · Q5861
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
12221 MERIT DR STE 1500, Dallas, TX 75251

Other Names 1

Former Name (1)Lismaida Jusino-maranto Do

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lismaida Maranto Do 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 Reassignments

3

Medicare enrollment records show Lismaida Maranto reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine
7777 FOREST LN
Dallas, TX 75230
  • Reassigned Medicare billing, Texas enrollment
  • 454 clinicians in this Medicare group
Emergency Medicine
231 S COLLINS RD
Sunnyvale, TX 75182
  • Reassigned Medicare billing, Texas enrollment
  • 44 clinicians in this Medicare group
Emergency Medicine
1900 HOSPITAL BLVD
Gainesville, TX 76240
  • Reassigned Medicare billing, Texas enrollment
  • 1,193 clinicians in this Medicare group

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
158 services156 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
61 services60 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
46 services41 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
37 services37 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75251 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

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

Internal Medicine (Critical Care Medicine)
12221 MERIT DR STE 1500
DALLAS, TX 75251
Emergency Medicine
12221 MERIT DR STE 1500
DALLAS, TX 75251
Emergency Medicine
12221 MERIT DR STE 1500
DALLAS, TX 75251
Nurse Practitioner (Acute Care)
12221 MERIT DR STE 1500
DALLAS, TX 75251
Physician Assistant
12221 MERIT DR STE 1500
DALLAS, TX 75251
Emergency Medicine
12221 MERIT DR STE 1500
DALLAS, TX 75251
Emergency Medicine
12221 MERIT DR STE 1500
DALLAS, TX 75251
Physician Assistant
12221 MERIT DR STE 1500
DALLAS, TX 75251

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lismaida Maranto's NPI number?

The NPI number for Lismaida Maranto is 1609898956. It was assigned to this individual provider in the NPPES registry on July 24, 2006. The provider is also known as Lismaida Jusino-Maranto Do.

Where is Lismaida Maranto located?

Lismaida Maranto practices at 12221 Merit Dr Ste 1500, Dallas, TX 75251. The listed phone number is (214) 217-1911.

What is Lismaida Maranto's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Lismaida Maranto enrolled in Medicare?

Yes. Lismaida Maranto is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lismaida Maranto's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lismaida Maranto reassigns Medicare benefits to 3 organizations: Questcare Medical Services, PLLC (Dallas, TX), Ray Hubbard Emergency Physicians PLLC (Sunnyvale, TX) and Acs Primary Care Physicians Southwest, PA (Gainesville, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lismaida Maranto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lismaida Maranto accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Lismaida Maranto as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lismaida Maranto was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.