MARINA LYNN RAMIREZ MD
NPI 1275629453
Pediatrics in Houston, TX

Q: What is Marina Ramirez's NPI number?

The NPI number for Marina Ramirez is 1275629453. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Q: What is Marina Ramirez's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Marina Ramirez was last updated on June 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since October 05, 2006PECOS Enrolled

560 MEYERLAND PLAZA MALL, HOUSTON, TX 77096(713) 442-3222 Get Directions Write a Review

NPPES record last updated: June 16, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 16, 2021, Feb 2, 2017 (2 updates tracked since 2017).

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About Marina Lynn Ramirez Md NPPES

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

MARINA LYNN RAMIREZ MD (NPI 1275629453) is an individual pediatrics provider in Houston, Texas, licensed in Texas (H0744) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275629453

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameMARINA LYNN RAMIREZCredential: MD

Location Address560 MEYERLAND PLAZA MALLHouston, TX 77096-1615

Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000

Phone(713) 442-3222

Sole ProprietorNo

Enumeration DateOctober 5, 2006

Last NPPES UpdateJune 16, 20212 updates tracked since enumeration

NPPES CertifiedJune 16, 2021

✔ NPI 1275629453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · H0744

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

560 MEYERLAND PLAZA MALL, Houston, TX 77096

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Other Identifiers 3

Medicaid044223807TX

Medicaid044223804TX

Medicaid044223806TX

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marina Lynn Ramirez Md 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 Marina Ramirez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kelsey-Seybold Medical Group, PLLC

2.6 mi

Multi-Specialty

2727 W HOLCOMBE BLVD
Houston, TX 77025

Reassigned Medicare billing, Texas enrollment
1,649 clinicians in this Medicare group

NPI 1013915255 (713) 442-0000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77096 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

$90.40 typical visit price

range $58.24 – $176.98

Typical copayment $22.60 (range $14.56 – $44.24)

Most-billed visit code 99203

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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 20

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

THOMAS J WILLIAMSON MD

Internal Medicine