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DR. LORIMAR RAMIREZ M.D.
NPI 1629277736
Pediatrics - Pediatric Hematology-Oncology in San Antonio, TX

Active since July 17, 2007PECOS Enrolled
4410 MEDICAL DR, SAN ANTONIO, TX 78229(787) 752-5003 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Lorimar Ramirez M.d. NPPES

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

DR. LORIMAR RAMIREZ M.D. (NPI 1629277736) is an individual pediatric hematology-oncology provider in San Antonio, Texas, licensed in Texas (N9940) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in The Woodlands.

NPPES Registry Identity

NPI1629277736
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameDR. LORIMAR RAMIREZCredential: M.D.
Location Address4410 MEDICAL DRSan Antonio, TX 78229-6306
Mailing Address4410 Medical DrSan Antonio, TX 78229-6306
Phone(787) 752-5003
Sole ProprietorNo
Enumeration DateJuly 17, 2007
Last NPPES UpdateSeptember 16, 2025
NPPES CertifiedSeptember 16, 2025
✔ NPI 1629277736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in TX · N9940
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License 26235 (PR)
4410 MEDICAL DR, San Antonio, TX 78229
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Secondary Practice Location 1

Location 117600 Interstate 45 SThe Woodlands, TX 77384-5148 · Phone (936) 267-5000

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lorimar Ramirez 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.

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.

COURTNEY MOKRY FNP-C
Nurse Practitioner
4410 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 575-2222
ROSEMARIA GENNUSO MD
Surgery (Pediatric Surgery)
4410 MEDICAL DR, STE 540
SAN ANTONIO, TX 78229
Bexar County (210) 575-6240
LEANN MICHELLE MCREYNOLDS MSN, RN, CCNS-BC
Clinical Nurse Specialist (Critical Care Medicine)
4410 MEDICAL DR, SUITE 440
SAN ANTONIO, TX 78229
Bexar County (210) 692-9400
KATHIA A. ORTIZ-CANTILLO MD PA
Internal Medicine (Pulmonary Disease)
4410 MEDICAL DR, SUITE 440
SAN ANTONIO, TX 78229
Bexar County (210) 692-9400
DR. KA WAH CHAN M.D.
Pediatrics (Pediatric Hematology-Oncology)
4410 MEDICAL DR, SUITE 550
SAN ANTONIO, TX 78229
Bexar County (210) 575-2222
HATEM SALAH MEGAHED M.D.
Neurological Surgery
4410 MEDICAL DR, SUITE 540
SAN ANTONIO, TX 78229
Bexar County (210) 575-6240
KIRK SIMENDINGER C.P.O.
Prosthetist
4410 MEDICAL DR, SUITE 210
SAN ANTONIO, TX 78229
Bexar County (210) 614-4077
KENNETH TERRELL MD
Internal Medicine (Pulmonary Disease)
4410 MEDICAL DR, SUITE 440
SAN ANTONIO, TX 78229
Bexar County (210) 692-9400

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 Lorimar Ramirez's NPI number?

The NPI number for Lorimar Ramirez is 1629277736. It was assigned to this individual provider in the NPPES registry on July 17, 2007.

Where is Lorimar Ramirez located?

Lorimar Ramirez practices at 4410 Medical Dr, San Antonio, TX 78229. The listed phone number is (787) 752-5003.

What is Lorimar Ramirez's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Lorimar Ramirez enrolled in Medicare?

Yes. Lorimar Ramirez is registered in the Medicare PECOS enrollment system.

What insurance does Lorimar Ramirez accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Lorimar Ramirez 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 Lorimar Ramirez was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.