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DR. CARLOS ANDRES PEREZ RUIZ MD
NPI 1386130151
Internal Medicine - Hospice and Palliative Medicine in San Antonio, TX

Active since July 05, 2018PECOS Enrolled
933 PLEASANTON RD STE 109, SAN ANTONIO, TX 78214(210) 395-3395 Get Directions Write a Review

NPPES record last updated: September 11, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 11, 2024, Jul 6, 2022, Jun 9, 2022 and 1 more (4 updates tracked since 2018).

About Dr. Carlos Andres Perez Ruiz Md NPPES

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

DR. CARLOS ANDRES PEREZ RUIZ MD (NPI 1386130151) is an individual hospice and palliative medicine provider in San Antonio, Texas, licensed in Texas (T5003) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1386130151
Entity TypeIndividualMale
Primary Taxonomy207RH0002X
Provider Legal NameDR. CARLOS ANDRES PEREZ RUIZCredential: MD
Location Address933 PLEASANTON RD STE 109San Antonio, TX 78214-1657
Mailing Address933 Pleasanton Rd Ste 109San Antonio, TX 78214-1657 · (210) 395-3395
Phone(210) 395-3395
Sole ProprietorNo
Enumeration DateJuly 5, 2018
Last NPPES UpdateSeptember 11, 20244 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2024
✔ NPI 1386130151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in TX · T5003
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
933 PLEASANTON RD STE 109, San Antonio, TX 78214
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Secondary Practice Location 1

Location 11499 Hillcrest Dr Ste 109San Antonio, TX 78228-3900 · Phone (210) 441-5474

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Carlos Andres Perez Ruiz 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 Carlos Perez Ruiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gmg Health Systems Associates PA
0.2 mi
Family Medicine
720 PLEASANTON RD
San Antonio, TX 78214
  • Reassigned Medicare billing, Texas enrollment
  • 125 clinicians in this Medicare group
NPI 1023030160 (210) 921-3800

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

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

ZOE HOSPICE LLC
Hospice Care, Community Based
933 PLEASANTON RD STE 109
SAN ANTONIO, TX 78214
Bexar County (210) 395-3395

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 Carlos Perez Ruiz's NPI number?

The NPI number for Carlos Perez Ruiz is 1386130151. It was assigned to this individual provider in the NPPES registry on July 5, 2018.

Where is Carlos Perez Ruiz located?

Carlos Perez Ruiz practices at 933 Pleasanton Rd Ste 109, San Antonio, TX 78214. The listed phone number is (210) 395-3395.

What is Carlos Perez Ruiz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Carlos Perez Ruiz enrolled in Medicare?

Yes. Carlos Perez Ruiz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Carlos Perez Ruiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Perez Ruiz reassigns Medicare benefits to Gmg Health Systems Associates PA (San Antonio, TX). The 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 Carlos Perez Ruiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carlos Perez Ruiz was last updated on September 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.