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CHRISTOPHER PEREZ M.D.
NPI 1932635851
Internal Medicine - Clinical Cardiac Electrophysiology in San Antonio, TX

Active since May 11, 2017PECOS Enrolled
4411 MEDICAL DR STE 300, SAN ANTONIO, TX 78229(210) 614-5400(210) 614-2413 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 27, 2026, Jun 30, 2024, Jun 2, 2020 and 1 more (4 updates tracked since 2017).

About Christopher Perez M.d. NPPES

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

CHRISTOPHER PEREZ M.D. (NPI 1932635851) is an individual clinical cardiac electrophysiology provider in San Antonio, Texas, licensed in Texas (S4368) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932635851
Entity TypeIndividualMale
Primary Taxonomy207RC0001X
Provider Legal NameCHRISTOPHER PEREZCredential: M.D.
Location Address4411 MEDICAL DR STE 300San Antonio, TX 78229-3824
Mailing Address4411 Medical Dr Ste 300San Antonio, TX 78229-3824 · (210) 614-5400 · Fax (210) 614-2413
Phone(210) 614-5400
Fax(210) 614-2413
Sole ProprietorNo
Enumeration DateMay 11, 2017
Last NPPES UpdateApril 27, 20264 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
✔ NPI 1932635851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License✔ Licensed in TX · S4368
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License S4368 (TX)
4411 MEDICAL DR STE 300, San Antonio, TX 78229
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)

Christopher Perez 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 Christopher Perez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cardiology Clinic Of San Antonio, PLLC
Same address
Cardiovascular Disease
4411 MEDICAL DR, SUITE #300
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 130 clinicians in this Medicare group
NPI 1487965000 (210) 614-5400

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 78229 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

RICHARD A BAUM MD
Internal Medicine (Cardiovascular Disease)
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
SARAH SENGER
Nurse Practitioner
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
JOHN P MULROW MD
Internal Medicine (Cardiovascular Disease)
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
DR. RACHEL L BECK M.D.
Internal Medicine (Cardiovascular Disease)
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
DR. ADESOLA ADENEGAN M.D
Internal Medicine (Interventional Cardiology)
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
ANDREA ELISE MARTINEZ MSN, RN, AGACNP-BC
Nurse Practitioner
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
YISSELA ANALY ESCOBEDO
Internal Medicine (Cardiovascular Disease)
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400
ELIZABETH HUNNICUTT ACNP
Nurse Practitioner
4411 MEDICAL DR STE 300
SAN ANTONIO, TX 78229
Bexar County (210) 614-5400

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 Christopher Perez's NPI number?

The NPI number for Christopher Perez is 1932635851. It was assigned to this individual provider in the NPPES registry on May 11, 2017.

Where is Christopher Perez located?

Christopher Perez practices at 4411 Medical Dr Ste 300, San Antonio, TX 78229. The listed phone number is (210) 614-5400.

What is Christopher Perez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Christopher Perez enrolled in Medicare?

Yes. Christopher Perez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christopher Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Perez reassigns Medicare benefits to Cardiology Clinic Of San Antonio, PLLC (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 Christopher Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Perez 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 3 other insurers list Christopher Perez 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 Christopher Perez was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.