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R MARC SCHWARZ M.D.
NPI 1134440258
General Practice in San Antonio, TX

Active since June 14, 2010PECOS Enrolled
3066 E COMMERCE ST, SAN ANTONIO, TX 78220(210) 233-7062(210) 434-1704 Get Directions Write a Review

NPPES record last updated: November 19, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 19, 2019, Feb 15, 2017 (2 updates tracked since 2017).

About R Marc Schwarz M.d. NPPES

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

R MARC SCHWARZ M.D. (NPI 1134440258) is an individual general practice provider in San Antonio, Texas, licensed in Texas (E9394) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134440258
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameR MARC SCHWARZCredential: M.D.
Location Address3066 E COMMERCE STSan Antonio, TX 78220-1013
Mailing Address3066 E Commerce StSan Antonio, TX 78220-1013 · (210) 233-7062 · Fax (210) 434-1704
Phone(210) 233-7062
Fax(210) 434-1704
Sole ProprietorNo
Enumeration DateJune 14, 2010
Last NPPES UpdateNovember 19, 20192 updates tracked since enumeration
✔ NPI 1134440258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in TX · E9394
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
3066 E COMMERCE ST, San Antonio, TX 78220
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

R Marc Schwarz 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 R Schwarz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

5 Star Integrity Healthcare, LLC
6.4 mi
Family Medicine
1300 WEST AVE STE 201
San Antonio, TX 78201
  • Reassigned Medicare billing, Texas enrollment
  • 2 clinicians in this Medicare group
NPI 1194210658 (210) 708-9329

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

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
1 supplier11 claims22 services$5.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. CHRISTINA MARIE MEINERS D.D.S.
Dentist (General Practice)
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
LLILIAM CASTELLANOS-CASTRO DDS
Dentist (General Practice)
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
SHANNON KRISTINA O'NEAL MD
Pediatrics
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
WILLIE JAMES LETT MD
Specialist
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
ROBERT E. SCHORLEMER, M.D., P.A.
Specialist
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
DR. KENDRA LYNN THORN M.D.
Obstetrics & Gynecology
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
DR. AMBER LEE HOEDEBECKE DDS
Dentist
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000
JORDAN MCMASTER MD, MPH
Obstetrics & Gynecology
3066 E COMMERCE ST
SAN ANTONIO, TX 78220
Bexar County (210) 233-7000

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 R Schwarz's NPI number?

The NPI number for R Schwarz is 1134440258. It was assigned to this individual provider in the NPPES registry on June 14, 2010.

Where is R Schwarz located?

R Schwarz practices at 3066 E Commerce St, San Antonio, TX 78220. The listed phone number is (210) 233-7062.

What is R Schwarz's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is R Schwarz enrolled in Medicare?

Yes. R Schwarz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for R Schwarz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), R Schwarz reassigns Medicare benefits to 5 Star Integrity Healthcare, LLC (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 R Schwarz'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 R Schwarz was last updated on November 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.