Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BARRY MARVIN OSHEROWITZ MD
NPI 1023092673
Internal Medicine - Gastroenterology in Bossier City, LA

Q: What is Barry Osherowitz's NPI number?

The NPI number for Barry Osherowitz is 1023092673. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Q: What is Barry Osherowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Barry Osherowitz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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 December 06, 2005PECOS Enrolled

1608 JIMMIE DAVIS HWY, BOSSIER CITY, LA 71112(318) 747-2510(318) 742-3727 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Barry Marvin Osherowitz Md NPPES

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

DR. BARRY MARVIN OSHEROWITZ MD (NPI 1023092673) is an individual gastroenterology provider in Bossier City, Louisiana, licensed in Louisiana (05818R) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023092673

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. BARRY MARVIN OSHEROWITZCredential: MD

Location Address1608 JIMMIE DAVIS HWYBossier City, LA 71112-4559

Mailing Address1608 Jimmie Davis HwyBossier City, LA 71112-4559 · (318) 747-2510 · Fax (318) 742-3727

Phone(318) 747-2510

Fax(318) 742-3727

Sole ProprietorNo

Enumeration DateDecember 6, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1023092673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in LA · 05818R✔ Licensed in DC · MD10865

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1608 JIMMIE DAVIS HWY, Bossier City, LA 71112

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Other Identifiers 1

Medicaid1323292LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, HMO Louisiana.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. Barry Marvin Osherowitz 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71112 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

$124.60 typical visit price

range $53.43 – $164.73

Typical copayment $31.15 (range $13.35 – $41.18)

Most-billed visit code 99204

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

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

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

DR. CHRIS BUCHANAN GARDNER DDS

Dentist

1608 JIMMIE DAVIS HWY, SUITE C
BOSSIER CITY, LA 71112

Bossier Parish (318) 747-6440

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 Barry Osherowitz's NPI number?

The NPI number for Barry Osherowitz is 1023092673. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Where is Barry Osherowitz located?

Barry Osherowitz practices at 1608 Jimmie Davis Hwy, Bossier City, LA 71112. The listed phone number is (318) 747-2510.

What is Barry Osherowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Barry Osherowitz enrolled in Medicare?

Yes. Barry Osherowitz is registered in the Medicare PECOS enrollment system.

What insurance does Barry Osherowitz accept?

Health plans from Blue Cross and Blue Shield of Texas and HMO Louisiana list Barry Osherowitz 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 Barry Osherowitz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.