MASHA BARENBAUM PLLC
NPI 1407636269
Anesthesiology in Arlington, TX

Q: What is Masha Barenbaum PLLC's NPI number?

The NPI number for Masha Barenbaum PLLC is 1407636269. It was assigned to this organization in the NPPES registry on September 29, 2023.

Q: What is Masha Barenbaum PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Active since September 29, 2023

700 HIGHLANDER BLVD STE 415, ARLINGTON, TX 76015(817) 516-8811(817) 516-8444 Get Directions Write a Review

NPPES record last updated: September 29, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Masha Barenbaum Pllc NPPES

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

MASHA BARENBAUM PLLC (NPI 1407636269) is a healthcare organization registered as an anesthesiology in Arlington, Texas and active in the NPI registry since September 2023. The organization lists Masha M Barenbaum, Owner, as its authorized official.

NPPES Registry Identity

NPI1407636269

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameMASHA BARENBAUM PLLC

Location Address700 HIGHLANDER BLVD STE 415Arlington, TX 76015-4346

Mailing Address700 Highlander Blvd Ste 415Arlington, TX 76015-4346 · (817) 516-8811 · Fax (817) 516-8444

Phone(817) 516-8811

Fax(817) 516-8444

Organization SubpartNo

Authorized OfficialMasha M BarenbaumOwner · (817) 516-8811

Enumeration DateSeptember 29, 2023

NPPES CertifiedSeptember 29, 2023

✔ NPI 1407636269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

700 HIGHLANDER BLVD STE 415, Arlington, TX 76015

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Other Names 1

Doing Business AsMasha Barenbaum Pllc

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Masha Barenbaum Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Masha Barenbaum PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Masha Barenbaum, M.D.

Anesthesiology

NPI 1821282500

6411 FANNIN ST
Houston, TX 77030

(713) 500-6200

✔ PECOS✔ Accepts Medicare228 mi

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

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 Masha Barenbaum PLLC's NPI number?

The NPI number for Masha Barenbaum PLLC is 1407636269. It was assigned to this organization in the NPPES registry on September 29, 2023.

Where is Masha Barenbaum PLLC located?

Masha Barenbaum PLLC is located at 700 Highlander Blvd Ste 415, Arlington, TX 76015. The listed phone number is (817) 516-8811.

What is Masha Barenbaum PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Masha Barenbaum PLLC enrolled in Medicare?

Yes. Masha Barenbaum PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Masha Barenbaum PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Masha Barenbaum PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Masha Barenbaum PLLC was last updated on September 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.