DR QUYNH QUACH INC
NPI 1346943065
Anesthesiology in Lancaster, CA

Q: What is Dr Quynh Quach Inc's NPI number?

The NPI number for Dr Quynh Quach Inc is 1346943065. It was assigned to this organization in the NPPES registry on March 22, 2023.

Q: What is Dr Quynh Quach Inc's specialty?

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

Active since March 22, 2023

42135 10TH ST W, LANCASTER, CA 93534(661) 237-5454 Get Directions Write a Review

NPPES record last updated: April 3, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 3, 2023, Mar 22, 2023 (2 updates tracked since 2023).

On this page

About Dr Quynh Quach Inc NPPES

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

DR QUYNH QUACH INC (NPI 1346943065) is a healthcare organization registered as an anesthesiology in Lancaster, California and active in the NPI registry since March 2023. The organization maintains a secondary practice location in Newhall and lists Quynh Thien Quach, President, as its authorized official.

NPPES Registry Identity

NPI1346943065

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameDR QUYNH QUACH INC

Location Address42135 10TH ST WLancaster, CA 93534-7095

Mailing AddressPo Box 7001Tarzana, CA 91357-7001 · (818) 888-7815 · Fax (818) 715-1722

Phone(661) 237-5454

Organization SubpartNo

Authorized OfficialQuynh Thien QuachPresident · (310) 709-7553

Enumeration DateMarch 22, 2023

Last NPPES UpdateApril 3, 20232 updates tracked since enumeration

NPPES CertifiedApril 3, 2023

✔ NPI 1346943065 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.

42135 10TH ST W, Lancaster, CA 93534

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Secondary Practice Location 1

Location 124355 Lyons Ave Ste 120Newhall, CA 91321-2378 · Phone (661) 255-6644

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)

Dr Quynh Quach Inc 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 Dr Quynh Quach Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Quynh Quach, D.O.

Anesthesiology

NPI 1023046422

501 S BUENA VISTA ST
Burbank, CA 91505

(818) 843-5111

✔ PECOS✔ Accepts Medicare35 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 Dr Quynh Quach Inc's NPI number?

The NPI number for Dr Quynh Quach Inc is 1346943065. It was assigned to this organization in the NPPES registry on March 22, 2023.

Where is Dr Quynh Quach Inc located?

Dr Quynh Quach Inc is located at 42135 10th St W, Lancaster, CA 93534. The listed phone number is (661) 237-5454.

What is Dr Quynh Quach Inc's specialty?

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

Is Dr Quynh Quach Inc enrolled in Medicare?

Yes. Dr Quynh Quach Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Quynh Quach Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Dr Quynh Quach Inc. 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 Dr Quynh Quach Inc was last updated on April 3, 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.