HB ANESTHESIA APC
NPI 1598072522
Anesthesiology in Downey, CA

Q: What is Hb Anesthesia Apc's NPI number?

The NPI number for Hb Anesthesia Apc is 1598072522. It was assigned to this organization in the NPPES registry on September 13, 2010.

Q: What is Hb Anesthesia Apc's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Hb Anesthesia Apc was last updated on February 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since September 13, 2010

8200 FIRESTONE BLVD, DOWNEY, CA 90241(562) 869-0500(562) 869-2309 Get Directions Write a Review

NPPES record last updated: February 9, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Hb Anesthesia Apc NPPES

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

HB ANESTHESIA APC (NPI 1598072522) is a healthcare organization registered as an anesthesiology in Downey, California and active in the NPI registry since September 2010. The organization lists Michael V Nguyen, President, as its authorized official.

NPPES Registry Identity

NPI1598072522

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameHB ANESTHESIA APC

Location Address8200 FIRESTONE BLVDDowney, CA 90241-4810

Mailing Address210 N Tustin AveSanta Ana, CA 92705-3807 · (714) 347-1000 · Fax (714) 647-1245

Phone(562) 869-0500

Fax(562) 869-2309

Organization SubpartNo

Authorized OfficialMichael V NguyenPresident · (714) 585-5919

Enumeration DateSeptember 13, 2010

Last NPPES UpdateFebruary 9, 2022

NPPES CertifiedFebruary 9, 2022

✔ NPI 1598072522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CA · 20A8659

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.

8200 FIRESTONE BLVD, Downey, CA 90241

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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)

Hb Anesthesia Apc 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 Hb Anesthesia Apc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Nguyen, DO

Anesthesiology

NPI 1326036708

11500 BROOKSHIRE AVE
Downey, CA 90241

(562) 869-0500

✔ PECOS✔ Accepts Medicare0.5 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 Hb Anesthesia Apc's NPI number?

The NPI number for Hb Anesthesia Apc is 1598072522. It was assigned to this organization in the NPPES registry on September 13, 2010.

Where is Hb Anesthesia Apc located?

Hb Anesthesia Apc is located at 8200 Firestone Blvd, Downey, CA 90241. The listed phone number is (562) 869-0500.

What is Hb Anesthesia Apc's specialty?

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

Is Hb Anesthesia Apc enrolled in Medicare?

Yes. Hb Anesthesia Apc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hb Anesthesia Apc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Hb Anesthesia Apc. 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 Hb Anesthesia Apc was last updated on February 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.