HAO D. BUI, M.D., INC.
NPI 1972790863
Surgery - Vascular Surgery in Bakersfield, CA

Q: What is Hao D. Bui, M.D., Inc.'s NPI number?

The NPI number for Hao D. Bui, M.D., Inc. is 1972790863. It was assigned to this organization in the NPPES registry on September 25, 2007.

Q: What is Hao D. Bui, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Active since September 25, 2007

4901 CENTENNIAL PLAZA WAY, BAKERSFIELD, CA 93312(661) 387-8333(661) 241-4052 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Hao D. Bui, M.d., Inc. NPPES

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

HAO D. BUI, M.D., INC. (NPI 1972790863) is a healthcare organization registered as a vascular surgery in Bakersfield, California and active in the NPI registry since September 2007. The organization lists Thuy Thi-thanh Nguyen, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1972790863

Entity TypeOrganization

Primary Taxonomy2086S0129X

Legal Business NameHAO D. BUI, M.D., INC.

Location Address4901 CENTENNIAL PLAZA WAYBakersfield, CA 93312

Mailing Address4901 Centennial Plaza WayBakersfield, CA 93312 · (661) 387-8333 · Fax (661) 241-4052

Phone(661) 387-8333

Fax(661) 241-4052

Organization SubpartNo

Authorized OfficialThuy Thi-thanh NguyenOffice Manager · (661) 387-8333

Enumeration DateSeptember 25, 2007

Last NPPES UpdateMarch 7, 2023

✔ NPI 1972790863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

License✔ Licensed in CA · A74562

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedSurgeryTaxonomy 208600000X · License A74562 (CA)

4901 CENTENNIAL PLAZA WAY, Bakersfield, CA 93312

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Other Identifiers 1

OtherA74562CA · State Licence

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Hao D. Bui, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 7 clinicians reassign Medicare billing to Hao D. Bui, M.D., Inc., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Hao Bui

Vascular Surgery

NPI 1649493750

4901 CENTENNIAL PLAZA WAY
Bakersfield, CA 93312

(661) 387-8333

✔ PECOSSame address

Yazen Qumsiyeh, MD

Vascular Surgery

NPI 1518462050

4901 CENTENNIAL PLAZA WAY
Bakersfield, CA 93312

(661) 387-8333

✔ PECOSSame address

Tien Nguyen, M.D

Vascular Surgery

NPI 1013923481

4901 CENTENNIAL PLAZA WAY
Bakersfield, CA 93312

(661) 588-1150

✔ PECOSSame address

Allan Capote, M.D.

Vascular Surgery

NPI 1124385158

4901 CENTENNIAL PLAZA WAY
Bakersfield, CA 93312

(661) 387-8333

✔ PECOSSame address

Marshall Shieh, DPM

Podiatry

NPI 1407097272

3545 SAN DIMAS ST
Bakersfield, CA 93301

(661) 327-2101

✔ PECOS✔ Accepts Medicare4.9 mi

Jose Eduardo Salvador, FNP-C

Nurse Practitioner

NPI 1245872266

1700 MOUNT VERNON AVE
Bakersfield, CA 93306

(661) 326-2267

✔ PECOS✔ Accepts Medicare7.1 mi

Sara Honari, MD

Vascular Surgery

NPI 1194042168

947 49TH ST
Brooklyn, NY 11219

(718) 283-7980

✔ PECOS2,460 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 Hao D. Bui, M.D., Inc.'s NPI number?

The NPI number for Hao D. Bui, M.D., Inc. is 1972790863. It was assigned to this organization in the NPPES registry on September 25, 2007.

Where is Hao D. Bui, M.D., Inc. located?

Hao D. Bui, M.D., Inc. is located at 4901 Centennial Plaza Way, Bakersfield, CA 93312. The listed phone number is (661) 387-8333.

What is Hao D. Bui, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Hao D. Bui, M.D., Inc. enrolled in Medicare?

Yes. Hao D. Bui, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hao D. Bui, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Hao D. Bui, M.D., 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. The largest specialties are Vascular Surgery (5), Nurse Practitioner (1) and Podiatry (1). Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hao D. Bui, M.D., Inc. was last updated on March 7, 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.