DR. HONG HUU BUI M.D.
NPI 1417944471
Internal Medicine in San Jose, CA

Q: What is Hong Bui's NPI number?

The NPI number for Hong Bui is 1417944471. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Q: What is Hong Bui's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Hong Bui was last updated on December 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 October 04, 2005PECOS EnrolledAccepts Medicare Assignment

1661 BURDETTE DR, SUITE I, SAN JOSE, CA 95121(408) 270-9642(408) 270-9696 Get Directions Write a Review

NPPES record last updated: December 6, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Hong Huu Bui M.d. NPPES

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

DR. HONG HUU BUI M.D. (NPI 1417944471) is an individual internal medicine provider in San Jose, California, licensed in California (A51168) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1974).

NPPES Registry Identity

NPI1417944471

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. HONG HUU BUICredential: M.D.

Location Address1661 BURDETTE DR, SUITE ISan Jose, CA 95121-1613

Mailing Address1661 Burdette Dr, Suite ISan Jose, CA 95121-1613 · (408) 270-9642 · Fax (408) 270-9696

Phone(408) 270-9642

Fax(408) 270-9696

Sole ProprietorNo

Medical School CMSOtherGraduated 1974

Enumeration DateOctober 4, 2005

Last NPPES UpdateDecember 6, 2007

✔ NPI 1417944471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A51168

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1661 BURDETTE DR, San Jose, CA 95121

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Other Identifiers 16

Other0UK039CA · California Care Pmgsj

Other13440202CA · Cigna Hmo

Other210987CA · Ccn

Other62356982929R MDICA · Principal

Other81917CA · Healthy Family

Other004197CA · Pacificare

Other058700CA · Aetna

Other067056CA · One Health Plan

Medicare ID-Type Unspecified00A511680CA

Other116CA · Scfhp

OtherR06050CA · Bluecross Medical

Medicare UPINF70953CA

Other00051168CA · Bluecross

OtherME3HBEBE5150CA · Lifeguard

Other0MM350CA · California Care Sccipa

OtherA511680CA · Blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Hong Huu Bui M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385714500

PECOS Enrollment IDI20080530000436

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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0976395

Hong Huu Bui Inc · San Jose, CA

Expired · Aug 2, 2026

CLIA Number05D0976395

Laboratory TypePhysician Office

Certificate Effective DateAugust 3, 2024

Certificate Expiration DateAugust 2, 2026

Laboratory DirectorHong H. Bui MD

Laboratory Phone(408) 270-9642

Laboratory LocationHong Huu Bui Inc1661 Burdett Dr Ste I, San Jose, CA 95121

CLIA data matches this NPI record on: Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

1,084 services354 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

173 services118 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

111 services80 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

24 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95121 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

$156.67 typical visit price

range $70.37 – $206.04

Typical copayment $39.16 (range $17.59 – $51.51)

Most-billed visit code 99204

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

24 suppliers128 claims215 services$4.14 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

21 suppliers101 claims103 services$0.67 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

4 suppliers22 claims2,010 services$0.07 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

2 suppliers16 claims16 services$3.79 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers15 claims15 services$215.91 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

2 suppliers16 claims16 services$22.79 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

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

MR. DAT TAN HUYNH M.D.

Internal Medicine

1661 BURDETTE DR, SUITE N
SAN JOSE, CA 95121

Santa Clara County (408) 270-4582

MAI-ANH CHTN NGUYEN O.D.

Optometrist

1661 BURDETTE DR, SUITE H
SAN JOSE, CA 95121

Santa Clara County (408) 238-4558

DR. HUNG V NINH M.D.

Obstetrics & Gynecology

1661 BURDETTE DR, SUITE E
SAN JOSE, CA 95121

Santa Clara County (408) 531-9735

BAYPHARMACY II A PROFESSIONAL CORP

Pharmacy (Community/Retail Pharmacy)

1661 BURDETTE DR, STE AB
SAN JOSE, CA 95121

Santa Clara County (408) 223-0180

HONG HUU BUI INC.

Internal Medicine

1661 BURDETTE DR, SUITE I
SAN JOSE, CA 95121

Santa Clara County (408) 270-9642

DR. NHI YEN HUYNH M.D

Psychiatry & Neurology (Psychiatry)

1661 BURDETTE DR, SUITE N
SAN JOSE, CA 95121

Santa Clara County (408) 270-4582

MR. BAY VAN NGUYEN RPH

Pharmacist

1661 BURDETTE DR, STE AB
SAN JOSE, CA 95121

Santa Clara County (408) 223-0180

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 Hong Bui's NPI number?

The NPI number for Hong Bui is 1417944471. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Where is Hong Bui located?

Hong Bui practices at 1661 Burdette Dr Suite I, San Jose, CA 95121. The listed phone number is (408) 270-9642.

What is Hong Bui's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hong Bui enrolled in Medicare?

Yes. Hong Bui is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Hong Bui was last updated on December 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.