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DR. THU NGUYEN MD
NPI 1831137447
Internal Medicine in Hilo, HI

Active since June 04, 2006PECOS EnrolledAccepts Medicare Assignment
868 ULULANI ST, SUITE 105, HILO, HI 96720(808) 961-5522(808) 961-0006 Get Directions Write a Review

NPPES record last updated: February 6, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Thu Nguyen Md NPPES

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

DR. THU NGUYEN MD (NPI 1831137447) is an individual internal medicine provider in Hilo, Hawaii, licensed in Hawaii (10125) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1831137447
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. THU NGUYENCredential: MD
Location Address868 ULULANI ST, SUITE 105Hilo, HI 96720-3913
Mailing Address868 Ululani St, Suite 105Hilo, HI 96720-3913 · (808) 961-5522 · Fax (808) 961-0006
Phone(808) 961-5522
Fax(808) 961-0006
Sole ProprietorYes
Medical School CMSOtherGraduated 1985
Enumeration DateJune 4, 2006
Last NPPES UpdateFebruary 6, 2008
✔ NPI 1831137447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · 10125
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.
868 ULULANI ST, Hilo, HI 96720
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Other Identifiers 5

Medicaid08743802HI
Medicare UPING64643HI
Medicare PINH101813HI
Other110236584HI · Railroad Medicare
Other00A0213692HI · Hmsa

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

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. Thu Nguyen Md 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 ID1951292564
PECOS Enrollment IDI20060925000412
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.

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 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.
186 services59 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
37 services36 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
27 services22 patients
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.
18 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96720 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
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.

Other Providers at the Same Location NPPES 15

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

DR. JEREM NOHEA KAAWALOA M.D.
Family Medicine
868 ULULANI ST, SUITE 106
HILO, HI 96720
Hawaii County (808) 933-1120
MS. WENDY LEHUA BARNES MD
Internal Medicine
868 ULULANI ST, #101
HILO, HI 96720
Hawaii County (808) 935-3883
CHARLES THOMAS MAURO IV MD
Dermatology
868 ULULANI ST, SUITE 103
HILO, HI 96720
Hawaii County (808) 961-3427
DORIS YAMANOHA RD
Dietitian, Registered (Nutrition, Metabolic)
868 ULULANI ST
HILO, HI 96720
Hawaii County (808) 934-9400
HEAJUNG RUESING MD INC
Internal Medicine
868 ULULANI ST, #108
HILO, HI 96720
Hawaii County (808) 935-2389
HEATHER JILL HIRATA BC-APRN
Nurse Practitioner (Family)
868 ULULANI ST
HILO, HI 96720
Hawaii County (808) 960-0006
DR. YOUNG RHAN KIM M.D.
Internal Medicine
868 ULULANI ST, SUITE 109
HILO, HI 96720
Hawaii County (808) 935-3909
DR. NEAL NAKASHIMA D.M.D.
Dentist (General Practice)
868 ULULANI ST, SUITE 104
HILO, HI 96720
Hawaii County (808) 935-0052

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 Thu Nguyen's NPI number?

The NPI number for Thu Nguyen is 1831137447. It was assigned to this individual provider in the NPPES registry on June 4, 2006.

Where is Thu Nguyen located?

Thu Nguyen practices at 868 Ululani St Suite 105, Hilo, HI 96720. The listed phone number is (808) 961-5522.

What is Thu Nguyen's specialty?

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

Is Thu Nguyen enrolled in Medicare?

Yes. Thu Nguyen 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.

What insurance does Thu Nguyen accept?

Health plans from HMSA list Thu Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thu Nguyen was last updated on February 6, 2008. 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.