JOHN NHU KHUU M.D.
NPI 1063639011
Internal Medicine - Hematology & Oncology in Norton, VA

Q: What is John Khuu's NPI number?

The NPI number for John Khuu is 1063639011. It was assigned to this individual provider in the NPPES registry on April 19, 2007.

Q: What is John Khuu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for John Khuu was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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 April 19, 2007PECOS EnrolledAccepts Medicare Assignment

671 HIGHWAY 58 E, NORTON, VA 24273(276) 679-5874 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 20, 2025, Jul 12, 2022, Feb 12, 2021 and 5 more (8 updates tracked since 2016).

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About John Nhu Khuu M.d. NPPES

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

JOHN NHU KHUU M.D. (NPI 1063639011) is an individual hematology & oncology provider in Norton, Virginia, licensed in Virginia (0101250133) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Wellmont Holston Valley Medical Center, and is a graduate of University Of Toledo College Of Medicine (2006).

NPPES Registry Identity

NPI1063639011

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameJOHN NHU KHUUCredential: M.D.

Location Address671 HIGHWAY 58 ENorton, VA 24273-3007

Mailing Address6000 Stallion Chase Ct # A155Fairfax, VA 22030-5955 · (704) 431-5805

Phone(276) 679-5874

Sole ProprietorNo

Medical School CMSUniversity Of Toledo College Of MedicineGraduated 2006

Enumeration DateApril 19, 2007

Last NPPES UpdateSeptember 25, 20258 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2025

✔ NPI 1063639011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in VA · 0101250133

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 0101250133 (VA)

Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 0101250133 (VA)

671 HIGHWAY 58 E, Norton, VA 24273

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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

John Nhu Khuu 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 ID5597937649

PECOS Enrollment IDI20111013000428

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 9

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.

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

60 services39 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

49 services39 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

46 services38 patients

Iron level 83540

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

28 services22 patients

Iron binding capacity 83550

Iron binding capacity is a blood test that measures how well your body can bind and transport iron. This helps your healthcare provider assess if your body has too little or too much iron, which can indicate certain health conditions.

28 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.

28 services20 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wellmont Holston Valley Medical Center

Acute Care Hospitals · Kingsport, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440017

Location130 West Ravine RoadKingsport, TN 37662 · Sullivan County

Emergency services

Lonesome Pine Hospital

Acute Care Hospitals · Big Stone Gap, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490114

Location1990 Holton Avenue EastBig Stone Gap, VA 24219 · Wise County

Emergency services

Dickenson Community Hospital

Critical Access Hospitals · Clintwood, VA

OwnershipVoluntary non-profit - Private

CMS Certification Number491303

Location312 Hospital DriveClintwood, VA 24228 · Dickenson County

Emergency services

Lee County Community Hospital

Critical Access Hospitals · Pennington Gap, VA

OwnershipVoluntary non-profit - Private

CMS Certification Number491309

Location127 Health Care DrivePennington Gap, VA 24277 · Lee County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24273 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

$170.30 typical visit price

range $56.19 – $170.30

Typical copayment $42.57 (range $14.04 – $42.57)

Most-billed visit code 99205

Established Patient

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

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 10

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

NICHOLAS A. COOK M.D.

Internal Medicine (Hematology & Oncology)