KHANH HONG NGUYEN MD
NPI 1326144841
Radiology - Radiation Oncology in Dover, DE

Q: What is Khanh Nguyen's NPI number?

The NPI number for Khanh Nguyen is 1326144841. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Q: What is Khanh Nguyen's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Khanh Nguyen was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 September 15, 2006PECOS EnrolledAccepts Medicare Assignment

640 S STATE ST FL 1, DOVER, DE 19901(302) 674-4401(302) 674-4129 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 13, 2026, Apr 28, 2026, Aug 27, 2020 (3 updates tracked since 2020).

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About Khanh Hong Nguyen Md NPPES

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

KHANH HONG NGUYEN MD (NPI 1326144841) is an individual radiation oncology provider in Dover, Delaware, licensed in Delaware (C1-0010053) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Cape Regional Medical Center Inc, and is a graduate of University Of California, San Diego School Of Medicine (2000).

NPPES Registry Identity

NPI1326144841

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameKHANH HONG NGUYENCredential: MD

Location Address640 S STATE ST FL 1Dover, DE 19901-3530

Mailing Address640 S State St # Mc3055Dover, DE 19901-3530 · (302) 674-4401 · Fax (302) 480-9807

Phone(302) 674-4401

Fax(302) 674-4129

Sole ProprietorNo

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2000

Enumeration DateSeptember 15, 2006

Last NPPES UpdateMay 13, 20263 updates tracked since enumeration

NPPES CertifiedMay 13, 2026

✔ NPI 1326144841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Licenses✔ Licensed in DE · C1-0010053✔ Licensed in NJ · 25MA08173600✔ Licensed in PA · MD421400✔ Licensed in CA · A96168

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

640 S STATE ST FL 1, Dover, DE 19901

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Other Identifiers 2

Other1326144841Npi

OtherC1-0010053DE · Medical License

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

Khanh Hong 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 ID6608810882

PECOS Enrollment IDI20120723000277

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 13

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.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

437 services22 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

233 services32 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

149 services35 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

99 services36 patients

Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 77280

This procedure involves gathering essential information to create the best radiation treatment plan for a specific area. It includes scanning the treatment area and using this data to calculate the precise dose of radiation needed to target the disease effectively, while sparing healthy tissue.

51 services25 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.

47 services45 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

44 services44 patients

Complex radiation therapy planning 77263

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

36 services36 patients

3d radiation therapy planning 77295

3D radiation therapy planning is a procedure that uses computer imaging to map out the area needing treatment. This ensures the radiation targets the disease precisely, while minimizing exposure to surrounding healthy tissues. It's a key step in preparing for effective radiation therapy.

21 services17 patients

Design and construction of simple radiation treatment device 77332

A simple radiation treatment device is designed and built to target specific areas in your body with high energy rays. This process is carefully planned to ensure that the radiation accurately reaches the area needing treatment, while minimizing exposure to healthy tissues.

17 services16 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

17 services15 patients

High precision radiation therapy planning 77301

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

16 services15 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Cape Regional Medical Center Inc

Acute Care Hospitals · Cape May Court House, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310011

LocationTwo Stone Harbor BlvdCape May Court House, NJ 08210 · Cape May County

Emergency services

Atlanticare Regional Medical Center - City Campus

Acute Care Hospitals · Atlantic City, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310064

Location1925 Pacific AvenueAtlantic City, NJ 08401 · Atlantic County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19901 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

$173.08 typical visit price

range $57.12 – $173.08

Typical copayment $43.27 (range $14.28 – $43.27)

Most-billed visit code 99205

Established Patient

$71.19 typical visit price

range $18.36 – $141.05

Typical copayment $17.79 (range $4.59 – $35.26)

Most-billed visit code 99213

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 4

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

JOHN E. LAHANIATIS M.D.

Radiology (Radiation Oncology)

640 S STATE ST FL 1
DOVER, DE 19901

Kent County (302) 674-4401

DR. DAVID B. SUH M.D.

Radiology (Radiation Oncology)

640 S STATE ST FL 1
DOVER, DE 19901

Kent County (302) 674-4401

TONY T LEE MD

Radiology (Radiation Oncology)

640 S STATE ST FL 1
DOVER, DE 19901

Kent County (302) 674-4401

MOHAMAD AYMAN GHRAOWI MD

Internal Medicine (Medical Oncology)

640 S STATE ST FL 1
DOVER, DE 19901

Kent County (302) 744-7994

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 Khanh Nguyen's NPI number?

The NPI number for Khanh Nguyen is 1326144841. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Where is Khanh Nguyen located?

Khanh Nguyen practices at 640 S State St Fl 1, Dover, DE 19901. The listed phone number is (302) 674-4401.

What is Khanh Nguyen's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Khanh Nguyen enrolled in Medicare?

Yes. Khanh 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.

Is Khanh Nguyen affiliated with any hospitals?

According to CMS data, Khanh Nguyen is affiliated with Cape Regional Medical Center Inc and Atlanticare Regional Medical Center - City Campus.

When was this NPI record last updated?

The NPPES record for Khanh Nguyen was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.