CHIACHIEN JAKE WANG MD
NPI 1457615395
Radiology - Radiation Oncology in Shreveport, LA

Q: What is Chiachien Wang's NPI number?

The NPI number for Chiachien Wang is 1457615395. It was assigned to this individual provider in the NPPES registry on June 26, 2012.

Q: What is Chiachien Wang'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 Chiachien Wang was last updated on April 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 June 26, 2012PECOS EnrolledAccepts Medicare Assignment

2600 KINGS HWY, SHREVEPORT, LA 71103(318) 212-4639(318) 212-8305 Get Directions Write a Review

NPPES record last updated: April 27, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Chiachien Jake Wang Md NPPES

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

CHIACHIEN JAKE WANG MD (NPI 1457615395) is an individual radiation oncology provider in Shreveport, Louisiana, licensed in Louisiana (304912) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Willis Knighton Medical Center, and maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1457615395

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameCHIACHIEN JAKE WANGCredential: MD

Location Address2600 KINGS HWYShreveport, LA 71103-3950

Mailing AddressPo Box 1684Shreveport, LA 71165-1684 · (318) 424-4088 · Fax (855) 230-1466

Phone(318) 212-4639

Fax(318) 212-8305

Sole ProprietorNo

Medical School CMSUniversity Of Connecticut School Of MedicineGraduated 2012

Enumeration DateJune 26, 2012

Last NPPES UpdateApril 27, 2018

✔ NPI 1457615395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in LA · 304912

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License BP10047559 (TX)

2600 KINGS HWY, Shreveport, LA 71103

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Secondary Practice Location 1

Location 15801 Forest Park Rd, Moncrief Radiation Oncology Center at UTSWDallas, TX 75235-6403 · Phone (214) 645-8559

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chiachien Jake Wang 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 ID1355630567

PECOS Enrollment IDI20170620000940

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.

Medicare Billing Reassignments

Medicare enrollment records show Chiachien Wang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wk Radiation Oncology Services

Same address

Radiation Oncology

2600 KINGS HWY
Shreveport, LA 71103

Reassigned Medicare billing, Louisiana enrollment
4 clinicians in this Medicare group

NPI 1922478304 (318) 212-4639

Radiation Oncology Services Apmc

0.1 mi

Radiation Oncology

2600 KINGS HWY.
Shreveport, LA 71103

Reassigned Medicare billing, Louisiana enrollment
6 clinicians in this Medicare group

NPI 1669564258 (318) 212-4639

Lsu Health Sciences Center Shreveport Faculty Group Practice

1.0 mi

Family Medicine

1541 KINGS HWY
Shreveport, LA 71103

Reassigned Medicare billing, Louisiana enrollment
1,167 clinicians in this Medicare group

NPI 1013374222 (318) 626-0000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 19

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.

889 services95 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.

270 services80 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.

224 services73 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.

196 services89 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.

146 services32 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.

106 services100 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.

105 services83 patients

Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy G6002

Stereoscopic x-ray guidance is a technique used in radiation therapy. It involves taking multiple X-ray images from different angles to create a 3D picture of the area to be treated. This helps accurately pinpoint the exact location for radiation delivery, ensuring the therapy is as effective as possible.

91 services26 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.

75 services65 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.

63 services63 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.

51 services38 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.

47 services44 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.

40 services34 patients

Management of cranial lesion surgery using radiation over multiple sessions 77435

This procedure involves using targeted radiation to treat a lesion in the brain over several sessions. The radiation destroys the abnormal cells, helping to control or eliminate the lesion. It's a non-invasive treatment, meaning no surgical cuts are made.

33 services32 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

29 services26 patients

Obtaining respiratory data needed to develop the optimal radiation treatment 77293

Obtaining respiratory data is vital for optimal radiation treatment. This involves tracking your breathing patterns to ensure the precise delivery of radiation to the target area, minimizing damage to healthy tissue. It's a non-invasive process and contributes to effective treatment.

27 services24 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.

23 services22 patients

Special radiation treatment 77470

Special radiation treatment is a medical procedure that uses high-energy rays to destroy or damage cancer cells. It's a targeted approach that aims to minimize harm to healthy tissues. The treatment duration varies based on individual health conditions.

18 services18 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Willis Knighton Medical Center

Acute Care Hospitals · Shreveport, LA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190111

Location2600 Greenwood RoadShreveport, LA 71103 · Caddo County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71103 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

$164.73 typical visit price

range $53.43 – $164.73

Typical copayment $41.18 (range $13.35 – $41.18)

Most-billed visit code 99205

Established Patient

$67.06 typical visit price

range $16.64 – $133.62

Typical copayment $16.76 (range $4.16 – $33.40)

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 20

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

ROBERT A. NICKELSON M.D.

Internal Medicine (Hematology & Oncology)

2600 KINGS HWY, SUITE 340
SHREVEPORT, LA 71103

Caddo Parish (318) 212-8620

HEIDI E WIMBERLY PA-C

Physician Assistant (Medical)

2600 KINGS HWY, DEPARTMENT OF RADIATION ONCOLOGY
SHREVEPORT, LA 71103

Caddo Parish (318) 212-4639

DANIELLA PHUONG-DI DANG M.D.

Radiology (Radiation Oncology)

2600 KINGS HWY
SHREVEPORT, LA 71103

Caddo Parish (318) 212-4639

JOYCE E FEAGIN MD AND WILLIS-KNIGHTON MEDICAL CENTER

Internal Medicine (Hematology & Oncology)

2600 KINGS HWY, SUITE 340
SHREVEPORT, LA 71103

Caddo Parish (318) 212-8620

ANIL VELUVOLU MD

Internal Medicine (Hematology & Oncology)

2600 KINGS HWY, SUITE 340
SHREVEPORT, LA 71103

Caddo Parish (318) 212-8620

DR. SANFORD RORY KATZ M.D.

Radiology (Radiation Oncology)

2600 KINGS HWY
SHREVEPORT, LA 71103

Caddo Parish (318) 212-4639

DR. MICHAEL LEONARD DURCI M.D.

Radiology (Radiation Oncology)

2600 KINGS HWY, WILLIS KNIGHTON CANCER CENTER
SHREVEPORT, LA 71103

Caddo Parish (318) 212-4639

JOYCE ELIZABETH FEAGIN MD

Internal Medicine (Hematology & Oncology)

2600 KINGS HWY
SHREVEPORT, LA 71103

Caddo Parish (318) 212-8620

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 Chiachien Wang's NPI number?

The NPI number for Chiachien Wang is 1457615395. It was assigned to this individual provider in the NPPES registry on June 26, 2012.

Where is Chiachien Wang located?

Chiachien Wang practices at 2600 Kings Hwy, Shreveport, LA 71103. The listed phone number is (318) 212-4639.

What is Chiachien Wang's specialty?

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

Is Chiachien Wang enrolled in Medicare?

Yes. Chiachien Wang 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.

Which organizations bill Medicare for Chiachien Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chiachien Wang reassigns Medicare benefits to 3 organizations: Wk Radiation Oncology Services (Shreveport, LA), Radiation Oncology Services Apmc (Shreveport, LA) and Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA). Each 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 Chiachien Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chiachien Wang accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Chiachien Wang 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.

Is Chiachien Wang affiliated with any hospitals?

According to CMS data, Chiachien Wang is affiliated with Willis Knighton Medical Center.

When was this NPI record last updated?

The NPPES record for Chiachien Wang was last updated on April 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.