Dr. Huan B. Giap, MD

  • Peoria, IL
  • Radiation oncologist
NPI1033185442PAC ID1850475542
Medicare services, 2024
2,101
Medicare patients, 2024
183
Part D claims, 2024
102
Publications
50
Hospital affiliations
1
Practice address
530 Northeast Glen Oak Avenue, Peoria, IL 61637
Practice phone
Call (309) 655-3256
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

OSF Saint Francis Medical Center - Laboratory

Mobile Lab · Peoria, Illinois

See all 9 affiliations

Find Dr. Giap's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Huan B. Giap is a radiation oncologist in Peoria, Illinois

Dr. Giap practices at OSF Saint Francis Medical Center - Laboratory in Peoria, Illinois.

Dr. Giap's NPI, 1033185442, was assigned on February 24, 2006. Dr. Giap graduated from McGovern Medical School in 1994. Dr. Giap holds South Carolina license 86388.

NPI and contact details
Medicare PAC ID
1850475542
NPI enumeration date
February 24, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(309) 655-3256
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
58
Medical school graduation
1994

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Huan B. Giap practices at OSF Saint Francis Medical Center - Laboratory in Peoria, Illinois

Dr. Giap's primary practice is OSF Saint Francis Medical Center - Laboratory, at 530 Northeast Glen Oak Avenue, Peoria, IL 61637. The practice phone is (309) 655-3256.

  • OSF Saint Francis Medical Center - Laboratory
    530 Northeast Glen Oak Avenue, Peoria, IL 61637Phone(309) 655-3256

Source: Dmand AI Affiliation Data

Dr. Huan B. Giap is affiliated with 5 sites of care and 4 medical groups

Dr. Giap's primary practice is OSF Saint Francis Medical Center - Laboratory in Peoria, Illinois. Dr. Giap is also affiliated with OSF Saint Francis Medical Center. The medical group on file is OSF Saint Francis Medical Center. Dmand AI also links Dr. Giap to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Dr. Giap

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Huan B. Giap's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Giap practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
OSF Saint Francis Medical Center - LaboratoryAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Giap practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Huan B. Giap is one of 243 radiation oncologists in Illinois

Radiation oncology is Dr. Giap's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Giap is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Giap's licenses on file in 6 states: South Carolina, Georgia, Illinois, California, Florida and Nevada.

Specialties and state licenses

  • Radiation oncology, South CarolinaPrimaryLicense 86388 · 2021 to 2027 · taxonomy 2085R0001X
  • Georgia licenseLicense 89352 · 2021 to 2026
  • Illinois license2024 to 2026
  • California licenseLicense A54883 · 1995 to 2025
  • Florida licenseLicense ME138035 · 2018 to 2025
  • Nevada license2022 to 2025

Clinical focus

Dmand AI lists bladder cancer radiation, bone cancer radiation, brain cancer radiation, brain tumor radiation, breast cancer radiation, cancer radiation-upper GI, colorectal cancer radiation and head & neck cancer radiation among the conditions Dr. Giap treats.

Radiation oncologists near Dr. Giap

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

243radiation oncologists in Illinois
7radiation oncologists in Peoria

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Huan B. Giap billed Medicare for 2,101 services in 2024

CMS data shows 2,101 Medicare services from Dr. Giap across 20 procedure codes in 2024, for 183 Medicare patients. Medicare paid $289,314 for them.

Medicare services, 20242,101
Medicare patients183
Paid by Medicare$289,314
Procedure codes20

Dr. Giap's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,9772024: 1,39230%
Other services
2023: 1,3982024: 61556%
Office and hospital visits
2023: 1102024: 9415%

Where Dr. Giap's Medicare services took place, 2024

  • In an office1,56474%
  • In a facility53726%

Dr. Giap compared with the Illinois median for radiation oncologists, 2024

  • Dr. Giap
  • Illinois median
Medicare services
2,101vs 1,45944% above
Medicare patients
183vs 176Close to median
Part D claims
43vs 3426% above

Medians across 231 radiation oncologists in Illinois with Dmand AI profiles that report each measure.

Dr. Giap's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Giap

Need commercial claims for Dr. Giap?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Giap and other radiation oncologists in Illinois.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Huan B. Giap treated 183 Medicare patients in 2024, average age 75

CMS counts 183 Medicare patients who saw Dr. Giap in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have cancer, and 75% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Giap's median patient age at 73, with 28% women.

Medicare patients, 2024183
Average age75
Average risk score1.86
Also on Medicaid6%

Dr. Giap's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Giap's Medicare patients by sex, 2024

  • Women8848%
  • Men9552%

Chronic conditions among Dr. Giap's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis46%
  5. COPD28%
  6. Chronic kidney disease27%
  7. Diabetes27%
  8. Ischemic heart disease27%

Share of Medicare patients with each condition. A patient can have several.

Dr. Giap's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women28%
  • Men69%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Huan B. Giap wrote 102 Medicare Part D claims in 2024

In 2024, Dr. Giap wrote 102 Medicare Part D claims for 41 patients. 92% of them were for generic drugs. CMS names the drug for 43 of them, across 2 drugs with 11 or more claims each, at $411 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.

Part D claims, 2024102
Drugs named by CMS2
Total drug cost$411
Part D patients41

Dr. Giap's Part D claims by kind of drug, 2024

  • Generic94 claims92%
  • Brand-name and other8 claims8%

Dr. Giap's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Giap's Part D claims, 2024

  • Opioids16%16 of 102 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 292024: 4348%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Giap

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Huan B. Giap takes part in Medicare

Dr. Giap accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find radiation oncologists like Dr. Giap by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Huan B. Giap has 50 publications on record

Dmand AI links 50 papers to Dr. Giap, published from 2016 to 2025. 2024 was the busiest year, with 3. The most frequent topics are Brachytherapy, Proton Therapy and Radiotherapy Dosage. Dr. Giap has published most often in Int J Radiat Oncol Biol Phys. Dr. Giap's most frequent co-authors are Charles Brian Simone, MD, Joe Y. Chang, MD, PhD and Paul S. Teirstein, MD.

Papers50
Years published2016 to 2025

Dr. Giap's papers by year, 2016 to 2025

Topics Dr. Giap writes about most

  • Brachytherapy
  • Proton Therapy
  • Radiotherapy Dosage
  • Organs at Risk
  • Radiotherapy Planning, Computer-Assisted
  • Stents
  • Consensus
  • Coronary Vessels

Dr. Giap's most frequent co-authors

Recent publications by Dr. Giap

See all 50 publications and co-authors

See who Dr. Giap researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Giap works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Huan B. Giap received $15,679 in industry payments from 2016 to 2024

CMS Open Payments shows 31 general payments to Dr. Giap from 15 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 57% of the total. Varian Medical Systems, Inc. paid the most, $13,040.

General payments to Dr. Giap by program year, 2016 to 2024

General payments to Dr. Giap by kind, 2016 to 2024

$15.7Kin total
  • Travel and lodging$8,96157%
  • Speaker and faculty fees$4,00026%
  • Honoraria$1,75011%
  • Food and beverage$9696%

Companies that paid Dr. Giap the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Giap

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Huan B. Giap has 15 awards and honors on record

Dmand AI lists 15 awards for Dr. Giap, most recently Co-Editor-in-Chief in 2012.

Awards and honors for Dr. Giap

  1. 2012
    • Co-Editor-in-Chief
    • Editor-in-Chief
  2. 2011
    • Co-Chair of Publication Committee
  3. 2005
    • Skaggs Scholar
  4. 2004
    • The Scripps Research Institute Skaggs Scholar
  5. 2002
    • Recipient of travel grant from ASTRO to the 2002 ESTRO meeting
See all 15 awards

Source: Dmand AI Professional Profile Data

Dr. Huan B. Giap graduated from McGovern Medical School

Dr. Giap graduated from McGovern Medical School in 1994.

  1. Medical schoolMcGovern Medical School
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Huan B. Giap accepts plans from 19 insurance carriers

Dr. Giap is in network with 19 carriers, including Elevance, HCSC and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Giap accepts, by number of carriers

  1. HMO11
  2. PPO11
  3. Medicare10
  4. POS6
  5. EPO3
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Huan B. Giap's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Huan B. Giap

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Huan B. Giap's NPI number?

Dr. Huan B. Giap's NPI number is 1033185442. It was assigned on February 24, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Huan B. Giap?

Dr. Huan B. Giap is a radiation oncologist in Peoria, Illinois. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Huan B. Giap practice?

Dr. Giap practices at 530 Northeast Glen Oak Avenue, Peoria, IL 61637. Dr. Giap's primary practice is OSF Saint Francis Medical Center - Laboratory in Peoria, Illinois. Dmand AI also links Dr. Giap to 3 group practices and clinics and 3 medical groups.

What is Dr. Huan B. Giap's office phone number?

The practice phone on file for Dr. Giap is (309) 655-3256.

What is Dr. Huan B. Giap's medical license number?

Dr. Giap holds South Carolina license 86388, one of the licenses on file in 6 states.

Which states has Dr. Huan B. Giap been licensed in?

Dmand AI has state licenses on file for Dr. Giap in South Carolina (2021 to 2027), Georgia (2021 to 2026), Illinois (2024 to 2026), California (1995 to 2025), Florida (2018 to 2025) and Nevada (2022 to 2025).

Which hospitals is Dr. Huan B. Giap affiliated with?

Dr. Giap is affiliated with OSF Saint Francis Medical Center.

What medical group is Dr. Huan B. Giap part of?

Dr. Giap is linked to OSF Saint Francis Medical Center. Dmand AI links Dr. Giap to 3 more medical groups.

Does Dr. Huan B. Giap accept Medicare?

Yes. CMS data shows Dr. Giap billed Medicare for 2,101 services in 2024, and Dr. Giap accepts Medicare assignment.

How many Medicare patients does Dr. Huan B. Giap see?

CMS counts 183 Medicare patients who saw Dr. Giap in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Huan B. Giap board certified?

Yes. Dr. Giap is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. Huan B. Giap bill to Medicare?

In 2024, Dr. Giap's most billed Medicare services were radiation oncology (77014), medicare service (G6015) and radiation oncology (77427).

Where did Dr. Huan B. Giap go to medical school?

Dr. Giap graduated from McGovern Medical School in 1994.

What drugs does Dr. Huan B. Giap prescribe most?

In 2024 Medicare Part D data, Dr. Giap's most prescribed drugs by claims were Tamsulosin HCl and Lidocaine HCl Viscous.

Has Dr. Huan B. Giap received payments from drug or device companies?

CMS Open Payments shows $15,679 in general payments to Dr. Giap from 15 companies from 2016 to 2024. The largest total came from Varian Medical Systems, Inc.

How long has Dr. Huan B. Giap been practicing?

Dr. Giap graduated from medical school in 1994, 32 years ago.

Does Dr. Huan B. Giap do research?

Dmand AI links 50 publications to Dr. Giap, published from 2016 to 2025.

Who does Dr. Huan B. Giap publish with?

Dr. Giap's most frequent co-authors are Charles Brian Simone, MD (5 shared papers), Joe Y. Chang, MD, PhD (4 shared papers) and Paul S. Teirstein, MD (4 shared papers).

What insurance does Dr. Huan B. Giap accept?

Dr. Giap is in network with 19 carriers, including Elevance, HCSC and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Selling to radiation oncology practices?

See radiation oncologists in Illinois by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)