Dr. Keattiyoat Wattanakit, MD

  • Peoria, IL
  • Internist
NPI1407821077PAC ID9234163544
Medicare services, 2024
5,352
Medicare patients, 2024
3,202
Part D claims, 2024
3,682
Publications
5
Hospital affiliations
4
Practice address
530 NE Glen Oak Ave, Peoria, IL 61603
Practice phone
Call (309) 655-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

OSF St Francis Medical Center & Children's Hospital of Illinois

Peoria, Illinois

See all 8 affiliations

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Dr. Keattiyoat Wattanakit is an internist in Peoria, Illinois

Dr. Wattanakit practices at OSF St Francis Medical Center & Children's Hospital of Illinois in Peoria, Illinois.

Dr. Wattanakit's NPI, 1407821077, was assigned on February 17, 2006. Dr. Wattanakit holds Illinois license 036126173.

NPI and contact details
Medicare PAC ID
9234163544
NPI enumeration date
February 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(309) 655-2000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Keattiyoat Wattanakit practices at OSF St Francis Medical Center & Children's Hospital of Illinois in Peoria, Illinois

Dr. Wattanakit's primary practice is OSF St Francis Medical Center & Children's Hospital of Illinois, at 530 NE Glen Oak Ave, Peoria, IL 61603 in Peoria County. The practice phone is (309) 655-2000.

  • OSF St Francis Medical Center & Children's Hospital of Illinois
    530 NE Glen Oak Ave, Peoria, IL 61603 · Peoria CountyPhone(309) 655-2000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Keattiyoat Wattanakit is affiliated with 6 sites of care and 2 medical groups

Dr. Wattanakit's primary practice is OSF St Francis Medical Center & Children's Hospital of Illinois in Peoria, Illinois. Dr. Wattanakit is also affiliated with OSF Saint Francis Medical Center. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Wattanakit to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Wattanakit

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Keattiyoat Wattanakit's practice

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

EHR by site
SiteEHR vendor and product
OSF St Francis Medical Center & Children's Hospital of IllinoisAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Keattiyoat Wattanakit is one of 5,652 internists in Illinois

Internal medicine is Dr. Wattanakit's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Wattanakit's licenses on file in 2 states: Illinois and Minnesota.

Specialties and state licenses

  • Internal medicine, IllinoisPrimaryLicense 036126173 · taxonomy 207R00000X
  • Minnesota licenseLicense 42286

Internists near Dr. Wattanakit

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

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

Dr. Keattiyoat Wattanakit billed Medicare for 5,352 services in 2024

CMS data shows 5,352 Medicare services from Dr. Wattanakit across 34 procedure codes in 2024, for 3,202 Medicare patients. Medicare paid $167,400 for them.

Medicare services, 20245,352
Medicare patients3,202
Paid by Medicare$167,400
Procedure codes34

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

  • 2023
  • 2024
Tests and treatments
2023: 3,9672024: 3,967No change
Office and hospital visits
2023: 9882024: 88610%
Imaging
2023: 3902024: 3972%
Lab and pathology
2023: 952024: 5146%
Surgery
2023: 732024: 5130%
Other services
2023: 132024: 0100%

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

  • In an office2,03338%
  • In a facility3,31962%

Dr. Wattanakit compared with the Illinois median for internists, 2024

  • Dr. Wattanakit
  • Illinois median
Medicare services
5,352vs 5669.5 times
Medicare patients
3,202vs 20815.4 times
Part D claims
3,541vs 28412.5 times

Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.

Dr. Wattanakit'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. Wattanakit

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

Dr. Keattiyoat Wattanakit treated 3,202 Medicare patients in 2024, average age 75

CMS counts 3,202 Medicare patients who saw Dr. Wattanakit in 2024. The largest group is 75 to 84, with 1,248 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.67, 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. Wattanakit's median patient age at 72, with 51% women.

Medicare patients, 20243,202
Average age75
Average risk score1.67
Also on Medicaid13%

Dr. Wattanakit's Medicare patients by age, 2024

Dr. Wattanakit's Medicare patients by sex, 2024

  • Women1,49447%
  • Men1,70853%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis50%
  4. Ischemic heart disease46%
  5. Chronic kidney disease39%
  6. Heart failure39%
  7. Atrial fibrillation37%
  8. Diabetes36%

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

Dr. Wattanakit's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women51%
  • Men49%

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

Dr. Keattiyoat Wattanakit wrote 3,682 Medicare Part D claims in 2024

In 2024, Dr. Wattanakit wrote 3,682 Medicare Part D claims for 520 patients. 80% of them were for generic drugs. CMS names the drug for 3,541 of them, across 38 drugs with 11 or more claims each, at $763,145 in total drug cost. In 2023, CMS named 3,517 claims across 40 drugs.

Part D claims, 20243,682
Drugs named by CMS38
Total drug cost$763,145
Part D patients520

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

  • Generic2,959 claims80%
  • Brand-name723 claims20%

Dr. Wattanakit'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,5172024: 3,5411%

Drugs named by CMS: 38 in 2024, 40 in 2023.

See all prescribing by Dr. Wattanakit

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

Dr. Keattiyoat Wattanakit ranks in the 51st percentile for varicose vein removal in Medicare

Dr. Wattanakit accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wattanakit as offering telehealth. CMS counts 15 procedures of varicose vein removal by Dr. Wattanakit, more than 51% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Wattanakit ranks in Medicare procedure volume

Varicose vein removal
51st percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Keattiyoat Wattanakit has 5 publications on record

Dmand AI links 5 papers to Dr. Wattanakit, published from 2012 to 2022. The most frequent topics are Smoking. Dr. Wattanakit's most frequent co-authors are Marco A. Barzallo, MD, Chetan Bhardwaj, MD and Mary Cushman, MD.

Papers5
Years published2012 to 2022

Topics Dr. Wattanakit writes about most

  • Smoking

Dr. Wattanakit's most frequent co-authors

Recent publications by Dr. Wattanakit

See all 5 publications and co-authors

See who Dr. Wattanakit researches with

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

How network discovery works

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

Dr. Keattiyoat Wattanakit received $1,113 in industry payments from 2016 to 2023

CMS Open Payments shows 22 general payments to Dr. Wattanakit from 9 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 91% of the total. Edwards Lifesciences Corporation paid the most, $350.

General payments to Dr. Wattanakit by program year, 2016 to 2023

General payments to Dr. Wattanakit by kind, 2016 to 2023

$1.1Kin total
  • Food and beverage$1,01491%
  • Education$1009%

Companies that paid Dr. Wattanakit the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Wattanakit

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

Sources for Dr. Keattiyoat Wattanakit'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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)
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. Keattiyoat Wattanakit

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. Keattiyoat Wattanakit's NPI number?

Dr. Keattiyoat Wattanakit's NPI number is 1407821077. It was assigned on February 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Keattiyoat Wattanakit?

Dr. Keattiyoat Wattanakit is an internist in Peoria, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Keattiyoat Wattanakit practice?

Dr. Wattanakit practices at 530 NE Glen Oak Ave, Peoria, IL 61603. Dr. Wattanakit's primary practice is OSF St Francis Medical Center & Children's Hospital of Illinois in Peoria, Illinois. Dmand AI also links Dr. Wattanakit to 3 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Keattiyoat Wattanakit's office phone number?

The practice phone on file for Dr. Wattanakit is (309) 655-2000.

What is Dr. Keattiyoat Wattanakit's medical license number?

Dr. Wattanakit holds Illinois license 036126173, one of the licenses on file in 2 states.

Which states has Dr. Keattiyoat Wattanakit been licensed in?

Dmand AI has state licenses on file for Dr. Wattanakit in Illinois and Minnesota.

Which hospitals is Dr. Keattiyoat Wattanakit affiliated with?

Dr. Wattanakit is affiliated with OSF Saint Francis Medical Center. Dmand AI links Dr. Wattanakit to 3 more hospitals.

What medical group is Dr. Keattiyoat Wattanakit part of?

Dr. Wattanakit is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Wattanakit to 1 more medical group.

Does Dr. Keattiyoat Wattanakit accept Medicare?

Yes. CMS data shows Dr. Wattanakit billed Medicare for 5,352 services in 2024, and Dr. Wattanakit accepts Medicare assignment.

Does Dr. Keattiyoat Wattanakit offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Wattanakit as offering telehealth services.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Keattiyoat Wattanakit see?

CMS counts 3,202 Medicare patients who saw Dr. Wattanakit in 2024, with an average age of 75.

What services does Dr. Keattiyoat Wattanakit bill to Medicare?

In 2024, Dr. Wattanakit's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and office visit, established patient (99214).

What drugs does Dr. Keattiyoat Wattanakit prescribe most?

In 2024 Medicare Part D data, Dr. Wattanakit's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Metoprolol Tartrate.

Has Dr. Keattiyoat Wattanakit received payments from drug or device companies?

CMS Open Payments shows $1,113 in general payments to Dr. Wattanakit from 9 companies from 2016 to 2023. The largest total came from Edwards Lifesciences Corporation.

How long has Dr. Keattiyoat Wattanakit been practicing?

Dr. Wattanakit graduated from medical school in 1998, 28 years ago.

Does Dr. Keattiyoat Wattanakit do research?

Dmand AI links 5 publications to Dr. Wattanakit, published from 2012 to 2022.

Who does Dr. Keattiyoat Wattanakit publish with?

Dr. Wattanakit's most frequent co-authors are Marco A. Barzallo, MD (1 shared paper), Chetan Bhardwaj, MD (1 shared paper) and Mary Cushman, MD (1 shared paper).

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