Dr. Peerapod Chiowanich, MD
- Medicare services, 2024
- 310
- Medicare patients, 2024
- 273
- MIPS score, 2024
- 99
- Industry payments
- $101
- Affiliated sites
- 5
- Practice address
- 1540 Maple Road, Williamsville, NY 14221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD
Acute Care Hospital outpatient department · Williamsville, New York
Find Dr. Chiowanich'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.
Dr. Peerapod Chiowanich is a diagnostic radiologist in Buffalo, New York
Dr. Chiowanich practices at Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York.
Dr. Chiowanich's NPI, 1407886658, was assigned on July 4, 2006. Dr. Chiowanich graduated from Northwestern University Feinberg Medical School in 1992. Dr. Chiowanich holds New York license 220949.
- NPI
- 1407886658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456549757
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peerapod Chiowanich practices at Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York
Dr. Chiowanich's primary practice is Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD, at 1540 Maple Road, Williamsville, NY 14221.
- Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD1540 Maple Road, Williamsville, NY 14221
Source: Dmand AI Affiliation Data
Dr. Peerapod Chiowanich is affiliated with 5 sites of care and 8 medical groups
Dr. Chiowanich's primary practice is Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York. The medical group on file is Steuben Radiology Associates. Dmand AI also links Dr. Chiowanich to 7 more medical groups and 4 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peerapod Chiowanich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiowanich practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD | Available with a free account |
| +4 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peerapod Chiowanich is one of 2,697 diagnostic radiologists in New York
Diagnostic radiology is Dr. Chiowanich's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Chiowanich is licensed in New York.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
Diagnostic radiologists near Dr. Chiowanich
Counts of diagnostic radiologists 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. Peerapod Chiowanich billed Medicare for 310 services in 2024
CMS data shows 310 Medicare services from Dr. Chiowanich across 9 procedure codes in 2024, for 273 Medicare patients. Medicare paid $12,742 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chiowanich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2932024: 3106%
Dr. Chiowanich compared with the New York median for diagnostic radiologists, 2024
- Dr. Chiowanich
- New York median
- Medicare services
- 310vs 2,41487% below
- Medicare patients
- 273vs 1,15976% below
Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.
Dr. Chiowanich'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peerapod Chiowanich treated 273 Medicare patients in 2024, average age 76
CMS counts 273 Medicare patients who saw Dr. Chiowanich in 2024. The largest group is 75 to 84, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.98, 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. Chiowanich's median patient age at 61, with 64% women.
Dr. Chiowanich's Medicare patients by age, 2024
Dr. Chiowanich's Medicare patients by sex, 2024
- Women15055%
- Men12345%
Chronic conditions among Dr. Chiowanich's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease45%
- Anxiety39%
- Heart failure39%
- Chronic kidney disease38%
- Diabetes38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiowanich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peerapod Chiowanich scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Chiowanich for performance year 2024, reported as part of a group. Dr. Chiowanich accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chiowanich's MIPS scores, performance year 2024
- 99of 100Final score
- 91.8of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Peerapod Chiowanich received $101 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Chiowanich from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $101.
Companies that paid Dr. Chiowanich the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peerapod Chiowanich graduated from Northwestern University Feinberg Medical School
Dr. Chiowanich graduated from Northwestern University Feinberg Medical School in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peerapod Chiowanich's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Peerapod Chiowanich
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. Peerapod Chiowanich's NPI number?
Dr. Peerapod Chiowanich's NPI number is 1407886658. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peerapod Chiowanich?
Dr. Peerapod Chiowanich is a diagnostic radiologist in Buffalo, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Peerapod Chiowanich practice?
Dr. Chiowanich practices at 1540 Maple Road, Williamsville, NY 14221. Dr. Chiowanich's primary practice is Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York. Dmand AI also links Dr. Chiowanich to 7 medical groups and 4 group practices and clinics.
What is Dr. Peerapod Chiowanich's medical license number?
Dr. Chiowanich holds New York license 220949.
What medical group is Dr. Peerapod Chiowanich part of?
Dr. Chiowanich is linked to Steuben Radiology Associates. Dmand AI links Dr. Chiowanich to 7 more medical groups.
Does Dr. Peerapod Chiowanich accept Medicare?
Yes. CMS data shows Dr. Chiowanich billed Medicare for 310 services in 2024, and Dr. Chiowanich accepts Medicare assignment.
What is Dr. Peerapod Chiowanich's MIPS score?
Dr. Chiowanich's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peerapod Chiowanich see?
CMS counts 273 Medicare patients who saw Dr. Chiowanich in 2024, with an average age of 76.
What services does Dr. Peerapod Chiowanich bill to Medicare?
In 2024, Dr. Chiowanich's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Where did Dr. Peerapod Chiowanich go to medical school?
Dr. Chiowanich graduated from Northwestern University Feinberg Medical School in 1992.
Has Dr. Peerapod Chiowanich received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Dr. Chiowanich from 1 company from 2016 to 2016. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Peerapod Chiowanich been practicing?
Dr. Chiowanich graduated from medical school in 1992, 34 years ago.
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