Dr. Richard D. Castillo, MD
- Medicare services, 2024
- 493
- Medicare patients, 2024
- 72
- Part D claims, 2018
- 20
- Industry payments
- $801
- Affiliated sites
- 1
- Practice address
- 111 Oakwood Rd, East Peoria, IL 61611
- Practice phone
- Call (309) 740-4272
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Central Illinois Radiological Associates
East Peoria, Illinois
Find Dr. Castillo'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. Richard D. Castillo is a phlebology physician in East Peoria, Illinois
Dr. Castillo practices at Central Illinois Radiological Associates in East Peoria, Illinois.
Dr. Castillo's NPI, 1649207960, was assigned on June 26, 2006. Dr. Castillo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1986. Dr. Castillo holds Illinois license 036078726.
- NPI
- 1649207960NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931171725
- NPI enumeration date
- June 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 740-4272
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard D. Castillo practices at Central Illinois Radiological Associates in East Peoria, Illinois
Dr. Castillo's primary practice is Central Illinois Radiological Associates, at 111 Oakwood Rd, East Peoria, IL 61611 in Tazewell County. The practice phone is (309) 740-4272.
- Central Illinois Radiological Associates111 Oakwood Rd, East Peoria, IL 61611 · Tazewell CountyPhone(309) 740-4272
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Richard D. Castillo is affiliated with 2 sites of care and 1 medical group
Dr. Castillo's primary practice is Central Illinois Radiological Associates in East Peoria, Illinois. The medical group on file is The Vein Specialists. Dmand AI also links Dr. Castillo to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard D. Castillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castillo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Illinois Radiological Associates | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard D. Castillo is one of 16 phlebology physicians in Illinois
Phlebology is Dr. Castillo's primary specialty in the NPI Registry, under taxonomy code 202K00000X. Dr. Castillo is licensed in Illinois.
Specialties and state licenses
- Phlebology, IllinoisPrimary
Phlebology physicians near Dr. Castillo
Counts of phlebology physicians 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. Richard D. Castillo billed Medicare for 493 services in 2024
CMS data shows 493 Medicare services from Dr. Castillo across 7 procedure codes in 2024, for 72 Medicare patients. Medicare paid $58,320 for them. Every service was in an office.
Dr. Castillo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2642024: 18430%
- Office and hospital visits
- 2023: 2562024: 17532%
- Surgery
- 2023: 852024: 832%
- Imaging
- 2023: 512024: 51No change
Dr. Castillo compared with the Illinois median for phlebology physicians, 2024
- Dr. Castillo
- Illinois median
- Medicare services
- 493vs 4627% above
- Medicare patients
- 72vs 8919% below
- Part D claims
- 20vs 2726% below
Medians across 16 phlebology physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Castillo'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Castillo and other phlebology physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard D. Castillo treated 72 Medicare patients in 2024, average age 74
CMS counts 72 Medicare patients who saw Dr. Castillo in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Castillo's median patient age at 66, with 73% women.
Dr. Castillo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Castillo's Medicare patients by sex, 2024
- Women4968%
- Men2332%
Chronic conditions among Dr. Castillo's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis54%
- Atrial fibrillation19%
- Diabetes18%
- Anxiety17%
- Osteoporosis15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Castillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard D. Castillo wrote 20 Medicare Part D claims in 2018
In 2018, Dr. Castillo wrote 20 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $76 in total drug cost. In 2016, CMS named 14 claims across 1 drug.
Dr. Castillo's most prescribed drugs by claims, 2018
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, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 142018: 2043%
Drugs named by CMS: 1 in 2018, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Richard D. Castillo ranks in the 65th percentile for varicose vein removal in Medicare
Dr. Castillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 30 procedures of varicose vein removal by Dr. Castillo, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Castillo ranks in Medicare procedure volume
- Varicose vein removal
- 65th percentile30 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Richard D. Castillo received $801 in industry payments from 2016 to 2024
CMS Open Payments shows 16 general payments to Dr. Castillo from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 98% of the total. Merck Sharp & Dohme Corporation paid the most, $208.
General payments to Dr. Castillo by program year, 2016 to 2024
General payments to Dr. Castillo by kind, 2016 to 2024
- Food and beverage$78898%
- Education$132%
Companies that paid Dr. Castillo the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard D. Castillo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Castillo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard D. Castillo'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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)Doctors and Clinicians Utilization Data (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. Richard D. Castillo
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. Richard D. Castillo's NPI number?
Dr. Richard D. Castillo's NPI number is 1649207960. It was assigned on June 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard D. Castillo?
Dr. Richard D. Castillo is a phlebology physician in East Peoria, Illinois. The primary specialty in the NPI Registry is Phlebology Physician (taxonomy code 202K00000X).
Where does Dr. Richard D. Castillo practice?
Dr. Castillo practices at 111 Oakwood Rd, East Peoria, IL 61611. Dr. Castillo's primary practice is Central Illinois Radiological Associates in East Peoria, Illinois. Dmand AI also links Dr. Castillo to 1 group practice or clinic.
What is Dr. Richard D. Castillo's office phone number?
The practice phone on file for Dr. Castillo is (309) 740-4272.
What is Dr. Richard D. Castillo's medical license number?
Dr. Castillo holds Illinois license 036078726.
What medical group is Dr. Richard D. Castillo part of?
Dr. Castillo is linked to The Vein Specialists.
Does Dr. Richard D. Castillo accept Medicare?
Yes. CMS data shows Dr. Castillo billed Medicare for 493 services in 2024, and Dr. Castillo accepts Medicare assignment.
How many Medicare patients does Dr. Richard D. Castillo see?
CMS counts 72 Medicare patients who saw Dr. Castillo in 2024, with an average age of 74.
What services does Dr. Richard D. Castillo bill to Medicare?
In 2024, Dr. Castillo's most billed Medicare services were office visit, established patient (99212), blood vessel study (93971) and blood vessel study (93970).
Where did Dr. Richard D. Castillo go to medical school?
Dr. Castillo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1986.
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What drugs does Dr. Richard D. Castillo prescribe most?
In 2018 Medicare Part D data, Dr. Castillo's most prescribed drugs by claims were Naproxen.
Has Dr. Richard D. Castillo received payments from drug or device companies?
CMS Open Payments shows $801 in general payments to Dr. Castillo from 8 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Richard D. Castillo been practicing?
Dr. Castillo graduated from medical school in 1986, 40 years ago.
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