Dr. Roland Whaley Winterfield Jr., MD
- Medicare services, 2022
- 1,121
- Part D claims, 2024
- 26
- Industry payments
- $3,459
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 12400 S Harlem Ave Ste 112 Suite 112, Palos Heights, IL 60463-1477
- Practice phone
- Call (708) 923-7650
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associated Cardiovascular Physicians
Medical specialty practice · Palos Heights, Illinois
Find Dr. Winterfield's professional email, personal email and mobile number
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Dr. Roland Whaley Winterfield Jr. is a cardiologist in Palos Heights, Illinois
Dr. Winterfield practices at Associated Cardiovascular Physicians in Palos Heights, Illinois.
Dr. Winterfield's NPI, 1649293044, was assigned on July 26, 2006. Dr. Winterfield graduated from Northwestern University Feinberg Medical School in 1970. Dr. Winterfield holds Illinois license 3645441.
- NPI
- 1649293044NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (708) 923-7650
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roland Whaley Winterfield Jr. practices at 2 locations in Palos Heights, Illinois
Dr. Winterfield's primary practice is Associated Cardiovascular Physicians, at 12400 S Harlem Ave Ste 112 Suite 112, Palos Heights, IL 60463-1477. The practice phone is (708) 923-7650. The NPI Registry lists Dr. Winterfield's practice address as 12251 S 80th Ave, Palos Heights, IL 60463.
- Associated Cardiovascular PhysiciansPrimary12400 S Harlem Ave Ste 112 Suite 112, Palos Heights, IL 60463-1477Phone(708) 923-7650
- NPI Registry address12251 S 80th Ave, Palos Heights, IL 60463 · Cook CountyPhone(708) 923-7650
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Roland Whaley Winterfield Jr. is affiliated with 1 site of care and 1 medical group
Dr. Winterfield's primary practice is Associated Cardiovascular Physicians in Palos Heights, Illinois. Dmand AI also links Dr. Winterfield to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Roland Whaley Winterfield Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Winterfield practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associated Cardiovascular Physicians | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roland Whaley Winterfield Jr. is one of 908 cardiologists in Illinois
Cardiovascular disease is Dr. Winterfield's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Winterfield is licensed in Illinois.
Specialties and state licenses
- Cardiovascular disease, IllinoisPrimary
Cardiologists near Dr. Winterfield
Counts of cardiologists 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. Roland Whaley Winterfield Jr. billed Medicare for 1,121 services in 2022
CMS data shows 1,121 Medicare services from Dr. Winterfield across 12 procedure codes in 2022. Medicare paid $56,338 for them.
Dr. Winterfield's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,5352022: 69655%
- Tests and treatments
- 2021: 1,1992022: 38568%
- Imaging
- 2021: 2232022: 4082%
- Drugs given in the office
- 2021: 1042022: 0100%
- Other services
- 2021: 502022: 0100%
Where Dr. Winterfield's Medicare services took place, 2022
- In an office49544%
- In a facility62656%
Dr. Winterfield compared with the Illinois median for cardiologists, 2022
- Dr. Winterfield
- Illinois median
- Medicare services
- 1,121vs 1,93642% below
- Part D claims
- 160vs 1,50289% below
Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Winterfield's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Winterfield?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Winterfield and other cardiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roland Whaley Winterfield Jr.'s patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Winterfield's median patient age at 77, with 36% women.
Dr. Winterfield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Roland Whaley Winterfield Jr. wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Winterfield wrote 26 Medicare Part D claims. 100% of them were for generic drugs. They cover 10 drugs, with $45,691 in total drug cost. In 2022, CMS named 2,641 claims across 42 drugs.
Dr. Winterfield's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2,6412023: 16094%
Drugs named by CMS: 10 in 2023, 42 in 2022.
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
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Dr. Roland Whaley Winterfield Jr. received $3,459 in industry payments from 2016 to 2022
CMS Open Payments shows 182 general payments to Dr. Winterfield from 30 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $677.
General payments to Dr. Winterfield by program year, 2016 to 2022
General payments to Dr. Winterfield by kind, 2016 to 2022
- Food and beverage$3,39998%
- Education$602%
Companies that paid Dr. Winterfield the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roland Whaley Winterfield Jr. graduated from Northwestern University Feinberg Medical School
Dr. Winterfield graduated from Northwestern University Feinberg Medical School in 1970.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Roland Whaley Winterfield Jr.'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare 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) |
| 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. Roland Whaley Winterfield Jr.
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What is Dr. Roland Whaley Winterfield Jr.'s NPI number?
Dr. Roland Whaley Winterfield Jr.'s NPI number is 1649293044. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Roland Whaley Winterfield Jr.?
Dr. Roland Whaley Winterfield Jr. is a cardiologist in Palos Heights, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Roland Whaley Winterfield Jr. practice?
Dr. Winterfield practices at 12400 S Harlem Ave Ste 112 Suite 112, Palos Heights, IL 60463-1477. Dr. Winterfield also practices at 12251 S 80th Ave, Palos Heights, IL 60463. Dr. Winterfield's primary practice is Associated Cardiovascular Physicians in Palos Heights, Illinois. Dmand AI also links Dr. Winterfield to 1 medical group.
What is Dr. Roland Whaley Winterfield Jr.'s office phone number?
The practice phone on file for Dr. Winterfield is (708) 923-7650.
What is Dr. Roland Whaley Winterfield Jr.'s medical license number?
Dr. Winterfield holds Illinois license 3645441.
Does Dr. Roland Whaley Winterfield Jr. accept Medicare?
Yes. CMS data shows Dr. Winterfield billed Medicare for 1,121 services in 2022.
What services does Dr. Roland Whaley Winterfield Jr. bill to Medicare?
In 2022, Dr. Winterfield's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93010) and hospital inpatient care (99232).
Where did Dr. Roland Whaley Winterfield Jr. go to medical school?
Dr. Winterfield graduated from Northwestern University Feinberg Medical School in 1970.
What drugs does Dr. Roland Whaley Winterfield Jr. prescribe most?
In 2023 Medicare Part D data, Dr. Winterfield's most prescribed drugs by claims were Atorvastatin Calcium, Ezetimibe and Amlodipine Besylate.
Has Dr. Roland Whaley Winterfield Jr. received payments from drug or device companies?
CMS Open Payments shows $3,459 in general payments to Dr. Winterfield from 30 companies from 2016 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Roland Whaley Winterfield Jr. been practicing?
Dr. Winterfield graduated from medical school in 1970, 56 years ago.
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