Dr. Angela Marie Deridder, MD
- Medicare services, 2024
- 1,218
- Medicare patients, 2024
- 262
- Part D claims, 2024
- 809
- Publications
- 2
- MIPS score, 2024
- 95
- Practice address
- 500 J Clyde Morris Blvd, Newport News, VA 23601
- Practice phone
- Call (757) 594-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Deridder's professional email, personal email and mobile number
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Dr. Angela Marie Deridder is a hematologist and oncologist in Newport News, Virginia
Dr. Deridder practices at Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System.
Dr. Deridder's NPI, 1629377809, was assigned on March 27, 2011. Dr. Deridder holds Maryland license D83099.
- NPI
- 1629377809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032409255
- NPI enumeration date
- March 27, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (757) 594-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Angela Marie Deridder practices at Riverside Regional Medical Center in Newport News, Virginia
Dr. Deridder's primary practice is Riverside Regional Medical Center, at 500 J Clyde Morris Blvd, Newport News, VA 23601 in Newport News City. The practice phone is (757) 594-2000.
- Riverside Regional Medical Center500 J Clyde Morris Blvd, Newport News, VA 23601 · Newport News CityPhone(757) 594-2000
Source: Dmand AI Affiliation Data
Dr. Angela Marie Deridder is affiliated with 7 sites of care and 3 medical groups
Dr. Deridder's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. Dr. Deridder is also affiliated with TidalHealth Peninsula Regional. The medical group on file is Cancer Specialists of Tidewater. Dmand AI also links Dr. Deridder to 3 more hospitals, 2 medical groups, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Angela Marie Deridder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deridder practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Regional Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Riverside Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Angela Marie Deridder is one of 297 hematologists and oncologists in Virginia
Hematology and oncology is Dr. Deridder's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Deridder is licensed in Maryland.
Specialties and state licenses
- Hematology and oncology, MarylandPrimary
Hematologists and oncologists near Dr. Deridder
Counts of hematologists and oncologists 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. Angela Marie Deridder billed Medicare for 1,218 services in 2024
CMS data shows 1,218 Medicare services from Dr. Deridder across 9 procedure codes in 2024, for 262 Medicare patients. Medicare paid $65,089 for them. Every service was in an office.
Dr. Deridder's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5522024: 71630%
- Other services
- 2023: 02024: 502
Dr. Deridder compared with the Virginia median for hematologists and oncologists, 2024
- Dr. Deridder
- Virginia median
- Medicare services
- 1,218vs 3,51465% below
- Medicare patients
- 262vs 47445% below
- Part D claims
- 602vs 45233% above
Medians across 275 hematologists and oncologists in Virginia with Dmand AI profiles that report each measure.
Dr. Deridder'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. Angela Marie Deridder treated 262 Medicare patients in 2024, average age 75
CMS counts 262 Medicare patients who saw Dr. Deridder in 2024. The largest group is 65 to 74, with 114 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Deridder's median patient age at 66, with 68% women.
Dr. Deridder's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Deridder's Medicare patients by sex, 2024
- Women15258%
- Men11042%
Chronic conditions among Dr. Deridder's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis52%
- Cancer40%
- Chronic kidney disease27%
- Diabetes27%
- Anxiety24%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Deridder'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
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Angela Marie Deridder wrote 809 Medicare Part D claims in 2024
In 2024, Dr. Deridder wrote 809 Medicare Part D claims for 116 patients. 78% of them were for generic drugs. CMS names the drug for 602 of them, across 21 drugs with 11 or more claims each, at $1,222,043 in total drug cost. In 2023, CMS named 306 claims across 12 drugs.
Dr. Deridder's Part D claims by kind of drug, 2024
- Generic630 claims78%
- Brand-name179 claims22%
Dr. Deridder'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. Deridder's Part D claims, 2024
- Opioids5%40 of 809 claims
- Antibiotics7%53 of 809 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: 3062024: 60297%
Drugs named by CMS: 21 in 2024, 12 in 2023.
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. Angela Marie Deridder scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Deridder for performance year 2024, reported through an alternative payment model (APM). Dr. Deridder accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Deridder as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Deridder's MIPS scores, performance year 2024
- 95of 100Final score
- 92.9of 100Quality
- 95of 100Promoting Interoperability
- 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. Angela Marie Deridder has 2 publications on record
Dmand AI links 2 papers to Dr. Deridder, published from 2020 to 2025. Dr. Deridder's most frequent co-author is Paul R. Kunk, MD.
Dr. Deridder's most frequent co-authors
Recent publications by Dr. Deridder
Int J Environ Res Public Health
See who Dr. Deridder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Deridder works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Angela Marie Deridder received $4,631 in industry payments from 2016 to 2025
CMS Open Payments shows 189 general payments to Dr. Deridder from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Novartis Pharmaceuticals Corporation paid the most, $402.
General payments to Dr. Deridder by program year, 2016 to 2025
General payments to Dr. Deridder by kind, 2016 to 2025
- Food and beverage$4,25592%
- Education$3778%
Companies that paid Dr. Deridder the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Angela Marie Deridder'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 DataDmand AI Org Hierarchy 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)Medicare Part D Prescribers - 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Angela Marie Deridder
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. Angela Marie Deridder's NPI number?
Dr. Angela Marie Deridder's NPI number is 1629377809. It was assigned on March 27, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Angela Marie Deridder?
Dr. Angela Marie Deridder is a hematologist and oncologist in Newport News, Virginia. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Angela Marie Deridder practice?
Dr. Deridder practices at 500 J Clyde Morris Blvd, Newport News, VA 23601. Dr. Deridder's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. Dmand AI also links Dr. Deridder to 3 hospitals, 2 medical groups, 1 group practice or clinic and 1 home health agency.
What is Dr. Angela Marie Deridder's office phone number?
The practice phone on file for Dr. Deridder is (757) 594-2000.
What is Dr. Angela Marie Deridder's medical license number?
Dr. Deridder holds Maryland license D83099.
Which hospitals is Dr. Angela Marie Deridder affiliated with?
Dr. Deridder practices at Riverside Regional Medical Center in Newport News, Virginia. Dr. Deridder is also affiliated with TidalHealth Peninsula Regional. Dmand AI links Dr. Deridder to 3 more hospitals.
What medical group is Dr. Angela Marie Deridder part of?
Dr. Deridder is linked to Cancer Specialists of Tidewater. Dmand AI links Dr. Deridder to 2 more medical groups.
Does Dr. Angela Marie Deridder accept Medicare?
Yes. CMS data shows Dr. Deridder billed Medicare for 1,218 services in 2024, and Dr. Deridder accepts Medicare assignment.
Does Dr. Angela Marie Deridder offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Deridder as offering telehealth services.
What is Dr. Angela Marie Deridder's MIPS score?
Dr. Deridder's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Angela Marie Deridder see?
CMS counts 262 Medicare patients who saw Dr. Deridder in 2024, with an average age of 75.
What services does Dr. Angela Marie Deridder bill to Medicare?
In 2024, Dr. Deridder's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
What drugs does Dr. Angela Marie Deridder prescribe most?
In 2024 Medicare Part D data, Dr. Deridder's most prescribed drugs by claims were Anastrozole, Dexamethasone and Prednisone.
Has Dr. Angela Marie Deridder received payments from drug or device companies?
CMS Open Payments shows $4,631 in general payments to Dr. Deridder from 39 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Angela Marie Deridder been practicing?
Dr. Deridder graduated from medical school in 2011, 15 years ago.
Does Dr. Angela Marie Deridder do research?
Dmand AI links 2 publications to Dr. Deridder, published from 2020 to 2025.
Who does Dr. Angela Marie Deridder publish with?
Dr. Deridder's most frequent co-authors are Paul R. Kunk, MD (1 shared paper).
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