Dr. Rhiannon Kate Byron, MD
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 51
- Hospital affiliations
- 1
- Industry payments
- $588
- Medical group
- 1
- Practice address
- 825 Fairfax Ave Ste 563 Suite 563, Norfolk, VA 23507
- Practice phone
- Call (757) 446-8990
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Evms Medical Group
Multi-specialty group site · Norfolk, Virginia
Find Dr. Byron'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. Rhiannon Kate Byron is a gynecologic oncologist in Norfolk, Virginia
Dr. Byron practices at Evms Medical Group in Norfolk, Virginia.
Dr. Byron's NPI, 1235636903, was assigned on April 10, 2018. Dr. Byron graduated from Virginia Commonwealth University, School of Medicine in 2018. Dr. Byron holds Ohio license 35.145526.
- NPI
- 1235636903NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931583580
- NPI enumeration date
- April 10, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 446-8990
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rhiannon Kate Byron practices at Evms Medical Group in Norfolk, Virginia
Dr. Byron's primary practice is Evms Medical Group, at 825 Fairfax Ave Ste 563 Suite 563, Norfolk, VA 23507. The practice phone is (757) 446-8990.
- Evms Medical Group825 Fairfax Ave Ste 563 Suite 563, Norfolk, VA 23507Phone(757) 446-8990
Source: Dmand AI Affiliation Data
Dr. Rhiannon Kate Byron is affiliated with 2 sites of care and 1 medical group
Dr. Byron's primary practice is Evms Medical Group in Norfolk, Virginia. Dr. Byron is also affiliated with Sentara Norfolk General Hospital. The medical group on file is EVMS Medical Group.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rhiannon Kate Byron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Byron practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Evms Medical Group | 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. Rhiannon Kate Byron is one of 49 gynecologic oncologists in Virginia
Gynecologic oncology is Dr. Byron's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Byron is licensed in Ohio.
Specialties and state licenses
- Gynecologic oncology, OhioPrimary
Gynecologic oncologists near Dr. Byron
Counts of gynecologic 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. Rhiannon Kate Byron treated 25 Medicare patients in 2024, average age 66
CMS counts 25 Medicare patients who saw Dr. Byron in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 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. Byron's median patient age at 32, with 100% women.
Dr. Byron's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Byron's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Byron's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rhiannon Kate Byron wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Byron wrote 51 Medicare Part D claims for 24 patients. 88% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $831 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. Byron's Part D claims by kind of drug, 2024
- Generic45 claims88%
- Brand-name and other6 claims12%
Dr. Byron'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: 182024: 1233%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Rhiannon Kate Byron takes part in Medicare
Dr. Byron accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 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. Rhiannon Kate Byron received $588 in industry payments from 2020 to 2023
CMS Open Payments shows 3 general payments to Dr. Byron from 3 drug and device companies from 2020 to 2023. Education make up the largest share, 55% of the total. Medical Device Business Services, Inc. paid the most, $325.
General payments to Dr. Byron by program year, 2020 to 2023
General payments to Dr. Byron by kind, 2020 to 2023
- Education$32555%
- Food and beverage$26345%
Companies that paid Dr. Byron the most, 2020 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rhiannon Kate Byron graduated from Virginia Commonwealth University, School of Medicine
Dr. Byron graduated from Virginia Commonwealth University, School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rhiannon Kate Byron'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 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)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. Rhiannon Kate Byron
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. Rhiannon Kate Byron's NPI number?
Dr. Rhiannon Kate Byron's NPI number is 1235636903. It was assigned on April 10, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Rhiannon Kate Byron?
Dr. Rhiannon Kate Byron is a gynecologic oncologist in Norfolk, Virginia. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Rhiannon Kate Byron practice?
Dr. Byron practices at 825 Fairfax Ave Ste 563 Suite 563, Norfolk, VA 23507. Dr. Byron's primary practice is Evms Medical Group in Norfolk, Virginia.
What is Dr. Rhiannon Kate Byron's office phone number?
The practice phone on file for Dr. Byron is (757) 446-8990.
What is Dr. Rhiannon Kate Byron's medical license number?
Dr. Byron holds Ohio license 35.145526.
Which hospitals is Dr. Rhiannon Kate Byron affiliated with?
Dr. Byron is affiliated with Sentara Norfolk General Hospital.
What medical group is Dr. Rhiannon Kate Byron part of?
Dr. Byron is linked to EVMS Medical Group.
Does Dr. Rhiannon Kate Byron accept Medicare?
Yes. CMS lists Dr. Byron as accepting Medicare assignment.
How many Medicare patients does Dr. Rhiannon Kate Byron see?
CMS counts 25 Medicare patients who saw Dr. Byron in 2024, with an average age of 66.
Where did Dr. Rhiannon Kate Byron go to medical school?
Dr. Byron graduated from Virginia Commonwealth University, School of Medicine in 2018.
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What drugs does Dr. Rhiannon Kate Byron prescribe most?
In 2024 Medicare Part D data, Dr. Byron's most prescribed drugs by claims were Estradiol.
Has Dr. Rhiannon Kate Byron received payments from drug or device companies?
CMS Open Payments shows $588 in general payments to Dr. Byron from 3 companies from 2020 to 2023. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Rhiannon Kate Byron been practicing?
Dr. Byron graduated from medical school in 2018, 8 years ago.
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