Dr. Bronwyn Ruddy Stall, MD

  • Altamonte Springs, FL
  • Radiation oncologist
NPI1124054333PAC ID3476771312
Medicare services, 2024
1,056
Medicare patients, 2024
168
Part D claims, 2024
99
Publications
3
Clinical trials
2
Practice address
601 E Altamonte Dr, Altamonte Springs, FL 32701
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Adventhealth Altamonte Springs - HOPD

Acute Care Hospital outpatient department · Altamonte Springs, Florida

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Dr. Bronwyn Ruddy Stall is a radiation oncologist in Altamonte Springs, Florida

Dr. Stall practices at Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida.

Dr. Stall's NPI, 1124054333, was assigned on June 23, 2006. Dr. Stall graduated from Tulane School of Medicine in 2004. Dr. Stall holds Florida license ME136490.

NPI and contact details
Medicare PAC ID
3476771312
NPI enumeration date
June 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Bronwyn Ruddy Stall practices at Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida

Dr. Stall's primary practice is Adventhealth Altamonte Springs - HOPD, at 601 E Altamonte Dr, Altamonte Springs, FL 32701.

  • Adventhealth Altamonte Springs - HOPD
    601 E Altamonte Dr, Altamonte Springs, FL 32701

Source: Dmand AI Affiliation Data

Dr. Bronwyn Ruddy Stall is affiliated with 3 sites of care and 2 medical groups

Dr. Stall's primary practice is Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida. Dr. Stall is also affiliated with AdventHealth Orlando. The medical group on file is AdventHealth Medical Group. Dmand AI also links Dr. Stall to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Stall

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Bronwyn Ruddy Stall's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stall practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Adventhealth Altamonte Springs - HOPDAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Bronwyn Ruddy Stall is one of 467 radiation oncologists in Florida

Radiation oncology is Dr. Stall's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Stall is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Stall's licenses on file in 2 states: Florida and Virginia.

Specialties and state licenses

  • Radiation oncology, FloridaPrimaryLicense ME136490 · 2018 to 2026 · taxonomy 2085R0001X
  • Virginia licenseLicense 0101239937 · 2006 to 2018

Clinical focus

Dmand AI lists anal cancer radiation, breast cancer radiation, cancer radiation-upper GI, cervical cancer radiation, head & neck cancer radiation and prostate cancer radiation among the conditions Dr. Stall treats.

Radiation oncologists near Dr. Stall

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

467radiation oncologists in Florida
2radiation oncologists in Altamonte Springs

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Bronwyn Ruddy Stall billed Medicare for 1,056 services in 2024

CMS data shows 1,056 Medicare services from Dr. Stall across 16 procedure codes in 2024, for 168 Medicare patients. Medicare paid $70,585 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,056
Medicare patients168
Paid by Medicare$70,585
Procedure codes16

Dr. Stall's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 7472024: 91923%
Office and hospital visits
2023: 462024: 102122%
Other services
2023: 02024: 35

Dr. Stall compared with the Florida median for radiation oncologists, 2024

  • Dr. Stall
  • Florida median
Medicare services
1,056vs 1,67637% below
Medicare patients
168vs 20217% below
Part D claims
11vs 4777% below

Medians across 437 radiation oncologists in Florida with Dmand AI profiles that report each measure.

Dr. Stall'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.

See all procedures by Dr. Stall

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Bronwyn Ruddy Stall treated 168 Medicare patients in 2024, average age 76

CMS counts 168 Medicare patients who saw Dr. Stall in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.85, 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. Stall's median patient age at 72, with 57% women.

Medicare patients, 2024168
Average age76
Average risk score1.85

Dr. Stall's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Stall's Medicare patients by sex, 2024

  • Women9054%
  • Men7846%

Chronic conditions among Dr. Stall's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer72%
  4. Ischemic heart disease45%
  5. Arthritis43%
  6. Diabetes32%
  7. Chronic kidney disease30%
  8. Anxiety28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Stall's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women57%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Bronwyn Ruddy Stall wrote 99 Medicare Part D claims in 2024

In 2024, Dr. Stall wrote 99 Medicare Part D claims for 59 patients. 93% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $78 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.

Part D claims, 202499
Drugs named by CMS1
Total drug cost$78
Part D patients59

Dr. Stall's Part D claims by kind of drug, 2024

  • Generic92 claims93%
  • Brand-name and other7 claims7%

Dr. Stall'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. Stall's Part D claims, 2024

  • Opioids20%20 of 99 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: 312024: 1165%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Stall

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. Bronwyn Ruddy Stall takes part in Medicare

Dr. Stall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Bronwyn Ruddy Stall has 3 publications on record

Dmand AI links 3 papers to Dr. Stall, published from 2006 to 2010. The most frequent topics are Brain Neoplasms, Glioma and Magnetic Resonance Imaging. Dr. Stall has published most often in Radiat Oncol.

Papers3
Years published2006 to 2010

Dr. Stall's papers by year, 2006 to 2010

Topics Dr. Stall writes about most

  • Brain Neoplasms
  • Glioma
  • Magnetic Resonance Imaging
  • Radiotherapy Dosage
  • Radiotherapy Planning, Computer-Assisted

Recent publications by Dr. Stall

See all 3 publications and co-authors

See who Dr. Stall researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stall works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Bronwyn Ruddy Stall has worked on 2 clinical trials

Dmand AI links Dr. Stall to 2 clinical trials. 2 are still active or recruiting. Conditions studied include Carcinoma, Intraductal, Noninfiltrating, Prostatic Neoplasms and Breast Carcinoma In Situ.

Conditions in Dr. Stall's trials

  • Carcinoma, Intraductal, Noninfiltrating
  • Prostatic Neoplasms
  • Breast Carcinoma In Situ
  • Prostatic Diseases

Investigators on the most trials with Dr. Stall

Recent clinical trials with Dr. Stall

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Bronwyn Ruddy Stall received $360 in industry payments from 2022 to 2025

CMS Open Payments shows 8 general payments to Dr. Stall from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $174.

General payments to Dr. Stall by program year, 2022 to 2025

Companies that paid Dr. Stall the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Stall

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Bronwyn Ruddy Stall graduated from Tulane School of Medicine

Dr. Stall graduated from Tulane School of Medicine in 2004. Dr. Stall is a member of AOA and ASTRO.

  1. Medical schoolTulane School of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Bronwyn Ruddy Stall accepts plans from 18 insurance carriers

Dr. Stall is in network with 18 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Stall accepts, by number of carriers

  1. HMO11
  2. PPO11
  3. Medicare10
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Bronwyn Ruddy Stall's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Bronwyn Ruddy Stall

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. Bronwyn Ruddy Stall's NPI number?

Dr. Bronwyn Ruddy Stall's NPI number is 1124054333. It was assigned on June 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Bronwyn Ruddy Stall?

Dr. Bronwyn Ruddy Stall is a radiation oncologist in Altamonte Springs, Florida. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Bronwyn Ruddy Stall practice?

Dr. Stall practices at 601 E Altamonte Dr, Altamonte Springs, FL 32701. Dr. Stall's primary practice is Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida. Dmand AI also links Dr. Stall to 1 hospital and 1 medical group.

What is Dr. Bronwyn Ruddy Stall's medical license number?

Dr. Stall holds Florida license ME136490, one of the licenses on file in 2 states.

Which states has Dr. Bronwyn Ruddy Stall been licensed in?

Dmand AI has state licenses on file for Dr. Stall in Florida (2018 to 2026) and Virginia (2006 to 2018).

Which hospitals is Dr. Bronwyn Ruddy Stall affiliated with?

Dr. Stall is affiliated with AdventHealth Orlando. Dmand AI links Dr. Stall to 1 more hospital.

What medical group is Dr. Bronwyn Ruddy Stall part of?

Dr. Stall is linked to AdventHealth Medical Group. Dmand AI links Dr. Stall to 1 more medical group.

Does Dr. Bronwyn Ruddy Stall accept Medicare?

Yes. CMS data shows Dr. Stall billed Medicare for 1,056 services in 2024, and Dr. Stall accepts Medicare assignment.

How many Medicare patients does Dr. Bronwyn Ruddy Stall see?

CMS counts 168 Medicare patients who saw Dr. Stall in 2024, with an average age of 76.

Is Dr. Bronwyn Ruddy Stall board certified?

Yes. Dr. Stall is board certified in radiation oncology by the American Board of Radiology.

Show 7 more questionsShow fewer questions

What services does Dr. Bronwyn Ruddy Stall bill to Medicare?

In 2024, Dr. Stall's most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77300).

Where did Dr. Bronwyn Ruddy Stall go to medical school?

Dr. Stall graduated from Tulane School of Medicine in 2004.

What drugs does Dr. Bronwyn Ruddy Stall prescribe most?

In 2024 Medicare Part D data, Dr. Stall's most prescribed drugs by claims were Lidocaine HCl Viscous.

Has Dr. Bronwyn Ruddy Stall received payments from drug or device companies?

CMS Open Payments shows $360 in general payments to Dr. Stall from 7 companies from 2022 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Bronwyn Ruddy Stall been practicing?

Dr. Stall graduated from medical school in 2004, 22 years ago.

Does Dr. Bronwyn Ruddy Stall do research?

Dmand AI links 3 publications to Dr. Stall, published from 2006 to 2010. Dr. Stall has worked on 2 clinical trials.

What insurance does Dr. Bronwyn Ruddy Stall accept?

Dr. Stall is in network with 18 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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