Larissa Olga Dub
- Medicare services, 2024
- 318
- Medicare patients, 2024
- 293
- Part D claims, 2024
- 16
- Publications
- 10
- Hospital affiliations
- 1
- Practice address
- 700 West Oak Street, Kissimmee, FL 34741
- Practice phone
- Call (407) 846-2266
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Larissa Dub'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.
Larissa Olga Dub is an emergency medicine physician in Kissimmee, Florida
Larissa Dub practices at HCA Florida Osceola Hospital in Kissimmee, Florida, part of HCA Healthcare.
Larissa Dub's NPI, 1336436989, was assigned on July 5, 2011. Larissa Dub graduated from Wayne State University School Of Medicine in 2011. Larissa Dub holds Florida license ME118816.
- NPI
- 1336436989NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2011
- NPI status
- Active
- Practice phone
- (407) 846-2266
- 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; and Dmand AI Affiliation Data
Larissa Olga Dub practices at HCA Florida Osceola Hospital in Kissimmee, Florida
Larissa Dub's primary practice is HCA Florida Osceola Hospital, at 700 West Oak Street, Kissimmee, FL 34741 in Osceola County. The practice phone is (407) 846-2266.
- HCA Florida Osceola Hospital700 West Oak Street, Kissimmee, FL 34741 · Osceola CountyPhone(407) 846-2266
Source: Dmand AI Affiliation Data
Larissa Olga Dub is affiliated with 1 site of care and 1 medical group
Larissa Dub's primary practice is HCA Florida Osceola Hospital in Kissimmee, Florida, part of HCA Healthcare. The medical group on file is Emergency Medicine Services of Florida.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Larissa Olga Dub's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Larissa Dub practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Osceola Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Larissa Olga Dub is one of 3,847 emergency medicine physicians in Florida
Emergency medicine is Larissa Dub's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Larissa Dub is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Larissa Dub's licenses on file in 2 states: Florida and Michigan.
Specialties and state licenses
- Emergency medicine, FloridaPrimary
- Michigan license
Emergency medicine physicians near Larissa Dub
Counts of emergency medicine 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
Larissa Olga Dub billed Medicare for 318 services in 2024
CMS data shows 318 Medicare services from Larissa Dub across 3 procedure codes in 2024, for 293 Medicare patients. Medicare paid $44,297 for them. Every service was in a facility, such as a hospital, rather than an office.
Larissa Dub's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3552024: 31810%
Larissa Dub compared with the Florida median for emergency medicine physicians, 2024
- Larissa Dub
- Florida median
- Medicare services
- 318vs 308Close to median
- Medicare patients
- 293vs 2776% above
- Part D claims
- 24vs 8471% below
Medians across 3,699 emergency medicine physicians in Florida with Dmand AI profiles that report each measure.
Larissa Dub'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 Larissa Dub and other emergency medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Larissa Olga Dub treated 293 Medicare patients in 2024, average age 77
CMS counts 293 Medicare patients who saw Larissa Dub in 2024. The largest group is 75 to 84, with 109 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 3.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Larissa Dub's median patient age at 47, with 62% women.
Larissa Dub's Medicare patients by age, 2024
Larissa Dub's Medicare patients by sex, 2024
- Women16757%
- Men12643%
Chronic conditions among Larissa Dub's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Diabetes58%
- Chronic kidney disease56%
- Heart failure55%
- Arthritis54%
- Mood disorders50%
Share of Medicare patients with each condition. A patient can have several.
Larissa Dub's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Larissa Olga Dub wrote 16 Medicare Part D claims in 2024
In 2024, Larissa Dub wrote 16 Medicare Part D claims. 88% of them were for generic drugs. They cover 1 drug, with $63 in total drug cost. In 2018, CMS named 76 claims across 3 drugs.
Larissa Dub's Part D claims by kind of drug, 2024
- Generic14 claims88%
- Brand-name and other2 claims13%
Larissa Dub's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 762019: 2468%
Drugs named by CMS: 1 in 2019, 3 in 2018.
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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Larissa Olga Dub has 10 publications on record
Dmand AI links 10 papers to Larissa Dub, published from 2015 to 2022. 2021 was the busiest year, with 4. Larissa Dub has published most often in Cureus. Larissa Dub's most frequent co-authors are Latha Ganti, MD, David Craig Lebowitz, MD and Javier Enrique Rosario, MD.
Larissa Dub's papers by year, 2015 to 2022
Larissa Dub's most frequent co-authors
- Latha Ganti, MD9 shared papers
- David Craig Lebowitz, MD4 shared papers
- Javier Enrique Rosario, MD3 shared papers
Recent publications by Larissa Dub
See who Larissa Dub researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Larissa Dub works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Larissa Olga Dub received $374 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Larissa Dub from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $172.
General payments to Larissa Dub by program year, 2016 to 2025
Companies that paid Larissa Dub the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Larissa Olga Dub graduated from Wayne State University School Of Medicine
Larissa Dub graduated from Wayne State University School Of Medicine in 2011.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Larissa Olga Dub accepts plans from 6 insurance carriers
Larissa Dub is in network with 6 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- GA State Medicaid
- HCSC
- RI State Medicaid
Plan types Larissa Dub accepts, by number of carriers
- PPO3
- EPO2
- HMO2
- Medicaid2
- Medicare2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Larissa Olga Dub'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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Larissa Olga Dub
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Larissa Olga Dub's NPI number?
Larissa Olga Dub's NPI number is 1336436989. It was assigned on July 5, 2011, and it is active in the NPI Registry.
What does Larissa Olga Dub specialize in?
Larissa Olga Dub is an emergency medicine physician in Kissimmee, Florida. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Larissa Olga Dub practice?
Larissa Dub practices at 700 West Oak Street, Kissimmee, FL 34741. Larissa Dub's primary practice is HCA Florida Osceola Hospital in Kissimmee, Florida, part of HCA Healthcare.
What is Larissa Olga Dub's office phone number?
The practice phone on file for Larissa Dub is (407) 846-2266.
What is Larissa Olga Dub's medical license number?
Larissa Dub holds Florida license ME118816, one of the licenses on file in 2 states.
Which states has Larissa Olga Dub been licensed in?
Dmand AI has state licenses on file for Larissa Dub in Florida (2014 to 2026) and Michigan (2011 to 2014).
Which hospitals is Larissa Olga Dub affiliated with?
Larissa Dub practices at HCA Florida Osceola Hospital in Kissimmee, Florida.
What medical group is Larissa Olga Dub part of?
Larissa Dub is linked to Emergency Medicine Services of Florida.
Does Larissa Olga Dub accept Medicare?
Yes. CMS data shows Larissa Dub billed Medicare for 318 services in 2024.
How many Medicare patients does Larissa Olga Dub see?
CMS counts 293 Medicare patients who saw Larissa Dub in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Larissa Olga Dub board certified?
Yes. Larissa Dub is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Larissa Olga Dub bill to Medicare?
In 2024, Larissa Dub's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Larissa Olga Dub go to medical school?
Larissa Dub graduated from Wayne State University School Of Medicine in 2011.
What drugs does Larissa Olga Dub prescribe most?
In 2019 Medicare Part D data, Larissa Dub's most prescribed drugs by claims were Tramadol HCl.
Has Larissa Olga Dub received payments from drug or device companies?
CMS Open Payments shows $374 in general payments to Larissa Dub from 4 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Larissa Olga Dub been practicing?
Larissa Dub graduated from medical school in 2011, 15 years ago.
Does Larissa Olga Dub do research?
Dmand AI links 10 publications to Larissa Dub, published from 2015 to 2022.
Who does Larissa Olga Dub publish with?
Larissa Dub's most frequent co-authors are Latha Ganti, MD (9 shared papers), David Craig Lebowitz, MD (4 shared papers) and Javier Enrique Rosario, MD (3 shared papers).
What insurance does Larissa Olga Dub accept?
Larissa Dub is in network with 6 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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