Dr. David L. Convissar, MD
- Medicare services, 2024
- 146
- Medicare patients, 2024
- 260
- Hospital affiliations
- 2
- Industry payments
- $3,422
- Medical groups
- 3
- Practice address
- 601 E Rollins St, Orlando, FL 32803
- Practice phone
- Call (407) 303-1976
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Convissar's professional email, personal email and mobile number
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Dr. David L. Convissar is an anesthesiologist in Orlando, Florida
Dr. Convissar practices at AdventHealth Orlando in Orlando, Florida, part of AdventHealth.
Dr. Convissar's NPI, 1831546258, was assigned on May 16, 2016. Dr. Convissar graduated from Rutgers New Jersey Medical School in 2016. Dr. Convissar holds Massachusetts license 282202.
- NPI
- 1831546258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587095823
- NPI enumeration date
- May 16, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 303-1976
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David L. Convissar practices at AdventHealth Orlando in Orlando, Florida
Dr. Convissar's primary practice is AdventHealth Orlando, at 601 E Rollins St, Orlando, FL 32803 in Orange County. The practice phone is (407) 303-1976.
- AdventHealth Orlando601 E Rollins St, Orlando, FL 32803 · Orange CountyPhone(407) 303-1976
Source: Dmand AI Affiliation Data
Dr. David L. Convissar is affiliated with 2 sites of care and 3 medical groups
Dr. Convissar's primary practice is AdventHealth Orlando in Orlando, Florida, part of AdventHealth. Dr. Convissar is also affiliated with Massachusetts General Hospital. The medical group on file is AdventHealth Medical Group. Dmand AI also links Dr. Convissar to 2 more medical groups, 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. David L. Convissar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Convissar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Orlando | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David L. Convissar is one of 3,063 anesthesiologists in Florida
Anesthesiology is Dr. Convissar's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Convissar's licenses on file in 2 states: Massachusetts and Pennsylvania.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
- Critical care medicine (anesthesiology), Pennsylvania
Anesthesiologists near Dr. Convissar
Counts of anesthesiologists 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. David L. Convissar billed Medicare for 146 services in 2024
CMS data shows 146 Medicare services from Dr. Convissar across 8 procedure codes in 2024, for 260 Medicare patients. Medicare paid $14,371 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Convissar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 972024: 12832%
- Surgery
- 2023: 152024: 1820%
- Tests and treatments
- 2023: 292024: 0100%
- Office and hospital visits
- 2023: 1202024: 0100%
Dr. Convissar compared with the Florida median for anesthesiologists, 2024
- Dr. Convissar
- Florida median
- Medicare services
- 146vs 7497% above
- Medicare patients
- 260vs 1202.2 times
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Dr. Convissar'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.
Need commercial claims for Dr. Convissar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Convissar and other anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David L. Convissar treated 260 Medicare patients in 2024, average age 73
CMS counts 260 Medicare patients who saw Dr. Convissar in 2024. The largest group is 65 to 74, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.87, 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. Convissar's median patient age at 70, with 36% women.
Dr. Convissar's Medicare patients by age, 2024
Dr. Convissar's Medicare patients by sex, 2024
- Women12749%
- Men13351%
Chronic conditions among Dr. Convissar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease48%
- Diabetes38%
- Heart failure38%
- Atrial fibrillation36%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Convissar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. David L. Convissar takes part in Medicare
Dr. Convissar 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. David L. Convissar received $3,422 in industry payments from 2020 to 2025
CMS Open Payments shows 9 general payments to Dr. Convissar from 7 drug and device companies from 2020 to 2025. Consulting fees make up the largest share, 81% of the total. Butterfly Network, Inc. paid the most, $2,028.
General payments to Dr. Convissar by program year, 2020 to 2025
General payments to Dr. Convissar by kind, 2020 to 2025
- Consulting fees$2,77881%
- Food and beverage$64419%
Companies that paid Dr. Convissar the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David L. Convissar graduated from Rutgers New Jersey Medical School
Dr. Convissar graduated from Rutgers New Jersey Medical School in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David L. Convissar'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. David L. Convissar
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. David L. Convissar's NPI number?
Dr. David L. Convissar's NPI number is 1831546258. It was assigned on May 16, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. David L. Convissar?
Dr. David L. Convissar is an anesthesiologist in Orlando, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David L. Convissar practice?
Dr. Convissar practices at 601 E Rollins St, Orlando, FL 32803. Dr. Convissar's primary practice is AdventHealth Orlando in Orlando, Florida, part of AdventHealth. Dmand AI also links Dr. Convissar to 2 medical groups.
What is Dr. David L. Convissar's office phone number?
The practice phone on file for Dr. Convissar is (407) 303-1976.
What is Dr. David L. Convissar's medical license number?
Dr. Convissar holds Massachusetts license 282202, one of the licenses on file in 2 states.
Which states has Dr. David L. Convissar been licensed in?
Dmand AI has state licenses on file for Dr. Convissar in Massachusetts and Pennsylvania.
Which hospitals is Dr. David L. Convissar affiliated with?
Dr. Convissar practices at AdventHealth Orlando in Orlando, Florida. Dr. Convissar is also affiliated with Massachusetts General Hospital.
What medical group is Dr. David L. Convissar part of?
Dr. Convissar is linked to AdventHealth Medical Group. Dmand AI links Dr. Convissar to 2 more medical groups.
Does Dr. David L. Convissar accept Medicare?
Yes. CMS data shows Dr. Convissar billed Medicare for 146 services in 2024, and Dr. Convissar accepts Medicare assignment.
How many Medicare patients does Dr. David L. Convissar see?
CMS counts 260 Medicare patients who saw Dr. Convissar in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. David L. Convissar bill to Medicare?
In 2024, Dr. Convissar's most billed Medicare services were anesthesia (00731), anesthesia (00537) and anesthesia (00811).
Where did Dr. David L. Convissar go to medical school?
Dr. Convissar graduated from Rutgers New Jersey Medical School in 2016.
Has Dr. David L. Convissar received payments from drug or device companies?
CMS Open Payments shows $3,422 in general payments to Dr. Convissar from 7 companies from 2020 to 2025. The largest total came from Butterfly Network, Inc.
How long has Dr. David L. Convissar been practicing?
Dr. Convissar graduated from medical school in 2016, 10 years ago.
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