Doctor profile · Federal record
Dr. David Convissar, MD
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Critical Care Medicine (Anesthesiology) Physician · Anesthesiology Physician · Orlando, FL
- NPI 1831546258
- Accepts Medicare
- 10 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
601 E Rollins St
Orlando, FL 328031248
(407) 303-7283 - Additional location
-
55 Fruit St Dept of
Boston, MA 021142621
(617) 724-3800
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- October 6, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (3)
- Florida #ME172872 · Pennsylvania #MD483227 · Massachusetts #282202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831546258. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
261
Distinct HCPCS
8
Medicare allowed
$38,138
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 99 | 49 | $225 | |
00410 |
Anesthesia for procedure to correct abnormal heart rhythm | 35 | 35 | $120 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 29 | 28 | $67 | |
93313 |
Insertion of probe in esophagus for heart ultrasound | 29 | 29 | $12 | |
00537 |
Anesthesia for procedure to assess heart electrical activity | 22 | 22 | $286 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 19 | $84 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 15 | 13 | $45 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 11 | 11 | $62 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 80. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$333
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 3 | $205.87 | |
| Becton, Dickinson and Company | 1 | $126.66 |
By nature of payment
Frequently asked questions
What is Dr. David Convissar's medical specialty?
Dr. David Convissar practices Critical Care Medicine (Internal Medicine) Physician in Orlando, FL.
Where does Dr. David Convissar practice?
Dr. David Convissar practices at 601 E Rollins St, Orlando, FL 328031248. Office phone: 4073037283.
What is Dr. David Convissar's NPI?
Dr. David Convissar's National Provider Identifier (NPI) is 1831546258, issued by NPPES.
Does Dr. David Convissar accept Medicare assignment?
Yes. Dr. David Convissar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Convissar commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Anesthesia for procedure to correct abnormal heart rhythm (HCPCS 00410); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.