Doctor profile · Federal record
Dr. Alexander Kroemer, M.D.
Transplant Surgery Physician (CMS: General Surgery) · Washington, DC
- NPI 1700220340
- Accepts Medicare
- MIPS 75.7 / 100 · 2023
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3800 Reservoir RD Nw, Medstar Georgetown Transplant Institute
Washington, DC 200072113
(202) 444-3700
fax (877) 680-8193
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- August 23, 2015
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 204F00000X — NUCC code
- State license (1)
- District of Columbia #MD043313
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700220340. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
302
Distinct HCPCS
2
Medicare allowed
$39,427
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 288 | 21 | $128 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 11 | $189 |
In context: peer comparison
Among 5 peers in Washington Transplant Surgery Physician, average services per provider: 58. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$1,570
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| TransMedics, INC. | 2 | $1,569.50 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Kroemer's medical specialty?
Dr. Alexander Kroemer practices Transplant Surgery Physician in Washington, DC.
Where does Dr. Alexander Kroemer practice?
Dr. Alexander Kroemer practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024443700.
What is Dr. Alexander Kroemer's NPI?
Dr. Alexander Kroemer's National Provider Identifier (NPI) is 1700220340, issued by NPPES.
Does Dr. Alexander Kroemer accept Medicare assignment?
Yes. Dr. Alexander Kroemer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Kroemer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.