Doctor profile · Federal record
Dr. Ian Oppenheim, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Washington, DC
- NPI 1033554605
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-8830
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- April 8, 2021
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- District of Columbia #MD049102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033554605. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
335
Distinct HCPCS
3
Medicare allowed
$65,269
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 185 | 73 | $236 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 120 | 85 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 30 | $193 |
In context: peer comparison
Among 24 peers in Washington Pulmonary Disease Physician, average services per provider: 88. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$369
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 0 | $369 |
Hospital affiliations
Frequently asked questions
What is Dr. Ian Oppenheim's medical specialty?
Dr. Ian Oppenheim practices Pulmonary Disease Physician in Washington, DC.
Where does Dr. Ian Oppenheim practice?
Dr. Ian Oppenheim practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024448830.
What is Dr. Ian Oppenheim's NPI?
Dr. Ian Oppenheim's National Provider Identifier (NPI) is 1033554605, issued by NPPES.
Does Dr. Ian Oppenheim accept Medicare assignment?
Yes. Dr. Ian Oppenheim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Oppenheim commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); 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.