Doctor profile · Federal record
Dr. Brienne Keyloun, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician (CMS: Hospice/Palliative Care) · Student in an Organized Health Care Education/Training Program · Washington, DC
- NPI 1902339757
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3800 Reservoir RD Nw # Phc5
Washington, DC 200072113
(022) 444-9106 - Mailing address
-
3800 Reservoir RD Nw
Washington, DC 200072113
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- May 17, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RH0002X — NUCC code
- State license (1)
- District of Columbia #MD049326
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902339757. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
526
Distinct HCPCS
6
Medicare allowed
$64,693
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 214 | 91 | $129 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 97 | 93 | $189 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 97 | 63 | $86 | |
99497 |
Advance care planning, first 30 minutes | 89 | 68 | $82 | |
99498 |
Advance care planning, each additional 30 minutes | 18 | 16 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $142 |
In context: peer comparison
Among 8 peers in Washington Hospice and Palliative Medicine (Internal Medicine) Physician, average services per provider: 115. This provider delivers 4.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Brienne Keyloun's medical specialty?
Dr. Brienne Keyloun practices Hospice and Palliative Medicine (Internal Medicine) Physician in Washington, DC.
Where does Dr. Brienne Keyloun practice?
Dr. Brienne Keyloun practices at 3800 Reservoir RD Nw # Phc5, Washington, DC 200072113. Office phone: 0224449106.
What is Dr. Brienne Keyloun's NPI?
Dr. Brienne Keyloun's National Provider Identifier (NPI) is 1902339757, issued by NPPES.
Does Dr. Brienne Keyloun accept Medicare assignment?
Yes. Dr. Brienne Keyloun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brienne Keyloun 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); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.