Physician Profile
Brienne R. Keyloun, M.D.
Unclaimed ProfileAbout Dr. Keyloun
Brienne R. Keyloun, M.D. practices hospice & palliative medicine in Washington, DC. Brienne is a 2017 graduate of George Washington University School of Medicine. Brienne is also listed as specializing in student in an organized health care education program. Medicare claims data shows Brienne provided 456 services to 293 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (022) 444-9106
- Email not available
Practice Locations
3800 RESERVOIR RD NW # PHC5
Washington, DC 20007
Procedures Most Often Billed to Medicare
456 services · 293 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
215 | More than most peers in Hospice & Palliative Medicine |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
94 | More often than most peers in Hospice & Palliative Medicine |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
81 | More often than most peers in Hospice & Palliative Medicine |
| Advance care planning, first 30 minutes | Office visit | 99497 |
66 | More often than most peers in Hospice & Palliative Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hospice & palliative medicines in Washington 8
Same specialty, same city.
Trained at George Washington University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2017 at George Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Brienne R. Keyloun specialize in?
Brienne R. Keyloun is a hospice & palliative medicine in Washington, DC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Brienne R. Keyloun located?
Brienne R. Keyloun is listed at 3800 Reservoir Rd Nw # Phc5, Washington, DC 20007. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Brienne R. Keyloun's phone number?
The number on file is (022) 444-9106. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Brienne R. Keyloun?
Brienne R. Keyloun's National Provider Identifier is 1902339757. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Brienne R. Keyloun train?
Brienne R. Keyloun attended George Washington University School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Brienne R. Keyloun have?
Brienne R. Keyloun has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Brienne R. Keyloun do most often?
According to Medicare billing data, Brienne R. Keyloun the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Brienne R. Keyloun's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Brienne R. Keyloun. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.