Quick answers
- Where does Elliott N. Exar see patients?
- Medicare's clinician data lists 4 practice locations, including Columbia, MD, Baltimore, MD and Middle River, MD. Call before your visit to confirm the address.
- What is Elliott N. Exar's specialty?
- Medicare lists Sleep Medicine as the primary specialty, and also Critical Care (Intensivists) and Pulmonary Disease.
- Does Elliott N. Exar accept Medicare assignment?
- Medicare's clinician data says Elliott N. Exar may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Elliott N. Exar offer telehealth?
- Medicare's clinician data says Elliott N. Exar offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Elliott N. Exar?
- (410) 740-7944, as listed in official Medicare / NPI Registry data.
- What is Elliott N. Exar's NPI number?
- 1235225723. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Elliott N. Exar is enrolled with Medicare (CMS data updated 2026-10-02).
- 11085 Little Patuxent Pkwy, Suite 210Columbia, MD 21044 (410) 740‑7944
- 600 N Wolf StBaltimore, MD 21287
- 600 N Wolfe St, Blalock 266Baltimore, MD 21287 (410) 502‑4340
- 6201 Greenleigh AveMiddle River, MD 21220
Group practices
Medicare enrollment lists Elliott N. Exar as a member of these groups (CMS data updated 2026-10-02).
- Johns Hopkins University2,909 clinicians in the group
- Johns Hopkins University713 clinicians in the group
- Johns Hopkins University197 clinicians in the group
- Johns Hopkins University5 clinicians in the group
Specialties
- Sleep Medicineprimary
- Critical Care (Intensivists)also
- Pulmonary Diseasealso
Other sleep medicine doctors in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235225723 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians