Quick answers
- Where does David J. Holliday see patients?
- Medicare's clinician data lists 3 practice locations, including Hagerstown, MD, Lutherville Timonium, MD and Elkridge, MD. Call before your visit to confirm the address.
- What is David J. Holliday's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does David J. Holliday accept Medicare assignment?
- Yes. Medicare's clinician data says David J. Holliday accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for David J. Holliday?
- (240) 420-5559, as listed in official Medicare / NPI Registry data.
- What is David J. Holliday's NPI number?
- 1205904356. 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 David J. Holliday is enrolled with Medicare (CMS data updated 2026-10-02).
- 1110 Professional CtHagerstown, MD 21740 (240) 420‑5559
- 1300 Bellona AveLutherville Timonium, MD 21093 (410) 583‑0300
- 8186 Lark Brown Rd, Suite 104Elkridge, MD 21075 (410) 590‑8920
Group practices
Medicare enrollment lists David J. Holliday as a member of these groups (CMS data updated 2026-10-02).
- MedStar Medical Group II LLC3,767 clinicians in the group
- North American Partners in Anesthesia Maryland LLC44 clinicians in the group
- Mukul Khandelwal, PA15 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Hagerstown
Clinicians with the same Medicare primary specialty in Hagerstown, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205904356 |
| 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