Quick answers
- Which hospitals does Maxwell A. Helfgott work at?
- Medicare's official clinician data lists Maxwell A. Helfgott at 1 hospital: MedStar Washington Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maxwell A. Helfgott see patients?
- Medicare's clinician data lists 3 practice locations, including Washington, DC and Bethesda, MD. Call before your visit to confirm the address.
- What is Maxwell A. Helfgott's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Maxwell A. Helfgott accept Medicare assignment?
- Yes. Medicare's clinician data says Maxwell A. Helfgott 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 Maxwell A. Helfgott?
- (202) 877-5329, as listed in official Medicare / NPI Registry data.
- What is Maxwell A. Helfgott's NPI number?
- 1922104405. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maxwell A. Helfgott works
Medicare's Facility Affiliation Data lists Maxwell A. Helfgott at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MedStar Washington Hospital CenterWashington, DC · Acute Care Hospital · CCN 090011
Practice locations
Addresses where Maxwell A. Helfgott is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 Irving St NW, 1a19Washington, DC 20010 (202) 877‑5329
- 1145 19th St NW, Suite 500Washington, DC 20036 (202) 833‑1668
- 6720 A Rockledge Dr, Suite 200Bethesda, MD 20817 (301) 530‑5200
Group practices
Medicare enrollment lists Maxwell A. Helfgott as a member of these groups (CMS data updated 2026-10-02).
- Washington National Eye Center28 clinicians in the group
- Capital Eye Care LLC12 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1972 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922104405 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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