Dr. Mark Henry Alon, MD
Dr. Mark Henry Alon, MD is a Hospitalist in White Plains, New York. Qualified in 2009, 17 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group and accepts Medicare assignment. Licensed in New York and Wisconsin.
- Years since qualifying
- 17
- Licensed in
- NY, WI
- In the registry since
- 2014
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
41 E Post RdWhite Plains, NY 10601-4699
Phone: (914) 681-0600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Hospitalist Physician (primary) | Taxonomy 208M00000X · Licence 311716-01 (NY) |
|---|---|
| Hospitalist Physician | Taxonomy 208M00000X · Licence 66871 (WI) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 311716-01 (NY) |
Record details
| NPI number | 1972910164 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 20, 2014 |
| Last updated in NPPES | January 9, 2026 |
| Certification date | January 9, 2026 |
| Mailing address | 41 E Post Rd, White Plains, NY 10601-4699 |
Medicare enrollment
| Medicare specialty | HOSPITALIST |
|---|---|
| Medical school | OTHER |
| Graduated | 2009 (17 years in practice) |
| Group practice | Icahn School Of Medicine At Mount Sinai — 2791 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in White Plains
-
Archana Alankar, MD
41 E Post Rd, White Plains, NY 10601-4607 · (914) 681-2560
-
Anthony Karam Awad, MD
41 E Post Rd, White Plains, NY 10601-4699 · (914) 681-0600
-
Daniela Bejinariu, MD
Davis Ave At E Post Rd Adult Hospitalist Program, White Plains, NY 10601-4615 · (914) 681-2530
-
Dr. Jiyon Chung, MD
41 E Post Road White Plains Hospital, White Plains, NY 10601 · (914) 681-2560
-
Hannah De Groot, MD
210 Westchester Ave, White Plains, NY 10604 · (914) 682-6532