Doctor profile · Federal record
Dr. HANNAH DE GROOT, M.D.
Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Hospitalist Physician · WHITE PLAINS, NY
- NPI 1093133357
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
(914) 682-6532
fax (914) 681-5260 - Additional location
-
601 Elmwood Ave, Box MED
Rochester, NY 146420001
(585) 275-2222 - Mailing address
-
601 ELMWOOD AVE, BOX MED
ROCHESTER, NY 146420001
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- July 26, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #288667
- Medicaid
- NY #04861670
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093133357. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
477
Distinct HCPCS
6
Medicare allowed
$63,538
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 142 | 84 | $91 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 123 | 116 | $148 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 90 | 87 | $194 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 72 | 40 | $136 | |
99239 |
Hospital discharge day management, more than 30 minutes | 31 | 31 | $132 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 11 | $58 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 134. This provider delivers 3.6× the peer median.