Doctor profile · Federal record
Dr. Ayelet Hilewitz, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Pulmonary Disease Physician · New Hyde Park, NY
- NPI 1811263098
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
410 Lakeville RD Ste 107
New Hyde Park, NY 110421102
(516) 465-5400 - Additional location
-
100 E 77Th St
New York, NY 100751850
(212) 434-2000
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- August 8, 2019
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- New York #284294
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811263098. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
241
Distinct HCPCS
3
Medicare allowed
$51,057
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 148 | 65 | $249 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 69 | 39 | $137 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $200 |
In context: peer comparison
Among 10 peers in New Hyde Park Critical Care Medicine (Internal Medicine) Physician, average services per provider: 82. This provider delivers 2.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ayelet Hilewitz's medical specialty?
Dr. Ayelet Hilewitz practices Critical Care Medicine (Internal Medicine) Physician in New Hyde Park, NY.
Where does Dr. Ayelet Hilewitz practice?
Dr. Ayelet Hilewitz practices at 410 Lakeville RD Ste 107, New Hyde Park, NY 110421102. Office phone: 5164655400.
What is Dr. Ayelet Hilewitz's NPI?
Dr. Ayelet Hilewitz's National Provider Identifier (NPI) is 1811263098, issued by NPPES.
Does Dr. Ayelet Hilewitz accept Medicare assignment?
Yes. Dr. Ayelet Hilewitz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ayelet Hilewitz commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.