Doctor profile · Federal record
Dr. Abenamar Arrillaga, M.D.
Surgical Critical Care Physician (CMS: Critical Care (Intensivists)) · Surgery Physician · West Islip, NY
- NPI 1467427526
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 Montauk Hwy
West Islip, NY 117954927
(631) 376-3340 - Additional location
-
509 Biltmore Avenue
Asheville, NC 28801
(828) 213-1995
fax (828) 213-1992
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- November 22, 2024
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2086S0102X — NUCC code
- State license (1)
- New York #180612
- Medicaid
- NC #89134V1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467427526. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
561
Distinct HCPCS
4
Medicare allowed
$68,468
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 313 | 146 | $136 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 173 | 99 | $91 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 42 | 42 | $199 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 33 | 31 | $58 |
In context: peer comparison
Among 1 peers in West Islip Surgical Critical Care Physician, average services per provider: 140. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$5,215
Transactions
16
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 8 | $4,663.54 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $351.08 | |
| Chiesi USA, INC. | 1 | $124.77 | |
| Abbvie INC. | 2 | $60.46 | |
| Smith+Nephew, INC. | 1 | $14.86 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Abenamar Arrillaga's medical specialty?
Dr. Abenamar Arrillaga practices Surgical Critical Care Physician in West Islip, NY.
Where does Dr. Abenamar Arrillaga practice?
Dr. Abenamar Arrillaga practices at 1000 Montauk Hwy, West Islip, NY 117954927. Office phone: 6313763340.
What is Dr. Abenamar Arrillaga's NPI?
Dr. Abenamar Arrillaga's National Provider Identifier (NPI) is 1467427526, issued by NPPES.
Does Dr. Abenamar Arrillaga accept Medicare assignment?
Yes. Dr. Abenamar Arrillaga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abenamar Arrillaga commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.