Doctor profile · Federal record
Dr. Omar Arnaout, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Boston, MA
- NPI 1528379641
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis St
Boston, MA 021156110
(617) 732-5500
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- December 14, 2017
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- Massachusetts #272333 · Illinois #125058573
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528379641. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
270
Distinct HCPCS
8
Medicare allowed
$108,654
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
61781 |
Computer-assisted procedure inside brain | 52 | 49 | $246 | |
69990 |
Use of operating microscope | 49 | 47 | $227 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 41 | 40 | $87 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 25 | $70 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 34 | 32 | $88 | |
61510 |
Removal of skull bone for removal of growth of upper brain | 29 | 28 | $2,469 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $142 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $138 |
In context: peer comparison
Among 38 peers in this city , average services per provider: 39. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$2,788
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SERVIER PHARMACEUTICALS LLC | 2 | $2,788.17 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Omar Arnaout's medical specialty?
Dr. Omar Arnaout practices Neurological Surgery Physician in Boston, MA.
Where does Dr. Omar Arnaout practice?
Dr. Omar Arnaout practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325500.
What is Dr. Omar Arnaout's NPI?
Dr. Omar Arnaout's National Provider Identifier (NPI) is 1528379641, issued by NPPES.
Does Dr. Omar Arnaout accept Medicare assignment?
Yes. Dr. Omar Arnaout accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Omar Arnaout commonly perform?
Top Medicare-reported procedures in 2023: Computer-assisted procedure inside brain (HCPCS 61781); Use of operating microscope (HCPCS 69990); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.