Doctor profile · Federal record
Dr. Nikolay Martirosyan, MD, PHD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Neurological Surgery Physician · Phoenix, AZ
- NPI 1619239142
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
755 E McDowell RD
Phoenix, AZ 850062506
(602) 521-3550
fax (602) 635-6572
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- July 23, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (3)
- Arizona #51146 · Arizona #R73272 · Iowa #MD-45705
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619239142. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
3
Medicare allowed
$7,846
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $164 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $196 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $128 |
In context: peer comparison
Among 24 peers in Phoenix Neurological Surgery Physician, average services per provider: 41. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$21,152
Transactions
171
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 141 | $19,297.02 | |
| Globus Medical, INC. | 13 | $951.27 | |
| Abbott Laboratories | 5 | $441.48 | |
| Providence Medical Technology, INC. | 9 | $249.14 | |
| Si-Bone, INC. | 1 | $92.87 | |
| Nevro Corp. | 1 | $90.42 | |
| Boston Scientific Corporation | 1 | $29.68 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Nikolay Martirosyan's medical specialty?
Dr. Nikolay Martirosyan practices Neurological Surgery Physician in Phoenix, AZ.
Where does Dr. Nikolay Martirosyan practice?
Dr. Nikolay Martirosyan practices at 755 E McDowell RD, Phoenix, AZ 850062506. Office phone: 6025213550.
What is Dr. Nikolay Martirosyan's NPI?
Dr. Nikolay Martirosyan's National Provider Identifier (NPI) is 1619239142, issued by NPPES.
Does Dr. Nikolay Martirosyan accept Medicare assignment?
Yes. Dr. Nikolay Martirosyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nikolay Martirosyan commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99205); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.