Doctor profile · Federal record
Dr. Iryna Muzyka, MD
Neurology Physician (CMS: Neurology) · Neurology Physician · Scottsdale, AZ
- NPI 1649478306
- Accepts Medicare
- MIPS 78.6 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13400 E Shea Blvd
Scottsdale, AZ 85259
(480) 301-8000
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- September 8, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Arizona #52813 · Arizona #151659
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649478306. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,390
Distinct HCPCS
10
Medicare allowed
$76,216
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0453 |
Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) | 787 | 81 | $30 | |
95938 |
Placement of skin electrodes and measurement of stimulated sites on arms and legs | 97 | 95 | $43 | |
95939 |
Placement of skin electrodes and measurement of central motor stimulation in arms and legs | 91 | 89 | $114 | |
95870 |
Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study | 70 | 33 | $19 | |
95861 |
Needle measurement of electrical activity in arm or leg muscles, 2 extremities | 50 | 49 | $78 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 49 | 45 | $92 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 49 | 37 | $175 | |
95885 |
Needle measurement of electrical activity in arm or leg muscles, limited study | 32 | 26 | $60 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 30 | 24 | $121 | |
95822 |
Measurement of brain wave activity (eeg), in coma or asleep | 26 | 25 | $55 |
In context: peer comparison
Among 25 peers in Scottsdale Neurology Physician, average services per provider: 500. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$109
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alexion Pharmaceuticals, INC. | 1 | $108.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
229
Patients
15
Total drug cost
$1,135,830
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Riluzole | Generic | 57 | 15 | $8,729 |
| Relyvrio (Sod Phenylbutyrat/Taurursodiol) | Brand | 47 | 0 | $597,081 |
| Radicava Ors (Edaravone) | Brand | 38 | 0 | $527,792 |
| Gabapentin | Generic | 29 | 0 | $662 |
| Baclofen | Generic | 25 | 0 | $684 |
| Atropine Sulfate | Generic | 19 | 0 | $809 |
| Tramadol Hcl | Generic | 14 | 0 | $74 |
Hospital affiliations
Frequently asked questions
What is Dr. Iryna Muzyka's medical specialty?
Dr. Iryna Muzyka practices Neurology Physician in Scottsdale, AZ.
Where does Dr. Iryna Muzyka practice?
Dr. Iryna Muzyka practices at 13400 E Shea Blvd, Scottsdale, AZ 85259. Office phone: 4803018000.
What is Dr. Iryna Muzyka's NPI?
Dr. Iryna Muzyka's National Provider Identifier (NPI) is 1649478306, issued by NPPES.
Does Dr. Iryna Muzyka accept Medicare assignment?
Yes. Dr. Iryna Muzyka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Iryna Muzyka commonly perform?
Top Medicare-reported procedures in 2023: Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) (HCPCS G0453); Placement of skin electrodes and measurement of stimulated sites on arms and legs (HCPCS 95938); Placement of skin electrodes and measurement of central motor stimulation in arms and legs (HCPCS 95939). Source: CMS Medicare Physician & Other Practitioners file.