Doctor profile · Federal record
Dr. Ron Ayanzen, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Scottsdale, AZ
- NPI 1013901586
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8100 E Camelback RD, Ste 137
Scottsdale, AZ 852512773
(480) 269-2727
fax (480) 269-2727
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- August 24, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Arizona #25913
- Medicaid
- AZ #529240
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013901586. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
73,196
Distinct HCPCS
10
Medicare allowed
$639,848
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 60,700 | 333 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 7,415 | 90 | $0 | |
70551 |
Mri scan of brain without contrast | 1,530 | 781 | $121 | |
72148 |
Mri scan of lower spinal canal without contrast | 840 | 438 | $114 | |
70553 |
Mri scan of brain before and after contrast | 458 | 234 | $196 | |
72141 |
Mri scan of upper spinal canal without contrast | 420 | 224 | $102 | |
70544 |
Mri scan of blood vessels of head without contrast | 419 | 213 | $122 | |
70547 |
Mri scan of blood vessels of neck without contrast | 242 | 123 | $130 | |
72131 |
Ct scan of lower spine without contrast | 181 | 94 | $71 | |
72146 |
Mri scan of middle spinal canal without contrast | 131 | 70 | $96 |
In context: peer comparison
Among 62 peers in Scottsdale Diagnostic Radiology Physician, average services per provider: 488. This provider delivers 150× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $18.79 |
By nature of payment
Frequently asked questions
What is Dr. Ron Ayanzen's medical specialty?
Dr. Ron Ayanzen practices Diagnostic Radiology Physician in Scottsdale, AZ.
Where does Dr. Ron Ayanzen practice?
Dr. Ron Ayanzen practices at 8100 E Camelback RD, Scottsdale, AZ 852512773. Office phone: 4802692727.
What is Dr. Ron Ayanzen's NPI?
Dr. Ron Ayanzen's National Provider Identifier (NPI) is 1013901586, issued by NPPES.
Does Dr. Ron Ayanzen accept Medicare assignment?
Yes. Dr. Ron Ayanzen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ron Ayanzen commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Mri scan of brain without contrast (HCPCS 70551). Source: CMS Medicare Physician & Other Practitioners file.