Doctor profile · Federal record
Dr. Collin Johnston, DO
Phlebology Physician (CMS: Vascular Surgery) · Family Medicine Physician · Vascular Surgery Physician · Mesa, AZ
- NPI 1225272289
- Accepts Medicare
- MIPS 64.9 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1520 S Dobson RD Ste 202
Mesa, AZ 852024726
(480) 725-7241 - Additional location
-
600 S Dobson RD Ste C26
Chandler, AZ 852245690
(480) 814-1560 - Mailing address
-
4077 E Cullumber St
Gilbert, AZ 852340719
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- February 27, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 202K00000X — NUCC code
- State licenses (2)
- Arizona #928 · Arizona #011209
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225272289. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
618
Distinct HCPCS
9
Medicare allowed
$354,469
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 96 | $123 | |
36482 |
Chemical destruction of first incompetent vein of arm or leg using imaging guidance | 94 | 53 | $1,620 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 93 | 93 | $160 | |
36465 |
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 79 | 55 | $1,269 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 65 | $87 | |
36475 |
Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance | 49 | 37 | $1,045 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 42 | 32 | $177 | |
76942 |
Ultrasonic guidance for needle placement | 41 | 37 | $57 | |
36471 |
Injection of chemical agent into multiple incompetent veins of leg | 32 | 28 | $175 |
In context: peer comparison
Among 1 peers in Mesa Phlebology Physician, average services per provider: 68. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$11
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Advanced Oxygen Therapy INC. | 1 | $11.44 |
By nature of payment
Frequently asked questions
What is Dr. Collin Johnston's medical specialty?
Dr. Collin Johnston practices Phlebology Physician in Mesa, AZ.
Where does Dr. Collin Johnston practice?
Dr. Collin Johnston practices at 1520 S Dobson RD Ste 202, Mesa, AZ 852024726. Office phone: 4807257241.
What is Dr. Collin Johnston's NPI?
Dr. Collin Johnston's National Provider Identifier (NPI) is 1225272289, issued by NPPES.
Does Dr. Collin Johnston accept Medicare assignment?
Yes. Dr. Collin Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Collin Johnston commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chemical destruction of first incompetent vein of arm or leg using imaging guidance (HCPCS 36482); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.