Doctor profile · Federal record
Dr. Karyn Robertson, PA
Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Surgical Physician Assistant · Mesa, AZ
- NPI 1871590661
- Accepts Medicare
- 42 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7165 E University Dr Ste 183
Mesa, AZ 852076415
(480) 668-5000
fax (480) 668-5065 - Mailing address
-
7165 E University Dr Ste 187
Mesa, AZ 852076415
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 8, 2022
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State licenses (2)
- Arizona #1339 · New York #002551
- Medicaid
- AZ #109160
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871590661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
643
Distinct HCPCS
4
Medicare allowed
$54,174
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 465 | 397 | $75 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 116 | $106 | |
36471 |
Injection of chemical agent into multiple incompetent veins of leg | 22 | 11 | $170 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 19 | 19 | $47 |
In context: peer comparison
Among 11 peers in Mesa Surgical Physician Assistant, average services per provider: 53. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$272
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Endologix LLC | 1 | $177.87 | |
| Medtronic, INC. | 1 | $38.44 | |
| Baxter Healthcare | 1 | $20.58 | |
| Inari Medical, INC. | 1 | $18.23 | |
| Janssen Pharmaceuticals, INC | 1 | $16.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
377
Patients
177
Total drug cost
$48,877
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 147 | 60 | $2,288 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 62 | 55 | $167 |
| Cilostazol | Generic | 60 | 20 | $1,929 |
| Diazepam | Generic | 47 | 42 | $50 |
| Eliquis (Apixaban) | Brand | 39 | 0 | $29,255 |
| Xarelto (Rivaroxaban) | Brand | 22 | 0 | $15,188 |
Frequently asked questions
What is Dr. Karyn Robertson's medical specialty?
Dr. Karyn Robertson practices Surgical Physician Assistant in Mesa, AZ.
Where does Dr. Karyn Robertson practice?
Dr. Karyn Robertson practices at 7165 E University Dr Ste 183, Mesa, AZ 852076415. Office phone: 4806685000.
What is Dr. Karyn Robertson's NPI?
Dr. Karyn Robertson's National Provider Identifier (NPI) is 1871590661, issued by NPPES.
Does Dr. Karyn Robertson accept Medicare assignment?
Yes. Dr. Karyn Robertson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karyn Robertson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Injection of chemical agent into multiple incompetent veins of leg (HCPCS 36471). Source: CMS Medicare Physician & Other Practitioners file.