Doctor profile · Federal record
Dr. Johnathon Swierski, PA-C
Physician Assistant · Phoenix, AZ
- NPI 1558831412
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2201 E Camelback RD Ste 101A
Phoenix, AZ 850163495
(602) 218-4075
fax (415) 252-7176 - Mailing address
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Credentials & registration
- NPI registered
- December 2018 — 8 yrs on file
- Profile last updated
- March 14, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Arizona #7244
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558831412. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
91
Distinct HCPCS
2
Medicare allowed
$5,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 77 | 59 | $74 | |
36415 |
Insertion of needle into vein for collection of blood sample | 14 | 14 | $8 |
In context: peer comparison
Among 183 peers in Phoenix Physician Assistant, average services per provider: 110. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$6,300
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Repatha Syringe (Evolocumab) | Brand | 11 | 0 | $6,300 |
Frequently asked questions
What is Dr. Johnathon Swierski's medical specialty?
Dr. Johnathon Swierski practices Physician Assistant in Phoenix, AZ.
Where does Dr. Johnathon Swierski practice?
Dr. Johnathon Swierski practices at 2201 E Camelback RD Ste 101A, Phoenix, AZ 850163495. Office phone: 6022184075.
What is Dr. Johnathon Swierski's NPI?
Dr. Johnathon Swierski's National Provider Identifier (NPI) is 1558831412, issued by NPPES.
Does Dr. Johnathon Swierski accept Medicare assignment?
Yes. Dr. Johnathon Swierski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johnathon Swierski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.