Doctor profile · Federal record
Dr. Stephanie Kirwin
Physician Assistant · San Diego, CA
- NPI 1043972292
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3900 Fifth Ave Ste 110
San Diego, CA 921033122
(858) 554-1212
Credentials & registration
- NPI registered
- October 2021 — 5 yrs on file
- Profile last updated
- January 19, 2026
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA60743
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043972292. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,834
Distinct HCPCS
10
Medicare allowed
$90,447
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7320 |
Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg | 1,575 | 20 | $7 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 333 | 149 | $92 | |
76882 |
Limited ultrasound scan of joint or other extremity structure except blood vessels | 184 | 73 | $38 | |
76881 |
Complete ultrasound scan of joint | 179 | 126 | $49 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 179 | 126 | $52 | |
J7321 |
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose | 148 | 51 | $73 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 82 | 66 | $12 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 69 | 52 | $8 | |
76942 |
Ultrasonic guidance for needle placement | 25 | 22 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $116 |
In context: peer comparison
Among 93 peers in this city , average services per provider: 95. This provider delivers 30× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
56
Total drug cost
$2,100
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 58 | 30 | $1,698 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 19 | 15 | $131 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 11 | $272 |
Frequently asked questions
What is Dr. Stephanie Kirwin's medical specialty?
Dr. Stephanie Kirwin practices Physician Assistant in San Diego, CA.
Where does Dr. Stephanie Kirwin practice?
Dr. Stephanie Kirwin practices at 3900 Fifth Ave Ste 110, San Diego, CA 921033122. Office phone: 8585541212.
What is Dr. Stephanie Kirwin's NPI?
Dr. Stephanie Kirwin's National Provider Identifier (NPI) is 1043972292, issued by NPPES.
Does Dr. Stephanie Kirwin accept Medicare assignment?
Yes. Dr. Stephanie Kirwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Kirwin commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg (HCPCS J7320); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611); Limited ultrasound scan of joint or other extremity structure except blood vessels (HCPCS 76882). Source: CMS Medicare Physician & Other Practitioners file.