Doctor profile · Federal record
Dr. John Cowan, P.A.
Physician Assistant · Encinitas, CA
- NPI 1083706089
- Accepts Medicare
- MIPS 52.1 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
320 Santa Fe Dr, Ste. 300
Encinitas, CA 920245138
(760) 753-5667 - Mailing address
-
6258 Topiary St
Carlsbad, CA 920093063
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA14430
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083706089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28
Distinct HCPCS
2
Medicare allowed
$5,085
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
27447 |
Replacement of knee joint, both sides of knee | 15 | 15 | $182 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 13 | 12 | $182 |
In context: peer comparison
Among 12 peers in Encinitas Physician Assistant, average services per provider: 106. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. John Cowan's medical specialty?
Dr. John Cowan practices Physician Assistant in Encinitas, CA.
Where does Dr. John Cowan practice?
Dr. John Cowan practices at 320 Santa Fe Dr, Encinitas, CA 920245138. Office phone: 7607535667.
What is Dr. John Cowan's NPI?
Dr. John Cowan's National Provider Identifier (NPI) is 1083706089, issued by NPPES.
Does Dr. John Cowan accept Medicare assignment?
Yes. Dr. John Cowan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Cowan commonly perform?
Top Medicare-reported procedures in 2023: Replacement of knee joint, both sides of knee (HCPCS 27447); Replacement of thigh bone and hip joint with prosthesis (HCPCS 27130). Source: CMS Medicare Physician & Other Practitioners file.