Doctor profile · Federal record
Dr. William Johncox, P.A.
Medical Physician Assistant (CMS: Physician Assistant) · Fresno, CA
- NPI 1023124278
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7152 N Sharon Ave Ste 102
Fresno, CA 937203361
(559) 432-6807
fax (559) 432-6937
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 27, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- California #13919
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023124278. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
1
Medicare allowed
$4,899
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 42 | $111 |
In context: peer comparison
Among 14 peers in Fresno Medical Physician Assistant, average services per provider: 64. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$270
Transactions
8
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 4 | $163.28 | |
| Boston Scientific Corporation | 3 | $82.93 | |
| Abbott Laboratories | 1 | $24.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,143
Patients
682
Total drug cost
$127,489
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 1,273 | 256 | $41,834 |
| Methadone Hcl | Generic | 329 | 56 | $6,312 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 217 | 50 | $10,645 |
| Gabapentin | Generic | 209 | 44 | $3,717 |
| Tizanidine Hcl | Generic | 181 | 49 | $2,525 |
| Tramadol Hcl | Generic | 177 | 46 | $2,714 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 172 | 32 | $8,046 |
| Oxycodone Hcl | Generic | 122 | 33 | $3,498 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 101 | 41 | $2,201 |
| Buprenorphine Hcl | Generic | 88 | 19 | $4,895 |
Hospital affiliations
Frequently asked questions
What is Dr. William Johncox's medical specialty?
Dr. William Johncox practices Medical Physician Assistant in Fresno, CA.
Where does Dr. William Johncox practice?
Dr. William Johncox practices at 7152 N Sharon Ave Ste 102, Fresno, CA 937203361. Office phone: 5594326807.
What is Dr. William Johncox's NPI?
Dr. William Johncox's National Provider Identifier (NPI) is 1023124278, issued by NPPES.
Does Dr. William Johncox accept Medicare assignment?
Yes. Dr. William Johncox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Johncox commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.