Doctor profile · Federal record
Dr. Victoria Callahan, PA-C
Physician Assistant · Fullerton, CA
- NPI 1568937126
- 8 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1950 Sunny Crest Dr Ste 2300
Fullerton, CA 928353644
(714) 446-5180
Credentials & registration
- NPI registered
- October 2018 — 8 yrs on file
- Profile last updated
- March 7, 2023
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #57591
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568937126. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$2,938
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99443 |
Telephone medical discussion with physician, 21-30 minutes | 25 | 25 | $118 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 68. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$165
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 4 | $165.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
75
Patients
68
Total drug cost
$332
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 46 | 45 | $76 |
| Cephalexin | Generic | 29 | 23 | $256 |
Frequently asked questions
What is Dr. Victoria Callahan's medical specialty?
Dr. Victoria Callahan practices Physician Assistant in Fullerton, CA.
Where does Dr. Victoria Callahan practice?
Dr. Victoria Callahan practices at 1950 Sunny Crest Dr Ste 2300, Fullerton, CA 928353644. Office phone: 7144465180.
What is Dr. Victoria Callahan's NPI?
Dr. Victoria Callahan's National Provider Identifier (NPI) is 1568937126, issued by NPPES.
What procedures does Dr. Victoria Callahan commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.