Doctor profile · Federal record
Dr. Christopher Wixom, M.D.
Specialist (CMS: Pathology) · San Diego, CA
- NPI 1235194879
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7901 Frost St
San Diego, CA 921232701
(858) 939-3660
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A74676
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235194879. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,582
Distinct HCPCS
10
Medicare allowed
$63,225
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 652 | 334 | $39 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 306 | 185 | $45 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 103 | 65 | $85 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 98 | 25 | $29 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 62 | 57 | $12 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 56 | 48 | $36 | |
88360 |
Microscopic genetic analysis of tumor, manual | 49 | 21 | $43 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 34 | 32 | $28 | |
88300 |
Pathology examination of tissue using a microscope, limited examination | 33 | 29 | $5 | |
88360 |
Microscopic genetic analysis of tumor, manual | 31 | 12 | $52 |
In context: peer comparison
Among 6 peers in San Diego Specialist, average services per provider: 164. This provider delivers 9.6× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 1 | $18.57 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Wixom's medical specialty?
Dr. Christopher Wixom practices Specialist in San Diego, CA.
Where does Dr. Christopher Wixom practice?
Dr. Christopher Wixom practices at 7901 Frost St, San Diego, CA 921232701. Office phone: 8589393660.
What is Dr. Christopher Wixom's NPI?
Dr. Christopher Wixom's National Provider Identifier (NPI) is 1235194879, issued by NPPES.
Does Dr. Christopher Wixom accept Medicare assignment?
Yes. Dr. Christopher Wixom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Wixom commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.