Lab
Norcal Pathology Lab
Norcal Pathology Lab was paid $2.26M by Medicaid between Jan 2018 and Nov 2024, across 4 billing codes. Its largest line is 88305, Level IV - Surgical pathology, gross and microscopic examination — 63% of everything it billed.
33Billing provider infoNORCAL PATHOLOGY LAB
FREMONT, CA 94538
FREMONT, CA 94538
33aNPI1588949127assigned 10/14/2011
33bProvider typeClinical Medical Laboratory
28Total paid$2.26M
24GClaims17,909
24DCodes billed4
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Clinical Medical Laboratory providers in California
Rank by total paid#141 of 561
Median peer was paid$222K
This provider vs. median10×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 2,612 | $392K | |
| 2019 | 2,452 | $359K | |
| 2020 | 1,182 | $147K | |
| 2021 | 1,642 | $208K | |
| 2022 | 2,076 | $265K | |
| 2023 | 2,812 | $404K | |
| 2024incomplete | 5,133 | $480K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 88305 | Level IV - Surgical pathology, gross and microscopic examination | 63% | 12,287 | 9,874 | $1.43M |
| 88312 | 27% | 4,165 | 4,044 | $609K | |
| 88360 | 7.7% | 1,098 | 1,084 | $174K | |
| 88342 | 1.9% | 359 | 341 | $44K |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialMAZOROS, JOHN (ADMINISTRATOR)
| Provider | Location | Paid |
|---|---|---|
| Fremont Ambulatory Surgery Center, LP | Fremont, CA | $7.09M |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.