Physician
Tan, Puay Eng
Tan, Puay Eng was paid $16K by Medicaid between Aug 2022 and Aug 2024, across 15 billing codes. Its largest line is 85025, Blood count; complete (CBC), automated, and automated differential WBC count — 26% of everything it billed.
33Billing provider infoTAN, PUAY ENG
LOWELL, MA 01852
LOWELL, MA 01852
33aNPI1235196460assigned 05/01/2006
33bProvider typeAnatomic Pathology & Clinical Pathology Physician
28Total paid$16K
24GClaims1,943
24DCodes billed15
24AFirst – last monthAug 2022 – Aug 2024
Compared with peers
Next to other Anatomic Pathology & Clinical Pathology Physician providers in Massachusetts
Rank by total paid#68 of 125
Median peer was paid$22K
This provider vs. median0.7×
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 | |
|---|---|---|---|
| 2022 | 807 | $9K | |
| 2023 | 1,016 | $6K | |
| 2024incomplete | 120 | $711.58 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | 26% | 752 | 547 | $4K |
| U0003 | Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r | 24% | 51 | 51 | $4K |
| 80053 | Comprehensive metabolic panel | 24% | 468 | 407 | $4K |
| 80048 | Basic metabolic panel (calcium, ionized) | 5.5% | 153 | 100 | $862.70 |
| 81025 | 5.2% | 117 | 115 | $819.28 | |
| U0002 | 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc | 3.0% | 14 | 12 | $461.79 |
| 84484 | 2.3% | 30 | 26 | $361.97 | |
| 83735 | 2.2% | 79 | 40 | $352.09 | |
| 81001 | 1.8% | 110 | 104 | $287.81 | |
| 83690 | 1.6% | 43 | 43 | $250.66 | |
| 87086 | Culture, bacterial; quantitative colony count, urine | 1.1% | 26 | 26 | $178.00 |
| 84702 | 1.1% | 13 | 13 | $172.51 |
3 more codes
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.