Office listed in NPPES
1807 W Slaughter Ln Ste 490, Austin, TX 78748
5122828967
Confirm this address and number with the practice. Registry information may be outdated.
Physician registry profile
Anthony Yen-Shen Chen
M.D. · Austin, TX
Record details
- NPI
- 1619289949
- Registry updated
- 06/27/2025
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Family Medicine
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Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Documented Medicare service activity
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 71046 | 31 | 31 | X-ray of chest, 2 views | Non-facility |
| 80053 | 17 | 17 | Blood test, comprehensive group of blood chemicals | Non-facility |
| 81001 | 22 | 22 | Manual urinalysis test with examination using microscope, automated | Non-facility |
| 85025 | 20 | 20 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Non-facility |
| 87077 | 18 | 17 | Bacterial culture for aerobic isolates | Non-facility |
| 87086 | 25 | 25 | Bacterial colony count, urine | Non-facility |
| 87186 | 17 | 16 | Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution | Non-facility |
| 87636 | 39 | 38 | Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b | Non-facility |
| 87651 | 22 | 22 | Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | Non-facility |
| 99203 | 12 | 12 | New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Non-facility |
| 99213 | 157 | 151 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Non-facility |
| 99214 | 55 | 55 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Non-facility |
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03