Physician
Stephen P Chen MD INC
Stephen P Chen MD INC was paid $267K by Medicaid between Jan 2018 and Oct 2024, across 11 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 45% of everything it billed.
33Billing provider infoSTEPHEN P CHEN MD INC
MONTEREY PARK, CA 91754
MONTEREY PARK, CA 91754
33aNPI1841517067assigned 04/27/2010
33bProvider typePulmonary Disease Physician
28Total paid$267K
24GClaims11,362
24DCodes billed11
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Pulmonary Disease Physician providers in California
Rank by total paid#57 of 225
Median peer was paid$53K
This provider vs. median5.0×
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 | 2,421 | $18K | |
| 2019 | 1,739 | $44K | |
| 2020 | 1,396 | $50K | |
| 2021 | 820 | $40K | |
| 2022 | 1,510 | $44K | |
| 2023 | 1,999 | $55K | |
| 2024incomplete | 1,477 | $16K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 45% | 6,528 | 1,671 | $119K |
| 99291 | Critical care, evaluation and management of the critically ill patient, first 30-74 minutes | 28% | 1,680 | 525 | $74K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 9.6% | 807 | 799 | $26K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 8.9% | 972 | 966 | $24K |
| 99223 | Prolong inpt eval add15 m | 3.6% | 156 | 154 | $10K |
| 99310 | Prolong nursin fac eval 15m | 2.4% | 226 | 78 | $7K |
| 99309 | Subsequent nursing facility care, per day, low to moderate complexity | 2.2% | 237 | 52 | $6K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | <1% | 689 | 266 | $2K |
| 99443 | <1% | 29 | 28 | $675.46 | |
| 90674 | 0% | 19 | 19 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 19 | 19 | $0.00 |
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 officialCHEN, STEPHEN (PRESIDENT)
| Provider | Location | Paid |
|---|---|---|
| Prestige Pulmonary Consultants INC | Monterey Park, CA | $2.17M |
| Babylon Healthcare, PLLC | Austin, TX | $1.13M |
| Babylon Healthcare INC. | Austin, TX | $913K |
| Babylon Healthcare, PLLC | Atlanta, GA | $109K |
| Babylon Healthcare INC. | Austin, TX | $43K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.