Doctor profile · Federal record
Dr. Chau to, M.D.
Internal Medicine Physician (CMS: Gastroenterology) · Baltimore, MD
- NPI 1124415088
- Accepts Medicare
- MIPS 74.9 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2401 W Belvedere Ave
Baltimore, MD 212155216
(410) 601-0594
fax (410) 601-0939
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- January 20, 2022
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D87564
- Medicaid
- MD #D0087564
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124415088. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,038
Distinct HCPCS
3
Medicare allowed
$88,892
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 792 | 273 | $82 | |
99239 |
Hospital discharge day management, more than 30 minutes | 164 | 159 | $119 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 82 | 50 | $51 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 9.9× the peer median.Open Payments
Industry payments received
All-time total
$44
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $43.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
264
Patients
196
Total drug cost
$20,784
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 30 | 18 | $17,942 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 26 | 21 | $732 |
| Pantoprazole Sodium | Generic | 26 | 21 | $325 |
| Atorvastatin Calcium | Generic | 23 | 18 | $357 |
| Furosemide | Generic | 20 | 19 | $102 |
| Metoprolol Tartrate | Generic | 20 | 16 | $91 |
| Losartan Potassium | Generic | 18 | 11 | $195 |
| Amlodipine Besylate | Generic | 17 | 16 | $106 |
| Metoprolol Succinate | Generic | 17 | 14 | $387 |
| Hydralazine Hcl | Generic | 16 | 16 | $203 |
Hospital affiliations
Frequently asked questions
What is Dr. Chau to's medical specialty?
Dr. Chau to practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Chau to practice?
Dr. Chau to practices at 2401 W Belvedere Ave, Baltimore, MD 212155216. Office phone: 4106010594.
What is Dr. Chau to's NPI?
Dr. Chau to's National Provider Identifier (NPI) is 1124415088, issued by NPPES.
Does Dr. Chau to accept Medicare assignment?
Yes. Dr. Chau to accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chau to commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.