Doctor profile · Federal record
Dr. David Chia, MD
Internal Medicine Physician (CMS: Internal Medicine) · Waterbury, CT
- NPI 1518100122
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
160 Robbins St, Waterbury Hospital
Waterbury, CT 067082652
(203) 573-7284
fax (203) 573-7031
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- May 1, 2012
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #050559
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518100122. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
273
Distinct HCPCS
4
Medicare allowed
$34,871
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 144 | 48 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 75 | 35 | $90 | |
99239 |
Hospital discharge day management, more than 30 minutes | 29 | 29 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 25 | $197 |
In context: peer comparison
Among 34 peers in Waterbury Internal Medicine Physician, average services per provider: 87. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 1 | $22.36 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. David Chia's medical specialty?
Dr. David Chia practices Internal Medicine Physician in Waterbury, CT.
Where does Dr. David Chia practice?
Dr. David Chia practices at 160 Robbins St, Waterbury, CT 067082652. Office phone: 2035737284.
What is Dr. David Chia's NPI?
Dr. David Chia's National Provider Identifier (NPI) is 1518100122, issued by NPPES.
Does Dr. David Chia accept Medicare assignment?
Yes. Dr. David Chia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Chia commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.