Doctor profile · Federal record
Dr. Chi Tang, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Ansonia, CT
- NPI 1013263870
- Accepts Medicare
- MIPS 90.8 / 100 · 2023
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
135 Division St Ste 1
Ansonia, CT 064012135
(203) 735-3500
fax (203) 735-0505 - Mailing address
-
67 Maple Ave
Derby, CT 064181328
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- September 19, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Connecticut #57294
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013263870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
675
Distinct HCPCS
8
Medicare allowed
$56,065
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 296 | 192 | $133 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 165 | 97 | $3 | |
83036 |
Hemoglobin a1c level | 82 | 62 | $9 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 57 | 57 | $172 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 31 | 14 | $83 | |
36415 |
Insertion of needle into vein for collection of blood sample | 18 | 16 | $8 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 11 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $92 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 94. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$792
Transactions
36
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 9 | $171.42 | |
| Xeris Pharmaceuticals, Inc. | 5 | $101.24 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $73.70 | |
| Amphastar Pharmaceuticals, Inc. | 2 | $71.11 | |
| Abbott Laboratories | 3 | $63.04 | |
| Radius Health, Inc. | 2 | $60.04 | |
| Antares Pharma, Inc. | 2 | $51.88 | |
| Medtronic, Inc. | 2 | $46.06 | |
| Tandem Diabetes Care, Inc. | 1 | $36.98 | |
| Amgen Inc. | 2 | $35.26 | |
| Amneal Pharmaceuticals LLC | 1 | $23.12 | |
| Corcept Therapeutics | 1 | $22.94 | |
| Novo Nordisk Inc | 1 | $20.63 | |
| Dexcom, Inc. | 1 | $14.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,412
Patients
692
Total drug cost
$1,698,143
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 427 | 104 | $936,882 |
| Levothyroxine Sodium | Generic | 402 | 105 | $7,412 |
| Metformin Hcl | Generic | 270 | 80 | $2,657 |
| Alendronate Sodium | Generic | 235 | 74 | $3,113 |
| Glipizide | Generic | 163 | 50 | $1,060 |
| Jardiance (Empagliflozin) | Brand | 151 | 42 | $219,996 |
| Atorvastatin Calcium | Generic | 137 | 37 | $1,945 |
| Pioglitazone Hcl | Generic | 115 | 37 | $2,262 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 92 | 48 | $8,109 |
| Synthroid (Levothyroxine Sodium) | Brand | 88 | 23 | $10,622 |
Frequently asked questions
What is Dr. Chi Tang's medical specialty?
Dr. Chi Tang practices Endocrinology, Diabetes & Metabolism Physician in Ansonia, CT.
Where does Dr. Chi Tang practice?
Dr. Chi Tang practices at 135 Division St Ste 1, Ansonia, CT 064012135. Office phone: 2037353500.
What is Dr. Chi Tang's NPI?
Dr. Chi Tang's National Provider Identifier (NPI) is 1013263870, issued by NPPES.
Does Dr. Chi Tang accept Medicare assignment?
Yes. Dr. Chi Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chi Tang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.