Doctor profile · Federal record
Dr. Yi Yi Tsai, MD
Internal Medicine Physician · Louisville, KY
- NPI 1790845832
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6400 Dutchmans Pkwy, Suite 210
Louisville, KY 40205
(502) 897-1740
fax (502) 896-1294
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- March 9, 2011
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Kentucky #28194
- Medicaid
- KY #64281942
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790845832. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,007
Distinct HCPCS
10
Medicare allowed
$68,416
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 207 | 133 | $84 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 152 | 152 | $119 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 147 | 85 | $33 | |
82044 |
Urine microalbumin (protein) analysis | 126 | 111 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 122 | 88 | $119 | |
90688 |
Influenza vaccine, quadrivalent, 0.5 ml dosage | 65 | 64 | $20 | |
G0008 |
Administration of influenza virus vaccine | 64 | 63 | $17 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 30 | 30 | $13 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 25 | $167 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 18 | 15 | $4 |
In context: peer comparison
Among 150 peers in this city , average services per provider: 294. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$2,614
Transactions
41
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 8 | $656.08 | |
| Medtronic, Inc. | 5 | $465.82 | |
| GlaxoSmithKline, LLC. | 6 | $292.69 | |
| Amgen Inc. | 6 | $211.92 | |
| Axsome Therapeutics, Inc. | 3 | $209.93 | |
| Phathom Pharmaceuticals, Inc. | 2 | $196.01 | |
| Novartis Pharmaceuticals Corporation | 1 | $127.00 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $124.74 | |
| Lilly USA, LLC | 2 | $110.65 | |
| Lexicon Pharmaceuticals, Inc. | 1 | $104.69 | |
| Novo Nordisk Inc | 3 | $60.62 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $18.64 | |
| Exact Sciences Corporation | 1 | $17.79 | |
| ABBVIE INC. | 1 | $17.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,003
Patients
636
Total drug cost
$22,580
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 245 | 69 | $2,705 |
| Amlodipine Besylate | Generic | 197 | 55 | $1,248 |
| Simvastatin | Generic | 193 | 57 | $1,736 |
| Levothyroxine Sodium | Generic | 184 | 55 | $3,017 |
| Losartan Potassium | Generic | 180 | 55 | $1,883 |
| Lisinopril | Generic | 159 | 46 | $1,137 |
| Metformin Hcl | Generic | 155 | 46 | $1,028 |
| Montelukast Sodium | Generic | 154 | 46 | $2,334 |
| Pantoprazole Sodium | Generic | 111 | 35 | $1,396 |
| Metoprolol Succinate | Generic | 97 | 29 | $2,531 |
Frequently asked questions
What is Dr. Yi Yi Tsai's medical specialty?
Dr. Yi Yi Tsai practices Internal Medicine Physician in Louisville, KY.
Where does Dr. Yi Yi Tsai practice?
Dr. Yi Yi Tsai practices at 6400 Dutchmans Pkwy, Louisville, KY 40205. Office phone: 5028971740.
What is Dr. Yi Yi Tsai's NPI?
Dr. Yi Yi Tsai's National Provider Identifier (NPI) is 1790845832, issued by NPPES.
What procedures does Dr. Yi Yi Tsai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Telephone medical discussion with physician (HCPCS 99441). Source: CMS Medicare Physician & Other Practitioners file.