Doctor profile · Federal record
Dr. Nancy Tsai, MD
Internal Medicine Physician (CMS: Internal Medicine) · Portland, OR
- NPI 1447388442
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10000 Se Main St, Suite 200
Portland, OR 972162448
(503) 261-6985
fax (503) 261-6790
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- December 4, 2008
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD27242
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447388442. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
36
Distinct HCPCS
1
Medicare allowed
$2,706
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 13 | $75 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$27
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dompe US, INC. | 1 | $26.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
436
Patients
227
Total drug cost
$22,296
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 57 | 17 | $729 |
| Metoprolol Tartrate | Generic | 49 | 24 | $479 |
| Atorvastatin Calcium | Generic | 38 | 19 | $673 |
| Potassium Chloride | Generic | 36 | 28 | $741 |
| Tamsulosin Hcl | Generic | 30 | 13 | $355 |
| Furosemide | Generic | 29 | 27 | $235 |
| Pantoprazole Sodium | Generic | 28 | 14 | $325 |
| Metoprolol Succinate | Generic | 27 | 16 | $354 |
| Spironolactone | Generic | 25 | 13 | $285 |
| Pradaxa (Dabigatran Etexilate Mesylate) | Brand | 23 | 12 | $3,435 |
Frequently asked questions
What is Dr. Nancy Tsai's medical specialty?
Dr. Nancy Tsai practices Internal Medicine Physician in Portland, OR.
Where does Dr. Nancy Tsai practice?
Dr. Nancy Tsai practices at 10000 Se Main St, Portland, OR 972162448. Office phone: 5032616985.
What is Dr. Nancy Tsai's NPI?
Dr. Nancy Tsai's National Provider Identifier (NPI) is 1447388442, issued by NPPES.
Does Dr. Nancy Tsai accept Medicare assignment?
Yes. Dr. Nancy Tsai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Tsai commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.