Doctor profile · Federal record
Dr. Cynthia Tai, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Clackamas, OR
- NPI 1336154830
- Accepts Medicare
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9900 Se Sunnyside RD
Clackamas, OR 970159777
(800) 813-2000 - Additional location
-
1130 Nw 22Nd Ave, Suite 640
Portland, OR 972102900
(503) 229-7976
fax (503) 274-4867 - Mailing address
-
500 Ne Multnomah St Ste 100
Portland, OR 972322031
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 12, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Oregon #MD22329 · Oregon #22329
- Medicaid
- OR #274015
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336154830. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$10,614
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 14 | $79 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 18 | 13 | $283 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 15 | 12 | $194 |
In context: peer comparison
Among 1 peers in Clackamas Nephrology Physician, average services per provider: 22. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
638
Patients
180
Total drug cost
$39,527
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 88 | 32 | $1,125 |
| Amlodipine Besylate | Generic | 84 | 32 | $1,122 |
| Lisinopril | Generic | 73 | 28 | $1,127 |
| Furosemide | Generic | 54 | 22 | $903 |
| Potassium Chloride | Generic | 46 | 13 | $1,517 |
| Hydralazine Hcl | Generic | 38 | 15 | $1,179 |
| Jardiance (Empagliflozin) | Brand | 37 | 15 | $21,464 |
| Tamsulosin Hcl | Generic | 35 | 11 | $543 |
| Doxazosin Mesylate | Generic | 32 | 0 | $694 |
| Sevelamer Carbonate | Generic | 30 | 12 | $4,261 |
Frequently asked questions
What is Dr. Cynthia Tai's medical specialty?
Dr. Cynthia Tai practices Nephrology Physician in Clackamas, OR.
Where does Dr. Cynthia Tai practice?
Dr. Cynthia Tai practices at 9900 Se Sunnyside RD, Clackamas, OR 970159777. Office phone: 8008132000.
What is Dr. Cynthia Tai's NPI?
Dr. Cynthia Tai's National Provider Identifier (NPI) is 1336154830, issued by NPPES.
Does Dr. Cynthia Tai accept Medicare assignment?
Yes. Dr. Cynthia Tai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Tai commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961); Dialysis services, 1 physician visit per month (20 years or older) (HCPCS 90962). Source: CMS Medicare Physician & Other Practitioners file.