Doctor profile · Federal record
Dr. Tian Davis, D.O.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Oregon City, OR
- NPI 1285970343
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Division St
Oregon City, OR 970451527
(503) 650-6270 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- December 2012 — 14 yrs on file
- Profile last updated
- October 19, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Oregon #DO166035 · Florida #U02830
- Medicaid
- OR #500670840
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285970343. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
397
Distinct HCPCS
4
Medicare allowed
$46,981
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 279 | 104 | $120 | |
99239 |
Hospital discharge day management, more than 30 minutes | 62 | 61 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 17 | $80 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 20 | $175 |
In context: peer comparison
Among 4 peers in Oregon City Hospitalist Physician, average services per provider: 97. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
220
Patients
123
Total drug cost
$11,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 24 | 22 | $75 |
| Atorvastatin Calcium | Generic | 18 | 0 | $218 |
| Cefdinir | Generic | 17 | 17 | $143 |
| Pantoprazole Sodium | Generic | 17 | 17 | $155 |
| Eliquis (Apixaban) | Brand | 16 | 15 | $8,786 |
| Levothyroxine Sodium | Generic | 15 | 0 | $245 |
| Metoprolol Succinate | Generic | 14 | 12 | $89 |
| Oxycodone Hcl | Generic | 14 | 14 | $101 |
| Prednisone | Generic | 14 | 13 | $115 |
| Amlodipine Besylate | Generic | 13 | 13 | $60 |
Frequently asked questions
What is Dr. Tian Davis's medical specialty?
Dr. Tian Davis practices Hospitalist Physician in Oregon City, OR.
Where does Dr. Tian Davis practice?
Dr. Tian Davis practices at 1500 Division St, Oregon City, OR 970451527. Office phone: 5036506270.
What is Dr. Tian Davis's NPI?
Dr. Tian Davis's National Provider Identifier (NPI) is 1285970343, issued by NPPES.
Does Dr. Tian Davis accept Medicare assignment?
Yes. Dr. Tian Davis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tian Davis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.