Doctor profile · Federal record
Dr. Gordon Ruan, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Internal Medicine Physician · Rochester, MN
- NPI 1982109369
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 1St St Sw
Rochester, MN 55905
(507) 284-2511
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- January 7, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Minnesota #65920 · Minnesota #29200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982109369. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
3
Medicare allowed
$22,051
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 83 | 36 | $172 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 36 | 26 | $127 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $216 |
In context: peer comparison
Among 19 peers in Rochester Hematology & Oncology Physician, average services per provider: 42. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
88
Patients
0
Total drug cost
$23,440
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 20 | 0 | $276 |
| Eliquis (Apixaban) | Brand | 16 | 0 | $10,939 |
| Enoxaparin Sodium | Generic | 16 | 0 | $11,046 |
| Acyclovir | Generic | 12 | 0 | $362 |
| Fluconazole | Generic | 12 | 0 | $699 |
| Prednisone | Generic | 12 | 0 | $118 |
Hospital affiliations
Frequently asked questions
What is Dr. Gordon Ruan's medical specialty?
Dr. Gordon Ruan practices Hematology & Oncology Physician in Rochester, MN.
Where does Dr. Gordon Ruan practice?
Dr. Gordon Ruan practices at 200 1St St Sw, Rochester, MN 55905. Office phone: 5072842511.
What is Dr. Gordon Ruan's NPI?
Dr. Gordon Ruan's National Provider Identifier (NPI) is 1982109369, issued by NPPES.
Does Dr. Gordon Ruan accept Medicare assignment?
Yes. Dr. Gordon Ruan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gordon Ruan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.