Doctor profile · Federal record
Dr. William Cliby, M.D.
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Gynecology Physician · Obstetrics & Gynecology Physician · Rochester, MN
- NPI 1205815636
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- February 26, 2026
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Minnesota #34770
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205815636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22
Distinct HCPCS
1
Medicare allowed
$3,606
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $164 |
In context: peer comparison
Among 6 peers in Rochester Gynecologic Oncology Physician, average services per provider: 21. This provider delivers 1.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Cliby's medical specialty?
Dr. William Cliby practices Gynecologic Oncology Physician in Rochester, MN.
Where does Dr. William Cliby practice?
Dr. William Cliby practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. William Cliby's NPI?
Dr. William Cliby's National Provider Identifier (NPI) is 1205815636, issued by NPPES.
Does Dr. William Cliby accept Medicare assignment?
Yes. Dr. William Cliby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Cliby commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.