Doctor profile · Federal record
Dr. Andrea Mariani, M.D.
Gynecologic Oncology Physician · Gynecologic Oncology Physician · Rochester, MN
- NPI 1124204946
- 18 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- February 27, 2026
- Specialty taxonomy
- 207VX0201X — NUCC code
- State licenses (2)
- Minnesota #49429 · Arizona #37765
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124204946. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
92
Distinct HCPCS
4
Medicare allowed
$21,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $164 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 17 | $90 | |
58558 |
Biopsy of lining of uterus and/or removal of polyp using an endoscope | 16 | 14 | $180 | |
58571 |
Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | 11 | 11 | $917 |
In context: peer comparison
Among 6 peers in Rochester Gynecologic Oncology Physician, average services per provider: 21. This provider delivers 4.4× the peer median.Frequently asked questions
What is Dr. Andrea Mariani's medical specialty?
Dr. Andrea Mariani practices Gynecologic Oncology Physician in Rochester, MN.
Where does Dr. Andrea Mariani practice?
Dr. Andrea Mariani practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Andrea Mariani's NPI?
Dr. Andrea Mariani's National Provider Identifier (NPI) is 1124204946, issued by NPPES.
What procedures does Dr. Andrea Mariani commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of lining of uterus and/or removal of polyp using an endoscope (HCPCS 58558). Source: CMS Medicare Physician & Other Practitioners file.