Doctor profile · Federal record
Dr. William Sanchez, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Rochester, MN
- NPI 1609840958
- Accepts Medicare
- 27 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
- February 2006 — 20 yrs on file
- Profile last updated
- August 20, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Minnesota #43235
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609840958. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
118
Distinct HCPCS
5
Medicare allowed
$9,111
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 36 | 36 | $5 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 32 | 16 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 25 | 11 | $116 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 13 | 13 | $242 | |
99451 |
Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | 12 | 12 | $35 |
In context: peer comparison
Among 60 peers in Rochester Gastroenterology Physician, average services per provider: 34. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$69
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 2 | $69.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$3,023
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ursodiol | Generic | 13 | 0 | $3,023 |
Hospital affiliations
Frequently asked questions
What is Dr. William Sanchez's medical specialty?
Dr. William Sanchez practices Gastroenterology Physician in Rochester, MN.
Where does Dr. William Sanchez practice?
Dr. William Sanchez practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. William Sanchez's NPI?
Dr. William Sanchez's National Provider Identifier (NPI) is 1609840958, issued by NPPES.
Does Dr. William Sanchez accept Medicare assignment?
Yes. Dr. William Sanchez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Sanchez commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.