SANDUSKY GASTROENTEROLOGISTS, INC.
SANDUSKY GASTROENTEROLOGISTS, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003002270, based in Sandusky, OH. It is classified under Gastroenterology Physician.
Getting there
Here is what surrounds this office in Sandusky, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 0.29 mi away. The nearest transit stop is 0.24 mi away, served by Sycamore & Milan.
Getting here and what is nearby
Parking 558 ft ~3 min
Transit Sandusky Plaza 722 ft ~3 min
Transit Sandusky Plaza 784 ft ~3 min
Parking 0.20 mi ~5 min
Transit Sycamore & Milan 0.24 mi ~5 min
Hotel Rodeway Inn North 0.24 mi ~5 min
Parking 0.29 mi ~6 min
Restaurant Zuppaman 0.31 mi ~7 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 034991 | OH | Gastroenterology Physician primary |
This provider holds licence 034991 issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Gastroenterology covers
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. NUCC Health Care Provider Taxonomy, code 207RG0100X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003002270 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 20, 2007 |
| Last updated | Oct 1, 2007 |
| Status | Active |
| Practice address |
1410 MILAN RD Sandusky, OH 44870 (419) 627-1056 Fax (419) 627-6269 |
| Other identifiers |
0361791
· Medicaid (OH) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 2 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 4 | 2 | 5 |
Sum = 40 · next multiple of 10 = 40 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.