IRVIN M. GALSTAD DDS LTD
IRVIN M. GALSTAD DDS LTD is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003258757, based in East Grand Forks, MN. It is classified under General Practice Dentistry.
Getting there
Here is what surrounds this office in East Grand Forks, based on OpenStreetMap data collected Sep 14, 2026. Parking is available about 0.21 mi away.
Getting here and what is nearby
Restaurant DQ Grill & Chill 175 ft ~1 min
1412 Central Avenue Northeast, East Grand Forks 56721-1605
Restaurant McDonald's 564 ft ~3 min
1212 Central Avenue Northeast, East Grand Forks 56721-1603
06:00-23:00
Restaurant Domino's 654 ft ~3 min
130 Gateway Drive, East Grand Forks 56721
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Parking 801 ft ~4 min
Grocery Hugo's 876 ft ~4 min
306 14th Street Northeast, East Grand Forks 56721
Mo-Sa 06:00-22:00; Su 08:00-22:00
Parking 0.20 mi ~4 min
Parking 0.21 mi ~5 min
Convenience Holiday 0.23 mi ~5 min
Gas station Valley Dairy 0.30 mi ~6 min
"Store closed for COVID-19, pumps open 24/7."
Convenience Valley Dairy #58 0.31 mi ~7 min
308 17th Street Northwest, East Grand Forks 56721
Hotel Fairfield Inn & Suites East Grand Forks 0.36 mi ~8 min
Gas station Arco 0.37 mi ~8 min
Gas station Arco 0.40 mi ~8 min
Hotel East Grand Inn 0.43 mi ~9 min
606 Gateway Drive Northeast, East Grand Forks 56721
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 |
|---|---|---|
| 7078 | MN | General Practice Dentistry primary |
| D13228 | MN | General Practice Dentistry |
This provider holds licence 7078 issued in MN. 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 General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry General Practice | 7078 | MN | primary |
| 1223G0001X | General Practice Dentistry General Practice | D13228 | MN |
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 | 1003258757 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 23, 2013 |
| Last updated | Jul 23, 2013 |
| Status | Active |
| Practice address |
1416 CENTRAL AVE NE East Grand Forks, MN 56721 (218) 773-3004 Fax (218) 773-3006 |
| Other names |
Galstad Dental Clinic Former Legal Name |
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 | 2 | 5 | 8 | 7 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 5 | 7 | 7 | 1 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.