Erin Smith, PT, DPT, AT, ATC
Erin Smith, PT, DPT, AT, ATC is an Orthopedic Physical Therapist in Bay City, MI, registered under NPI 1003424904.
Getting there
Here is what surrounds this office in Bay City, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 979 ft away. If you arrive early, there is a coffee shop 937 ft away.
Getting here and what is nearby
Gas station Marathon 171 ft ~1 min
Convenience Sunrise Convenience Store 246 ft ~1 min
Restaurant Burger King 305 ft ~2 min
3910 Wilder Road, Bay City 48706
Mo-Th 07:00-21:00; Fr-Sa 07:00-22:00; Su 07:00-21:00
Convenience Mos Petroleum Mart 488 ft ~2 min
3895 Wilder Road, Bay City 48706
Gas station Shell 507 ft ~2 min
3895 Wilder Road, Bay City 48706
Restaurant Panera Bread 524 ft ~2 min
3983 Wilder Road, Bay City 48706
Mo-Th 08:00-21:00; Fr-Sa 07:00-21:00; Su 08:00-21:00
Grocery Walmart Supercenter 613 ft ~3 min
Restaurant Subway 706 ft ~3 min
Coffee Starbucks 937 ft ~4 min
Hotel Quality Inn 956 ft ~4 min
Parking 979 ft ~4 min
Convenience Speedway 0.42 mi ~9 min
Gas station Speedway 0.42 mi ~9 min
Grocery Gordon Food Service 0.48 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Orthopedic covers
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Orthopaedic Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science; pathology/pathophysiology, pain science, medical and surgical considerations, orthopaedic physical therapy theory and practice, and critical inquiry for evidence-based practice. NUCC Health Care Provider Taxonomy, code 2251X0800X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003424904 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 16, 2020 |
| Last updated | Jul 16, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PT, DPT, AT, ATC |
| Practice address |
2919 WILDER RD Bay City, MI 48706 (989) 671-5740 |
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 | 4 | 2 | 4 | 9 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 2 | 8 | 9 | 0 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.