Sarah Kramer, LMSW
Sarah Kramer, LMSW is a provider specialising in Social Worker in Port Huron, MI, registered under NPI 1003387341.
Getting there
Here is what surrounds this office in Port Huron, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 0.35 mi away. The nearest transit stop is 0.46 mi away, served by Quay (East). If you arrive early, there is a coffee shop 0.32 mi away.
Getting here and what is nearby
Gas station Marathon 703 ft ~3 min
1301 Military Street, Port Huron 48060
Convenience Marathon 756 ft ~3 min
1301 Military Street, Port Huron 48060
Parking 769 ft ~3 min
Coffee The Boathouse by Kate's 1,016 ft ~4 min
Parking 0.20 mi ~5 min
Coffee The Exquisite Corpse Coffee House 0.32 mi ~7 min
410 Water Street, Port Huron 48060
Mo-Sa 08:00-14:00
Restaurant Moe's Corner Deli 0.33 mi ~7 min
902 Military Street, Port Huron 48060
Parking 0.35 mi ~7 min
Restaurant Quay Street Brewing Co 0.39 mi ~8 min
Transit Quay (East) 0.46 mi ~10 min
Restaurant Kate's Downtown 0.49 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
| Licence | State | Specialty |
|---|---|---|
| 6801102239 | MI | Social Worker primary |
This provider holds licence 6801102239 issued in MI. 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 Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
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 | 1003387341 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 16, 2018 |
| Last updated | Dec 16, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LMSW |
| Practice address |
1411 3RD ST STE C Port Huron, MI 48060 (810) 429-2017 |
| Mailing address |
6448 METCALF RD Grant Township, MI 48032 |
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 | 3 | 8 | 7 | 3 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 5 | 3 | 8 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.