Marc Weinrick, R.AC
Marc Weinrick, R.AC is a provider specialising in Acupuncturist in Marquette, MI, registered under NPI 1003357534. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Marquette, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 471 ft away. There is EV charging 0.30 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.34 mi away, served by Snowberry Bus Stop. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Parking 161 ft ~1 min
Hotel Landmark Inn 404 ft ~2 min
Parking Bluff Street Parking Ramp 434 ft ~2 min
Coffee Blossom Bird Bubble Tea 494 ft ~2 min
128 North 3rd Street, Marquette 49855
Parking 471 ft ~2 min
Coffee The Crib 572 ft ~3 min
401 North 3rd Street, Marquette 49855
Mo-Su 07:00-20:00
Restaurant Das Steinhaus 595 ft ~3 min
102 West Washington Street, Marquette 49855
Mo-Fr 16:00-22:00; Sa 09:00-22:00; Su 09:00-14:00
Restaurant Third Street Bagel 741 ft ~3 min
Mo-Su 07:00-16:00
Restaurant Donckers Restaurant 742 ft ~3 min
137 West Washington Street, Marquette 49855
Mo-Sa 07:00-20:00; Su 08:00-17:00
Transit Pine Ridge Bus Stop 0.21 mi ~5 min
Coffee Contrast Coffee Co. 0.22 mi ~5 min
600 North 3rd Street, Marquette 49855
Mo-Su 06:30-17:00
Gas station Krist 0.25 mi ~6 min
338 West Washington Street, Marquette 49855
Convenience Krist Food Mart 0.26 mi ~6 min
338 West Washington Street, Marquette 49855
EV charging 0.30 mi ~7 min
Convenience Marquette Neighborhood Spot 0.31 mi ~7 min
Convenience Kenny's Corner Store 0.32 mi ~7 min
Transit Snowberry Bus Stop 0.34 mi ~7 min
Hotel Hampton Inn Marquette/Waterfront 0.41 mi ~9 min
Gas station Freedom Valu Center 0.43 mi ~9 min
501 West Washington Street, Marquette 49855
Grocery Marquette Food Co-op 0.44 mi ~9 min
502 West Washington Street, Marquette 49855
Mo-Su 08:00-21:00
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 |
|---|---|---|
| 5401000173 | MI | Acupuncturist primary |
This provider holds licence 5401000173 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 Acupuncturist covers
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia. NUCC Health Care Provider Taxonomy, code 171100000X
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 | 1003357534 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 16, 2017 |
| Last updated | Mar 16, 2017 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | R.AC |
| Practice address |
145 W RIDGE ST Marquette, MI 49855 (773) 318-9973 |
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 | 5 | 7 | 5 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 5 | 5 | 6 |
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.