Cassandra Warren, L. AC
Cassandra Warren, L. AC is a provider specialising in Acupuncturist in Edina, MN, registered under NPI 1003345539. 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 Edina, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 1,006 ft away. The nearest transit stop is 342 ft away, served by 77th St W & Parklawn Ave. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Transit 77th St W & Parklawn Ave 191 ft ~1 min
Transit 77th St W & #4455 327 ft ~2 min
Transit 77th St W & Parklawn Ave 342 ft ~2 min
Parking 556 ft ~3 min
Parking 837 ft ~4 min
Hotel Courtyard 913 ft ~4 min
Parking 1,006 ft ~4 min
Coffee The Lobby 0.22 mi ~5 min
Hotel Holiday Inn Express & Suites 0.27 mi ~6 min
Grocery Trader Joe's 0.32 mi ~7 min
4270 78th Street West, Bloomington 55435
Mo-Su 08:00-21:00
Restaurant Perkins 0.38 mi ~8 min
Gas station Mobil 0.40 mi ~9 min
Gas station Bobby & Steve's Auto World 0.41 mi ~9 min
Restaurant Smack Shack 0.43 mi ~9 min
Restaurant Olive Garden 0.44 mi ~9 min
Coffee Starbucks 0.48 mi ~10 min
Hotel Best Western Bloomington Edina - Minneapolis 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 |
|---|---|---|
| 17636 | CA | Acupuncturist primary |
This provider holds licence 17636 issued in CA. 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 | 1003345539 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 8, 2017 |
| Last updated | Nov 21, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | L. AC |
| Practice address |
4445 W 77TH ST STE 215 Edina, MN 55435 (651) 395-8385 |
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 | 4 | 5 | 5 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 4 | 1 | 5 | 6 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.