Stephanie Maes, RN
Stephanie Maes, RN is an Infusion Therapy Registered Nurse in Kalamazoo, MI, registered under NPI 1003380445.
Getting there
Here is what surrounds this office in Kalamazoo, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 953 ft away.
Getting here and what is nearby
Parking 535 ft ~3 min
Parking 552 ft ~3 min
Parking 953 ft ~4 min
Restaurant Arby's 0.21 mi ~5 min
5035 South 9th Street, Kalamazoo 49009
Mo-Sa 10:00-24:00; Su 10:00-23:00
Hotel Hampton Inn Kalamazoo/Oshtemo 0.24 mi ~5 min
Restaurant Taco Bell 0.29 mi ~6 min
5076 South 9th Street, Kalamazoo 49009
07:00-01:00
Restaurant Culver's 0.32 mi ~7 min
5143 South 9th Street, Kalamazoo 49009
Mo-Su 10:00-22:00
Convenience AGO 0.44 mi ~9 min
5335 South 9th Street, Kalamazoo 49009
Gas station Speedway 0.44 mi ~9 min
5250 South 9th Street, Kalamazoo 49009
Gas station Citgo 0.44 mi ~9 min
Convenience Speedway 0.45 mi ~9 min
5250 South 9th Street, Kalamazoo 49009
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 |
|---|---|---|
| 4704239772 | MI | Infusion Therapy Registered Nurse primary |
This provider holds licence 4704239772 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 Infusion Therapy covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WI0500X
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 | 1003380445 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 18, 2019 |
| Last updated | Jan 18, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RN |
| Practice address |
6480 TECHNOLOGY AVE STE A Kalamazoo, MI 49009 (877) 385-0535 |
| Mailing address |
6739 APPLE BLOSSOM LN Kalamazoo, MI 49009 |
| Other names |
Stephanie Elkas Former Legal Business 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 | 3 | 8 | 0 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 0 | 4 | 8 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.