Marisa Gladen, RN BSN
Marisa Gladen, RN BSN is a Case Management Registered Nurse in Arlington, TX, registered under NPI 1003206152. 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 Arlington, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.28 mi away. A pharmacy sits 610 ft from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Restaurant Tiba Grill 0.00 mi ~1 min
3330 Matlock Road, Arlington 76015
Mo-Sa 11:00-21:00; Su 12:00-19:00
Pharmacy Walgreens 610 ft ~3 min
3400 Matlock Road, Arlington 76015
Parking 706 ft ~3 min
Parking 0.28 mi ~6 min
Parking 0.28 mi ~6 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 |
|---|---|---|
| 697482 | TX | Case Management Registered Nurse primary |
This provider holds licence 697482 issued in TX. 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 Case Management covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WC0400X
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 | 1003206152 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 28, 2015 |
| Last updated | Jan 28, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RN BSN |
| Practice address |
3330 MATLOCK RD STE 207 Arlington, TX 76015 (903) 647-4512 |
| Mailing address |
2717 SHADOW WOOD DR Arlington, TX 76006 |
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 | 2 | 0 | 6 | 1 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 0 | 3 | 1 | 1 |
Sum = 38 · next multiple of 10 = 40 · check digit = 2 · actual last digit = 2
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.