Crystal Marshall, APRN
Crystal Marshall, APRN is a Psychiatric/Mental Health Nurse Practitioner in Salt Lake City, UT, registered under NPI 1003562620. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Salt Lake City, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 391 ft away. There is EV charging 0.48 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 444 ft away, served by Richmond St @ 2917 S. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Transit Highland Dr @ 2907 S 76 ft ~1 min
Restaurant Sushi Groove 76 ft ~1 min
Transit Highland Dr @ 2940 S 204 ft ~1 min
Convenience 7-Eleven 213 ft ~1 min
Parking 236 ft ~1 min
Restaurant Subway 215 ft ~1 min
2885 South Highland Drive, Salt Lake City 84106
Mo-Sa 08:00-22:00; Su 10:00-21:00
Parking 376 ft ~2 min
Parking 391 ft ~2 min
Transit Richmond St @ 2917 S 444 ft ~2 min
Coffee Brickyard Coffee 616 ft ~3 min
3000 South Highland Drive
Restaurant Per Noi Trattoria 768 ft ~3 min
3005 South Highland Drive, Salt Lake City 84106
Mo-Th 11:00-21:00; Fr-Sa 11:00-22:00
Coffee Perch Coffee 0.32 mi ~7 min
Coffee Beans & Brews Coffee House 0.33 mi ~7 min
Gas station Harmons Fuel Stop 0.40 mi ~9 min
Grocery Harmons 0.46 mi ~10 min
3270 South 1300 East, Salt Lake City 84106
Mo-Sa 07:00-23:00; Su 07:00-22:00
EV charging 0.48 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 |
|---|---|---|
| 5776694-4405 | UT | Psychiatric/Mental Health Nurse… primary |
| 5776694-3102 | UT | Registered Nurse |
This provider holds licence 5776694-4405 issued in UT. 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 Psychiatric/Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0808X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health | 5776694-4405 | UT | primary |
| 163W00000X | Registered Nurse | 5776694-3102 | UT |
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 | 1003562620 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 22, 2022 |
| Last updated | Dec 10, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | APRN |
| Practice address |
4460 S HIGHLAND DR Salt Lake City, UT 84124 (888) 949-4864 |
| Mailing address |
498 N KAYS DR Kaysville, UT 84037 |
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 | 5 | 6 | 2 | 6 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 6 | 4 | 6 | 4 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.