Nicky Kulish, RN
Nicky Kulish, RN is a Psychiatric/Mental Health Registered Nurse in Castle Rock, CO, registered under NPI 1003490301.
Getting there
Here is what surrounds this office in Castle Rock, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 420 ft away at Post Office. A pharmacy sits 996 ft from the entrance (Safeway), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Gas station Phillips 66 132 ft ~1 min
Parking 102 ft ~1 min
Convenience 7-Eleven 152 ft ~1 min
Restaurant Taco Bell 182 ft ~1 min
95 Rio Grande, Castle Rock 80104
Mo-Th 08:00-24:00; Fr-Sa 08:00-01:00; Su 08:00-24:00
Gas station Safeway 230 ft ~1 min
Parking 233 ft ~1 min
Parking Post Office 420 ft ~2 min
Restaurant Pizza Hut 642 ft ~3 min
340 South Wilcox Street, Castle Rock 80104
Mo-Su 10:00-22:00
Convenience Circle K 776 ft ~3 min
Pharmacy Walgreens 798 ft ~4 min
355 South Wilcox Street, 80104
Fr-We 07:00-23:00; Th 08:00-17:00
Gas station Circle K 824 ft ~4 min
Coffee Starbucks 881 ft ~4 min
Restaurant DQ Grill & Chill 973 ft ~4 min
Pharmacy Safeway 996 ft ~4 min
Grocery Safeway 986 ft ~4 min
880 South Perry Street, Castle Rock 80104
Mo-Su 06:00-23:00
Convenience Western Convenience Store 0.25 mi ~5 min
Coffee Dazbog Coffee 0.48 mi ~10 min
202 North Wilcox Street
Mo-Fr 06:00-18:00; Sa-Su 07:00-17:00
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 |
|---|---|---|
| 0116501 | CO | Psychiatric/Mental Health Registered Nurse primary |
This provider holds licence 0116501 issued in CO. 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 163WP0808X
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 | 1003490301 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 12, 2021 |
| Last updated | May 13, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RN |
| Practice address |
831 S PERRY ST STE 100 Castle Rock, CO 80104 (303) 730-8858 |
| Mailing address |
116 INVERNESS DR E STE 105 Englewood, CO 80112 |
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 | 4 | 9 | 0 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 9 | 0 | 3 | 0 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.