Jacy Crowley, DNP, FNP-C
Jacy Crowley is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Box Elder, MT, registered in the NPPES registry with NPI 1578729323 since 2008. The credential DNP stands for Doctor of Nursing Practice.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1578729323 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jacy Crowley |
| Credential | DNP, FNP-C |
| Sex | Female |
| Practice address | 6850 UPPER BOX ELDER RD, Box Elder, MT, 59521 |
| Phone | 4063954486 |
| Fax | 4063955850 |
| Enumeration date | 2008-07-31 |
| Last updated in NPPES | 2025-07-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 163W00000X | Registered Nurse | Secondary | RN31282 | MT |
| 363LF0000X | Family Nurse Practitioner | Primary | NUR-APRN-LIC-266219 | MT |
DNP — Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential
Copy-ready billing details
Provider: Jacy Crowley, DNP, FNP-C NPI: 1578729323 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 6850 UPPER BOX ELDER RD, Box Elder, MT, 59521
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1710960554 | Tammy Ralston | Individual | Family Nurse Practitioner | Box Elder, MT |
| 1942362660 | Christopher Collier | Individual | Family Medicine Physician | Box Elder, MT |
| 1598802332 | Rocky Boy Health Center | Organization | Federally Qualified Health Center (FQHC) | Box Elder, MT |
| 1467588988 | Michael Melland | Individual | Dentist | Box Elder, MT |
| 1841315603 | Deborah Essert | Individual | Counseling Psychologist | Box Elder, MT |
| 1619190519 | Janice Nystrom | Individual | Nurse Practitioner | Box Elder, MT |
| 1497961965 | Desiree Springer | Individual | Ambulatory Care Registered Nurse | Box Elder, MT |
| 1316158280 | Rocky Boy Health Center | Organization | Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy | Box Elder, MT |
Verify this record
Cross-check NPI 1578729323 against the authoritative CMS record: view Jacy Crowley on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-28.