Jessika Johnstone
Jessika Johnstone is a Peer Specialist provider (Peer Specialist) practicing in Ponca City, OK, registered in the NPPES registry with NPI 1649908310 since 2022.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1649908310 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jessika Johnstone |
| Sex | Female |
| Practice address | 407 W SOUTH AVE, Ponca City, OK, 74601 |
| Phone | 8444582100 |
| Enumeration date | 2022-08-10 |
| Last updated in NPPES | 2022-08-26 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 175T00000X | Peer Specialist | Primary | — | — |
Copy-ready billing details
Provider: Jessika Johnstone NPI: 1649908310 Taxonomy: 175T00000X (Peer Specialist) Address: 407 W SOUTH AVE, Ponca City, OK, 74601
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093854556 | Jamie Phillips | Individual | Mental Health Counselor | Ponca City, OK |
| 1669506416 | Mona Brenneman | Individual | Professional Counselor | Ponca City, OK |
| 1336260751 | Kelly Smith-Troutman | Individual | Mental Health Counselor | Ponca City, OK |
| 1427247006 | Jason Zwink | Individual | Mental Health Counselor | Ponca City, OK |
| 1902151996 | Lacey Greenfield | Individual | Registered Nurse | Ponca City, OK |
| 1104258623 | Susan Harris | Individual | Case Manager/Care Coordinator | Ponca City, OK |
| 1649659210 | Julia Hays | Individual | Case Manager/Care Coordinator | Ponca City, OK |
| 1386001584 | Victoria Field | Individual | Registered Nurse | Ponca City, OK |
Verify this record
Cross-check NPI 1649908310 against the authoritative CMS record: view Jessika Johnstone 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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Is NPI 1649908310 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-26.