Ms. Alison Denise Perryman, MSN, RN, PMHNP
Ms. Alison Denise Perryman is a Psychiatric/Mental Health Nurse Practitioner provider (Nurse Practitioner) practicing in Hernando, MS, registered in the NPPES registry with NPI 1124627690 since 2020. The credential RN stands for Registered Nurse. Practices at In Focus Psychiatry LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1124627690 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Alison Denise Perryman |
| Credential | MSN, RN, PMHNP |
| Sex | Female |
| Practice address | Hernando, MS, 38632 |
| Phone | 6625108606 |
| Fax | 8443973305 |
| Enumeration date | 2020-10-25 |
| Last updated in NPPES | 2024-06-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | Primary | 905858 | MS |
| 163W00000X | Registered Nurse | Secondary | 870446 | MS |
RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential
Copy-ready billing details
Provider: Alison Perryman, MSN, RN, PMHNP NPI: 1124627690 Taxonomy: 363LP0808X (Psychiatric/Mental Health Nurse Practitioner) Address: Hernando, MS, 38632
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1497123343 | Erin Harrell | Individual | Psychiatric/Mental Health Nurse Practitioner | Hernando, MS |
| 1578913885 | In Focus Psychiatry LLC | Organization | Psychiatric/Mental Health Nurse Practitioner | Hernando, MS |
| 1497488779 | Mary Allen Olson | Individual | Psychiatric/Mental Health Nurse Practitioner | Hernando, MS |
| 1417832171 | Elizabeth Dougher | Individual | Psychiatric/Mental Health Nurse Practitioner | Hernando, MS |
Verify this record
Cross-check NPI 1124627690 against the authoritative CMS record: view Ms. Alison Denise Perryman 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 2024-06-21.