Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Alison Denise Perryman, MSN, RN, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Hernando, MS · enumerated 2020 · practices at In Focus Psychiatry LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124627690

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Registry record

Entity type Individual (Type 1)

Name Ms. Alison Denise Perryman

Credential MSN, RN, PMHNP

Sex Female

Practice address Hernando, MS, 38632

Phone (662) 510-8606

Fax (844) 397-3305

Enumeration date Oct 25, 2020

Last updated in NPPES Jun 21, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 905858 (MS) Primary

163W00000X Registered Nurse Nursing Service Providers · License 870446 (MS) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Alison Perryman?

The National Provider Identifier (NPI) for Alison Perryman is 1124627690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alison Perryman practice?

The practice location on file with NPPES is in Hernando, MS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Erin Harrell Psychiatric/Mental Health Nurse Practitioner · Hernando, MS NPI 1497123343 In Focus Psychiatry LLC Psychiatric/Mental Health Nurse Practitioner · Hernando, MS NPI 1578913885 Mary Allen Olson Psychiatric/Mental Health Nurse Practitioner · Hernando, MS NPI 1497488779 Elizabeth Dougher Psychiatric/Mental Health Nurse Practitioner · Hernando, MS NPI 1417832171

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.