Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Still Waters Psychiatry Pllc

Psychiatric/Mental Health Nurse Practitioner in Longwood, FL · enumerated 2021 · authorized official Gabriel Alvarez, Aprn.

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

National Provider Identifier

1740944719

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Registry record

Entity type Organization (Type 2)

Legal business name Still Waters Psychiatry Pllc

Practice address 300 N Ronald Reagan Blvd Ste 204, Longwood, FL, 32750

Phone (407) 974-6539

Enumeration date Oct 26, 2021

Last updated in NPPES Jan 2, 2026

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Gabriel Alvarez

Title Aprn

Phone (407) 974-6539

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-02. Verify at npiregistry.cms.hhs.gov.

Where is Still Waters Psychiatry Pllc located?

The practice location on file with NPPES is in Longwood, FL.

Providers at this address

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Gabriel Alvarez Psychiatric/Mental Health Nurse Practitioner · Longwood, FL NPI 1144576190

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-02.