Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Kristin Baker, NP

Psychiatric/Mental Health Nurse Practitioner in Huntington Station, NY · enumerated 2023 · practices at Samaritan Daytop Village, Inc..

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

National Provider Identifier

1679359020

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Registry record

Entity type Individual (Type 1)

Name Alexandra Kristin Baker

Credential NP

Sex Female

Practice address 2075 New York Ave, Huntington Station, NY, 11746

Phone (631) 351-7112

Enumeration date Sep 1, 2023

Last updated in NPPES Sep 1, 2023

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 405127 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 specialty is Alexandra Baker?

Alexandra Baker is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Samaritan Daytop Village, Inc. Substance Use Disorder Rehabilitation Clinic/Center · Huntington Station, NY NPI 1831210038 Kim Pomeroy Clinical Social Worker · Huntington Station, NY NPI 1447371661 Liberato Derosa Addiction (Substance Use Disorder) Counselor · Huntington Station, NY NPI 1720290323 Melanie Rubin Addiction (Substance Use Disorder) Counselor · Huntington Station, NY NPI 1982810917 Mayra Santana Addiction (Substance Use Disorder) Counselor · Huntington Station, NY NPI 1770761181 Thomas Figueroa Addiction (Substance Use Disorder) Counselor · Huntington Station, NY NPI 1023296431 David Vizzini Addiction (Substance Use Disorder) Counselor · Huntington Station, NY NPI 1255578647 Melissa O'Neill Art Therapist · Huntington Station, NY NPI 1518230127

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-01.