Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Elizabeth Abbate, MSN, APRN, AGPCNP-BC

Adult Health Nurse Practitioner in Hampton Bays, NY · enumerated 2021.

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

National Provider Identifier

1629732680

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Registry record

Entity type Individual (Type 1)

Name Christine Elizabeth Abbate

Credential MSN, APRN, AGPCNP-BC

Sex Female

Practice address 182 West Montauk Highway, Building B, Suite D, Hampton Bays, NY, 11946

Phone (631) 287-5990

Fax (631) 287-5995

Enumeration date Oct 26, 2021

Last updated in NPPES Oct 26, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 712572 (NY) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 310364 (NY) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 Christine Abbate?

Christine Abbate is registered in NPPES with the primary taxonomy of Adult 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-26.