Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Anna Theresa Schilb, RN

Registered Nurse in Patchoque, NY · enumerated 2015.

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

National Provider Identifier

1780069641

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Registry record

Entity type Individual (Type 1)

Name Mrs. Anna Theresa Schilb

Credential RN

Sex Female

Practice address 201 Sunrise Hwy, Eastern Suffolk Boces, Patchoque, NY, 11772

Phone (631) 244-4074

Fax (631) 244-4296

Enumeration date Jul 21, 2015

Last updated in NPPES Jul 21, 2015

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 401947 (NY) Primary

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

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.

What specialty is Anna Schilb?

Anna Schilb is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-21.