Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jennifer Anne Ludwig, R.N.

Registered Nurse in Freeville, NY · enumerated 2015.

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

National Provider Identifier

1922498674

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Jennifer Anne Ludwig

Credential R.N.

Sex Female

Practice address 380 Freeville Rd, Freeville, NY, 13068

Phone (607) 844-6460

Fax (607) 844-3077

Enumeration date Feb 3, 2015

Last updated in NPPES Aug 13, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 690086 (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

What specialty is Jennifer Ludwig?

Jennifer Ludwig 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.

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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-13.