Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jessica L Baumbach, APNP

Nurse Practitioner in Appleton, WI · enumerated 2007.

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

National Provider Identifier

1285854950

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Jessica L Baumbach

Credential APNP

Sex Female

Practice address 2400 E Capitol Dr, Appleton, WI, 54911

Phone (920) 831-5050

Enumeration date Apr 26, 2007

Last updated in NPPES Apr 18, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3090 (WI) Primary

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 Jessica Baumbach?

Jessica Baumbach is registered in NPPES with the primary taxonomy of 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-18.