Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Kristin M Shtulberg, RN, APN
Nurse Practitioner in Mequon, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285966101
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Registry record
Entity type Individual (Type 1)
Name Mrs. Kristin M Shtulberg
Credential RN, APN
Sex Female
Practice address 12203 Corporate Pkwy, Mequon, WI, 53092
Phone (262) 387-8200
Fax (262) 387-8239
Enumeration date Feb 2, 2010
Last updated in NPPES Feb 27, 2024
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6230 (WI) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6230 (WI) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100043192 | Medicaid | WI | - |
| 1285966101 | Medicaid | WI | - |
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.
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 Kristin Shtulberg?
Kristin Shtulberg 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-27.