Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Kay Bultman, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Milwaukee, WI · enumerated 2016.

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

National Provider Identifier

1639627110

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Registry record

Entity type Individual (Type 1)

Name Mary Kay Bultman

Credential PMHNP

Sex Female

Practice address 1020 N 12th St Fl 4, Milwaukee, WI, 53233

Phone (414) 219-2000

Fax (414) 219-7402

Enumeration date Sep 14, 2016

Last updated in NPPES Mar 6, 2020

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 60996-30 (WI) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7252 (WI) Secondary

Other identifiers

Identifier	Type	State	Issuer
100062610	Medicaid	WI	-
100080285	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mary Kay Bultman?

Mary Kay Bultman is registered in NPPES with the primary taxonomy of Psychiatric/Mental 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-06.