Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christina Marie Stallard, DNP

Nurse Practitioner in Hales Corners, WI · enumerated 2024.

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

National Provider Identifier

1508604943

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Christina Marie Stallard

Credential DNP

Sex Female

Practice address 5250 S 108th St Ste 150, Hales Corners, WI, 53130

Phone (414) 400-9375

Enumeration date Jul 18, 2024

Last updated in NPPES May 28, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15619 (WI) Primary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15619-33 (WI) Secondary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
100289785	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

Is NPI 1508604943 active?

Yes, as of the latest NPPES snapshot, NPI 1508604943 is active (record last updated 2026-05-28).

How do I verify Christina Stallard's NPI record?

Cross-check NPI 1508604943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-28.