Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joyce Wanjiku

Adult Health Nurse Practitioner in Timonium, MD · enumerated 2024 · practices at Kaiser Foundation Health Plan of the Mid Atlantic States, Inc.

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

National Provider Identifier

1083431480

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Registry record

Entity type Individual (Type 1)

Name Joyce Wanjiku

Sex Male

Practice address 2391 Greenspring Dr, Timonium, MD, 21093

Phone (410) 847-3000

Enumeration date Sep 25, 2024

Last updated in NPPES Sep 25, 2024

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R191680 (MD) 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.

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Frequently asked questions

What is the NPI number for Joyce Wanjiku?

The National Provider Identifier (NPI) for Joyce Wanjiku is 1083431480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joyce Wanjiku practice?

The practice location on file with NPPES is in Timonium, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Sherin Varghese Internal Medicine Physician · Lutherville-Timonium, MD NPI 1952471153 Steven Fountain Emergency Medicine Physician · Lutherville Timonium, MD NPI 1114109782 Sheila Rolanda Bolanos Family Nurse Practitioner · Timonium, MD NPI 1326307950 Rida Laeeq Cardiovascular Disease Physician · Timonium, MD NPI 1508244930 Ramatoulaye Dia Family Nurse Practitioner · Timonium, MD NPI 1255992145 Autumn Puryear Hand Occupational Therapist · Lutherville, MD NPI 1245843705 Beverly Atueyi Optometrist · Timonium, MD NPI 1407438245 Kaiser Foundation Health Plan of the Mid Atlantic States, Inc Sleep Disorder Diagnostic Clinic/Center · Lutherville Timonium, MD NPI 1528805280

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-25.