Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mastura Zalwango, DNP

Nurse Practitioner in Skokie, IL · enumerated 2011.

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

National Provider Identifier

1235424565

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Registry record

Entity type Individual (Type 1)

Name Mastura Zalwango

Credential DNP

Sex Female

Practice address 5250 Old Orchard Rd Ste 300, Skokie, IL, 60077

Phone (872) 600-5700

Fax (855) 734-3355

Enumeration date Jun 15, 2011

Last updated in NPPES Oct 2, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.008743 (IL) Primary

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

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 1235424565 active?

Yes, as of the latest NPPES snapshot, NPI 1235424565 is active (record last updated 2021-10-02).

How do I verify Mastura Zalwango's NPI record?

Cross-check NPI 1235424565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-02.