NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Zainab Muslehuddin

Hematology & Oncology Physician in Grosse Pointe Woods, MI · enumerated 2020.

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

National Provider Identifier

1699395160

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Zainab Muslehuddin
Sex Female
Practice address 19229 Mack Ave Ste 34, Grosse Pointe Woods, MI, 48236
Enumeration date Apr 24, 2020
Last updated in NPPES Aug 2, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301510032 (MI) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 4301510032 (MI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Zainab Muslehuddin's NPI record?
Cross-check NPI 1699395160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699395160 active?
Yes, as of the latest NPPES snapshot, NPI 1699395160 is active (record last updated 2024-08-02).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-02.