Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mustafa Ali, MD

Pulmonary Disease Physician in Sioux Falls, SD · enumerated 2019.

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

National Provider Identifier

1467004515

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Registry record

Entity type Individual (Type 1)

Name Mustafa Ali

Credential MD

Sex Male

Practice address 1420 W 22nd St Ste 407, Sioux Falls, SD, 57105

Phone (605) 328-8900

Enumeration date Jul 9, 2019

Last updated in NPPES Aug 3, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 17374 (SD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 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.

What specialty is Mustafa Ali?

Mustafa Ali is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-03.