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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Rizan A Hajal, MD

Pulmonary Disease Physician in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1932150968

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Registry record

Entity type Individual (Type 1)
Name Rizan A Hajal
Credential MD
Sex Male
Practice address Sioux Falls, SD, 57108
Phone (605) 271-2700
Fax (605) 271-2277
Enumeration date May 15, 2006
Last updated in NPPES Jul 10, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036148349 (IL) Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 036148349 (IL) Primary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 5028 (SD) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
036148349 Medicaid IL -
27071 Other ND BCBS
493912300 Medicaid MN -
4994327 Other SD BCBS
1564450 Medicaid IA -
13995 Medicaid ND -
6630842 Medicaid SD -

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

What specialty is Rizan Hajal?
Rizan Hajal 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.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-10.