Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hastiolsadat Olumishirazi

Registered Nurse in Rockville, MD · enumerated 2024.

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

National Provider Identifier

1215773171

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Registry record

Entity type Individual (Type 1)

Name Hastiolsadat Olumishirazi

Sex Female

Practice address 9901 Medical Center Dr, Rockville, MD, 20850

Phone (240) 826-6000

Enumeration date Jul 1, 2024

Last updated in NPPES Jul 1, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R24414 (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

Where does Hastiolsadat Olumishirazi practice?

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

What is the NPI number for Hastiolsadat Olumishirazi?

The National Provider Identifier (NPI) for Hastiolsadat Olumishirazi is 1215773171, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-01.