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

Parastou Tizro, M.D.

Anatomic Pathology & Clinical Pathology Physician in Duarte, CA · enumerated 2017.

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

National Provider Identifier

1275066243

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Registry record

Entity type Individual (Type 1)

Name Parastou Tizro

Credential M.D.

Sex Female

Practice address Duarte, CA, 91010

Phone (626) 256-4673

Enumeration date Apr 6, 2017

Last updated in NPPES May 5, 2022

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

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License A171282 (CA) 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

Where does Parastou Tizro practice?

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

What is the NPI number for Parastou Tizro?

The National Provider Identifier (NPI) for Parastou Tizro is 1275066243, 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 2022-05-05.