Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cheryl Andrea Cohler Peretz, MD

Pediatric Hematology & Oncology Physician in San Francisco, CA · enumerated 2012.

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

National Provider Identifier

1164780409

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Registry record

Entity type Individual (Type 1)

Name Dr. Cheryl Andrea Cohler Peretz

Credential MD

Sex Female

Practice address 550 16th St Fl 4, San Francisco, CA, 94158

Phone (415) 502-7062

Enumeration date Apr 24, 2012

Last updated in NPPES Oct 30, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 131089 (CA) Secondary

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License A131089 (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

Is NPI 1164780409 active?

Yes, as of the latest NPPES snapshot, NPI 1164780409 is active (record last updated 2025-10-30).

How do I verify Cheryl Peretz's NPI record?

Cross-check NPI 1164780409 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-30.