Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amanda Michelle Singer, RN

Registered Nurse in Tarzana, CA · enumerated 2021.

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

National Provider Identifier

1790444149

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Registry record

Entity type Individual (Type 1)

Name Amanda Michelle Singer

Credential RN

Sex Female

Practice address 18321 Clark St, Tarzana, CA, 91356

Phone (818) 708-5172

Enumeration date Dec 14, 2021

Last updated in NPPES Dec 14, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95173321 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

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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 Amanda Singer?

Amanda Singer is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Carol Greene Neonatal Nurse Practitioner · Tarzana, CA NPI 1063419653 Oren Hirsch Emergency Medicine Physician · Tarzana, CA NPI 1871585349 Sheryl Wright Pediatric Critical Care Medicine Physician · Tarzana, CA NPI 1861485856 Debra Stern Neonatal-Perinatal Medicine Physician · Tarzana, CA NPI 1255325312 Swifts Critical Care Network for Children Medical Group Pediatric Critical Care Medicine Physician · Tarzana, CA NPI 1821083387 Roxanne Mistry Pediatrics Physician · Tarzana, CA NPI 1215990692 James Banks Neonatal-Perinatal Medicine Physician · Tarzana, CA NPI 1245293232 Hsiang-Fen Su Neonatal-Perinatal Medicine Physician · Tarzana, CA NPI 1154384873

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-14.