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Dr. Himani Singh, MD

Hematology & Oncology Physician in Oceanside, CA · enumerated 2008 · practices at North County Oncology Medical Clinic Inc.

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

National Provider Identifier

1558546192

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Registry record

Entity type Individual (Type 1)
Name Dr. Himani Singh
Credential MD
Sex Female
Practice address 3617 Vista Way, Oceanside, CA, 92056
Phone (760) 758-5770
Fax (760) 721-8597
Enumeration date Jan 2, 2008
Last updated in NPPES Mar 7, 2017

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License A143620 (CA) Primary
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
03367755 Medicaid NY -

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 is the NPI number for Himani Singh?
The National Provider Identifier (NPI) for Himani Singh is 1558546192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Himani Singh practice?
The practice location on file with NPPES is in Oceanside, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-07.