Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sierra Hematology and Oncology Medical Centers

Hematology & Oncology Physician in Carmichael, CA · enumerated 2005 · authorized official Ram Lalchandani, President.

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

National Provider Identifier

1992796759

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Registry record

Entity type Organization (Type 2)

Legal business name Sierra Hematology and Oncology Medical Centers

Practice address 6555 Coyle Ave, 301, Carmichael, CA, 95608

Phone (916) 962-1554

Enumeration date Nov 1, 2005

Last updated in NPPES Oct 1, 2024

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

207RM1200X Magnetic Resonance Imaging (MRI) Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207UN0902X Nuclear Imaging & Therapy Physician Allopathic & Osteopathic Physicians Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Ram Lalchandani

Title President

Phone (916) 962-1554

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

Who is the authorized official for Sierra Hematology and Oncology Medical Centers?

NPPES lists Ram Lalchandani (President) as the authorized official for this organization.

What is the NPI number for Sierra Hematology and Oncology Medical Centers?

The NPI for Sierra Hematology and Oncology Medical Centers is 1992796759, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-01.