Sierra Hematology and Oncology Medical Centers
NPI 1992796759 · Hematology & Oncology Physician · Carmichael, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sierra Hematology and Oncology Medical Centers is a Hematology & Oncology Physician organization in Carmichael, CA (NPI 1992796759).
Provider details
- NPI number
- 1992796759
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ram Lalchandani, President(916) 962-1554
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Nuclear Imaging & Therapy Physician207UN0902X
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-01
- Last updated
- 2024-10-01
- Certified
- 2024-10-01
Frequently asked questions
- What is Sierra Hematology and Oncology Medical Centers's NPI number?
- Sierra Hematology and Oncology Medical Centers's National Provider Identifier (NPI) is 1992796759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sierra Hematology and Oncology Medical Centers?
- Sierra Hematology and Oncology Medical Centers is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sierra Hematology and Oncology Medical Centers located?
- Sierra Hematology and Oncology Medical Centers's practice location on file with NPPES is 6555 Coyle Ave, Carmichael, CA 95608-0302.
- What is Sierra Hematology and Oncology Medical Centers's phone number?
- The practice phone number listed in the NPPES registry for Sierra Hematology and Oncology Medical Centers is (916) 962-1554.
- Does Sierra Hematology and Oncology Medical Centers accept Medicare?
- Sierra Hematology and Oncology Medical Centers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sierra Hematology and Oncology Medical Centers?
- The authorized official listed on Sierra Hematology and Oncology Medical Centers's NPPES record is Ram Lalchandani, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sierra Hematology and Oncology Medical Centers's NPI active?
- Yes — Sierra Hematology and Oncology Medical Centers's NPI (1992796759) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.