Southland Hematology Oncology Medical Group, Inc
NPI 1952301947 · Hematology & Oncology Physician · Hemet, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southland Hematology Oncology Medical Group, Inc is a Hematology & Oncology Physician organization in Hemet, CA (NPI 1952301947).
Provider details
- NPI number
- 1952301947
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Tsai, President(951) 652-3333
- License
- A70963 (CA)
Specialties & taxonomies
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
- 2005-07-30
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Southland Hematology Oncology Medical Group, Inc's NPI number?
- Southland Hematology Oncology Medical Group, Inc's National Provider Identifier (NPI) is 1952301947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southland Hematology Oncology Medical Group, Inc?
- Southland Hematology Oncology Medical Group, Inc is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Southland Hematology Oncology Medical Group, Inc located?
- Southland Hematology Oncology Medical Group, Inc's practice location on file with NPPES is 201 Laursen St, Hemet, CA 92543-4417.
- What is Southland Hematology Oncology Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Southland Hematology Oncology Medical Group, Inc is (951) 652-3333.
- Does Southland Hematology Oncology Medical Group, Inc accept Medicare?
- Southland Hematology Oncology Medical Group, Inc 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 Southland Hematology Oncology Medical Group, Inc?
- The authorized official listed on Southland Hematology Oncology Medical Group, Inc's NPPES record is James Tsai, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southland Hematology Oncology Medical Group, Inc's NPI active?
- Yes — Southland Hematology Oncology Medical Group, Inc's NPI (1952301947) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.