Hematology Oncology Specialists L.L.C.
NPI 1912126749 · Hematology & Oncology Physician · Lombard, IL
Hematology Oncology Specialists L.L.C. is a Hematology & Oncology Physician organization in Lombard, IL (NPI 1912126749).
Provider details
- NPI number
- 1912126749
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Laura Cisneros, Owner(630) 864-7576
- License
- 36097143 (IL)
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
19 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
- 2007-04-24
- Last updated
- 2020-08-22
Frequently asked questions
- What is Hematology Oncology Specialists L.L.C.'s NPI number?
- Hematology Oncology Specialists L.L.C.'s National Provider Identifier (NPI) is 1912126749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hematology Oncology Specialists L.L.C.?
- Hematology Oncology Specialists L.L.C. is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Hematology Oncology Specialists L.L.C. located?
- Hematology Oncology Specialists L.L.C.'s practice location on file with NPPES is 2340 S Highland Ave, Lombard, IL 60148-5371.
- What is Hematology Oncology Specialists L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for Hematology Oncology Specialists L.L.C. is (630) 864-7576.
- Who is the authorized official for Hematology Oncology Specialists L.L.C.?
- The authorized official listed on Hematology Oncology Specialists L.L.C.'s NPPES record is Laura Cisneros, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hematology Oncology Specialists L.L.C.'s NPI active?
- Yes — Hematology Oncology Specialists L.L.C.'s NPI (1912126749) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.