Jennifer Obasi, MD
NPI 1710341599 · Hematology & Oncology Physician · Carterville, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Obasi, MD is a Hematology & Oncology Physician provider in Carterville, IL (NPI 1710341599).
Provider details
- NPI number
- 1710341599
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036175296 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$433 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1505 Sw Archer RdGainesville, FL 32608-1134Phone: (352) 273-9000
Registry dates
- Enumerated
- 2016-04-07
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Jennifer Obasi's NPI number?
- Jennifer Obasi's National Provider Identifier (NPI) is 1710341599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Obasi's specialty?
- Jennifer Obasi is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Obasi located?
- Jennifer Obasi's practice location on file with NPPES is 1400 Pin Oak Dr, Carterville, IL 62918-1600.
- What is Jennifer Obasi's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Obasi is (618) 985-3333.
- Does Jennifer Obasi accept Medicare?
- Jennifer Obasi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Obasi's NPI active?
- Yes — Jennifer Obasi's NPI (1710341599) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.