Dr. Jennifer Segar, M.D.
Hematology/oncology
71% Complete
Profile completeness
ZIP Healthcare Access Score
Excellent Access
ZIP 77054 • B
13+
Years in Practice
Available
Telehealth
Healthcare Access Where Dr. Jennifer Segar Practices
ZIP code 77054 • Houston, Texas
Most healthcare needs can be met within a short drive for residents of ZIP 77054.
View full Healthcare Access Score report for ZIP 77054Conditions Dr. Jennifer Segar Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
1 location
About Dr. Jennifer Segar
Jennifer Segar, M.D. is a healthcare provider practicing in San Antonio, TX.
Specialty Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
14
Years Experience
1
Location
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Hematology/oncologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 2012
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| Arizona | 52889 | Internal Medicine | — |
| Arizona | R74158 | Student in an Organized Health Care Education/Training Program | — |
| Texas | V5127 | Internal Medicine |
Public Data Summary for Dr. Jennifer Segar
With 13 years of practice, Dr. Jennifer Segar is an established hematology/oncology provider, M.D., after earning their medical degree at Other in 2012. Dr. currently practices at in San Antonio, Texas. Their National Provider Identifier (NPI) is 1225478068, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Dr. Jennifer Segar's practice is located in ZIP 77054 (San Antonio, Texas), which has an overall CartoChrome Healthcare Access Score of 74/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.
CMS Medicare data shows Dr. Jennifer Segar as a lower-volume hematology/oncology provider, treating approximately 201 Medicare beneficiaries and delivering 552 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Jennifer Segar received $921 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$921
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Jennifer Segar
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0 reviews
Hematology/oncology Providers Nearby
Same primary specialty near ZIP 77054
FAQ
Frequently asked questions about Dr. Jennifer Segar
What does Dr. Jennifer Segar specialize in?
Dr. Jennifer Segar specializes in Hematology/oncology. Secondary taxonomy filings also list Student In An Organized Health Care Education/training Program and Internal Medicine.
Where does Dr. Jennifer Segar practice?
Dr. Jennifer Segar practices at in San Antonio, Texas.
Does Dr. Jennifer Segar accept Medicare?
Based on CMS records, Dr. Jennifer Segar has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 201 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Jennifer Segar's NPI number?
Dr. Jennifer Segar's National Provider Identifier (NPI) is 1225478068. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Jennifer Segar been practicing?
Dr. Jennifer Segar has approximately 13 years of practice experience, having graduated from Other in 2012.