Medicare Enrolled

Dr. Celene Hadley, MD

Radiation Oncology · San Antonio, TX
Practice pattern: Mixed Practice — Diverse clinical practice across multiple procedure types
111 DALLAS ST, San Antonio, TX 78205
2102977780
In practice since 2007 (18 years)
NPI: 1922289123 verify on NPPES ↗
High
DATA COVERAGE
Data in 3 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Hadley from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Hadley

Dr. Celene Hadley is a radiation oncology specialist in San Antonio, TX, with 18 years of NPI registration. Based on federal Medicare data, Dr. Hadley performed 7,971 Medicare services across 1,243 unique beneficiaries.

The Data Coverage level for Dr. Hadley is High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 18 years in practice ▲ Top 10% volume in TX

Medicare Practice Summary

Medicare Utilization ↗
7,971
Medicare services
Top 10% in TX for radiation oncology
1,243
Unique beneficiaries
$18
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~443 Medicare services per year of practice

Top procedures by volume

Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.

Procedure Volume Avg. paid Avg. submitted
Contrast dye for imaging (iodine-based)
A contrast agent containing 300-399 mg/ml of iodine used to enhance imaging studies. It is administered per milliliter to improve the visibility of internal structures.
 4,248 $0 $2
Gadobenate dimeglumine injection
Administration of gadobenate dimeglumine, a contrast agent used to enhance imaging results.
 2,191 $1 $8
MRI contrast dye injection (gadoterate)
Administration of gadoterate meglumine, a contrast agent, in a 0.1 ml dose.
 524 $0 $3
MRI of lower spine, without contrast
A magnetic resonance imaging scan of the lower spinal canal that does not use contrast dye to create detailed images of the spine.
 198 $143 $1,265
MRI of brain with and without contrast
An MRI scan of the brain using contrast dye both before and after administration to provide detailed images of brain structures.
 161 $231 $1,922
MRI scan of brain, without contrast
A magnetic resonance imaging test of the brain that does not use contrast dye. This procedure creates detailed images of the brain's structure using magnetic fields and radio waves.
 129 $142 $1,160
MRI of upper spine without contrast
An MRI scan of the upper spinal canal that does not use contrast dye. This imaging test uses magnetic fields and radio waves to create detailed pictures of the spine.
 94 $122 $1,276
CT scan of head/brain, without contrast
A CT scan uses X-rays to create detailed images of the head or brain without the use of contrast dye.
 78 $73 $577
MRI of middle spinal canal, without contrast
This procedure uses magnetic resonance imaging to create detailed pictures of the middle section of the spinal canal. It is performed without the use of contrast dye.
 62 $118 $1,252
CT scan of lower spine, without contrast
A computed tomography scan that creates detailed images of the lower spine using X-rays without the use of contrast dye.
 46 $91 $767
Blood creatinine level test
A blood test that measures the amount of creatinine, a waste product from muscle wear and tear, to help assess kidney function.
 37 $5 $15
MRI of lower spine with and without contrast
An MRI scan of the lower spinal canal performed both before and after the administration of contrast dye to enhance image detail.
 26 $236 $1,772
CT scan of upper spine, without contrast
A CT scan uses X-rays to create detailed images of the upper spine. This procedure is performed without the use of contrast dye.
 22 $95 $776
3D radiographic procedure with computerized image postprocessing
A radiographic imaging procedure that creates three-dimensional images using computerized processing of the captured data.
 22 $59 $369
CT scan of neck blood vessels with contrast
A computed tomography scan that uses dye to visualize the blood vessels in the neck. This imaging test helps examine the structure and flow within the neck's vascular system.
 20 $63 $347
Chest X-ray, 2 views
An X-ray imaging test of the chest that captures two different angles to visualize the lungs, heart, and chest wall.
 16 $20 $140
Chest X-ray, 1 view
An X-ray image of the chest taken from a single angle. This imaging test is used to visualize the structures within the chest cavity.
 15 $7 $36
CT scan of middle spine, without contrast
A CT scan of the middle spine performed without the use of contrast dye. This imaging test uses X-rays to create detailed pictures of the vertebrae and surrounding structures.
 15 $87 $760
MRI of eye socket, face, and/or neck with and without contrast
This procedure uses magnetic resonance imaging to create detailed pictures of the bones in the eye socket, face, and neck. It is performed both before and after the administration of a contrast dye to enhance the images.
 14 $263 $1,896
MRI of head blood vessels without contrast
An MRI scan that creates detailed images of the blood vessels in the head without using contrast dye.
 14 $170 $1,326
MRI of upper spine with and without contrast
An MRI scan of the upper spinal canal performed both before and after the administration of contrast dye to enhance image detail.
 14 $219 $1,692
MRI of spinal canal with and without contrast
A magnetic resonance imaging scan of the central spinal canal performed both before and after the administration of contrast dye to enhance image detail.
 13 $213 $1,692
CT scan of head blood vessels with contrast
A CT scan that uses contrast dye to create detailed images of the blood vessels in the head.
 12 $188 $815
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
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Geographic Context

Radiation oncologists within 10 mi
245
Per 100K population
12.0
County median income
$70,571
Nearest hospital
BAPTIST MEDICAL CENTER
0.0 mi

Data Sources

Provider Registry ✓ NPPES Weekly updates
Medicare Enrollment ✓ PECOS Monthly updates
Practice Data ✓ Medicare Util. Annual (CY lag)
Industry Payments — No payments N/A
Disciplinary History — Not public N/A

This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of High. This measures how much public data is available about a provider — not how good they are. How we calculate this →

Summary

Dr. Hadley is a mixed practice specialist, with above-average Medicare volume (top 10% in TX), with 18 years of NPI registration.

This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →

Frequently Asked Questions

Is Dr. Hadley experienced with contrast dye for imaging (iodine-based)?
Based on Medicare claims data, Dr. Hadley performed 4,248 contrast dye for imaging (iodine-based) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
How do Dr. Hadley's costs compare to other radiation oncologists in San Antonio?
Dr. Hadley's average Medicare payment per service is $18. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently High for Dr. Hadley) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

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About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →