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Bradley William Harrison
NPI1821520453PAC ID4385912237
- Medicare services, 2024
- 16,130
- Medicare patients, 2024
- 439
- Part D claims, 2024
- 702
- Publications
- 2
- MIPS score, 2024
- 93
- Practice address
- 605 Glenwood Dr, Chattanooga, TN 37404
- Practice phone
- Call (615) 329-0570
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tennessee Oncology
Chattanooga, Tennessee
Find Bradley Harrison's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Bradley William Harrison is a medical oncologist in Chattanooga, Tennessee
Bradley Harrison practices at Tennessee Oncology in Chattanooga, Tennessee.
Bradley Harrison's NPI, 1821520453, was assigned on April 2, 2017. Bradley Harrison graduated from Mercer University School of Medicine in 2017. Bradley Harrison holds Tennessee license 68561.
NPI and contact details
- NPI
- 1821520453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385912237
- NPI enumeration date
- April 2, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 329-0570
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Bradley William Harrison practices at Tennessee Oncology in Chattanooga, Tennessee
Bradley Harrison's primary practice is Tennessee Oncology, at 605 Glenwood Dr, Chattanooga, TN 37404 in Hamilton County. The practice phone is (615) 329-0570.
- Tennessee Oncology605 Glenwood Dr, Chattanooga, TN 37404 · Hamilton CountyPhone(615) 329-0570
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Bradley William Harrison is affiliated with 7 sites of care and 1 medical group
Bradley Harrison's primary practice is Tennessee Oncology in Chattanooga, Tennessee. Bradley Harrison is also affiliated with Erlanger Baroness Hospital. The medical group on file is Tennessee Oncology. Dmand AI also links Bradley Harrison to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Tennessee OncologyPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Bradley William Harrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Bradley Harrison practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tennessee Oncology | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Bradley William Harrison is one of 99 medical oncologists in Tennessee
Medical oncology is Bradley Harrison's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Bradley Harrison is licensed in Tennessee.
Specialties and state licenses
- Medical oncology, TennesseePrimary
Medical oncologists near Bradley Harrison
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Bradley William Harrison billed Medicare for 16,130 services in 2024
CMS data shows 16,130 Medicare services from Bradley Harrison across 59 procedure codes in 2024, for 439 Medicare patients. Medicare paid $258,247 for them.
Medicare services, 202416,130
Medicare patients439
Paid by Medicare$258,247
Procedure codes59
Bradley Harrison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 11,361
- Lab and pathology
- 2023: 2362024: 2,094787%
- Tests and treatments
- 2023: 02024: 1,014
- Office and hospital visits
- 2023: 692024: 8041065%
- Surgery
- 2023: 672024: 588778%
- Other services
- 2023: 02024: 269
Where Bradley Harrison's Medicare services took place, 2024
- In an office15,96699%
- In a facility1641%
Bradley Harrison compared with the Tennessee median for medical oncologists, 2024
- Bradley Harrison
- Tennessee median
- Medicare services
- 16,130vs 1,19413.5 times
- Medicare patients
- 439vs 23488% above
- Part D claims
- 500vs 37035% above
Medians across 94 medical oncologists in Tennessee with Dmand AI profiles that report each measure.
Bradley Harrison's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Bradley William Harrison treated 439 Medicare patients in 2024, average age 75
CMS counts 439 Medicare patients who saw Bradley Harrison in 2024. The largest group is 65 to 74, with 184 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Bradley Harrison's median patient age at 67, with 56% women.
Medicare patients, 2024439
Average age75
Average risk score1.98
Also on Medicaid10%
Bradley Harrison's Medicare patients by age, 2024
Bradley Harrison's Medicare patients by sex, 2024
- Women23554%
- Men20446%
Chronic conditions among Bradley Harrison's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Cancer49%
- Chronic kidney disease39%
- Ischemic heart disease39%
- Diabetes36%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Bradley Harrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Bradley William Harrison wrote 702 Medicare Part D claims in 2024
In 2024, Bradley Harrison wrote 702 Medicare Part D claims for 144 patients. 84% of them were for generic drugs. CMS names the drug for 500 of them, across 19 drugs with 11 or more claims each, at $576,636 in total drug cost. In 2020, CMS named 119 claims across 6 drugs.
Part D claims, 2024702
Drugs named by CMS19
Total drug cost$576,636
Part D patients144
Bradley Harrison's Part D claims by kind of drug, 2024
- Generic589 claims84%
- Brand-name113 claims16%
Bradley Harrison's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Bradley Harrison's Part D claims, 2024
- Opioids16%112 of 702 claims
- Antibiotics3%20 of 702 claims
- Antipsychotics, patients 65 and over7%46 of 702 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 1192024: 500320%
Drugs named by CMS: 19 in 2024, 6 in 2020.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Bradley William Harrison scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Bradley Harrison for performance year 2024, reported as part of a group. Bradley Harrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Bradley Harrison's MIPS scores, performance year 2024
- 93of 100Final score
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Bradley William Harrison has 2 publications on record
Dmand AI links 2 papers to Bradley Harrison in 2020. 2020 was the busiest year, with 2. Bradley Harrison's most frequent co-authors are Shebli Atrash, MD, Kulsum Bano, MD and Kunal Chaitanya Kadakia, MD.
Papers2
Bradley Harrison's most frequent co-authors
- Shebli Atrash, MD1 shared paper
- Kulsum Bano, MD1 shared paper
- Kunal Chaitanya Kadakia, MD1 shared paper
Recent publications by Bradley Harrison
Drug ApprovalHematologic NeoplasmsImmunotherapy, Adoptive
See who Bradley Harrison researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Bradley Harrison works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Bradley William Harrison received $5,713 in industry payments from 2017 to 2025
CMS Open Payments shows 85 general payments to Bradley Harrison from 38 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 51% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,408.
General payments to Bradley Harrison by program year, 2017 to 2025
General payments to Bradley Harrison by kind, 2017 to 2025
$5.7Kin total
- Consulting fees$2,90051%
- Food and beverage$2,61346%
- Education$2003%
Companies that paid Bradley Harrison the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Bradley William Harrison graduated from Mercer University School of Medicine
Bradley Harrison graduated from Mercer University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Bradley William Harrison's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Bradley William Harrison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Bradley William Harrison's NPI number?
Bradley William Harrison's NPI number is 1821520453. It was assigned on April 2, 2017, and it is active in the NPI Registry.
What does Bradley William Harrison specialize in?
Bradley William Harrison is a medical oncologist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Bradley William Harrison practice?
Bradley Harrison practices at 605 Glenwood Dr, Chattanooga, TN 37404. Bradley Harrison's primary practice is Tennessee Oncology in Chattanooga, Tennessee. Dmand AI also links Bradley Harrison to 4 hospitals and 1 group practice or clinic.
What is Bradley William Harrison's office phone number?
The practice phone on file for Bradley Harrison is (615) 329-0570.
What is Bradley William Harrison's medical license number?
Bradley Harrison holds Tennessee license 68561.
Which hospitals is Bradley William Harrison affiliated with?
Bradley Harrison is affiliated with Erlanger Baroness Hospital. Dmand AI links Bradley Harrison to 4 more hospitals.
What medical group is Bradley William Harrison part of?
Bradley Harrison is linked to Tennessee Oncology.
Does Bradley William Harrison accept Medicare?
Yes. CMS data shows Bradley Harrison billed Medicare for 16,130 services in 2024, and Bradley Harrison accepts Medicare assignment.
What is Bradley William Harrison's MIPS score?
Bradley Harrison's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Bradley William Harrison see?
CMS counts 439 Medicare patients who saw Bradley Harrison in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Bradley William Harrison bill to Medicare?
In 2024, Bradley Harrison's most billed Medicare services were injected or infused drug (J0881), injected or infused drug (J1437) and injected or infused drug (J1100).
Where did Bradley William Harrison go to medical school?
Bradley Harrison graduated from Mercer University School of Medicine in 2017.
What drugs does Bradley William Harrison prescribe most?
In 2024 Medicare Part D data, Bradley Harrison's most prescribed drugs by claims were Prochlorperazine Maleate, Ondansetron HCl and Oxycodone-Acetaminophen.
Has Bradley William Harrison received payments from drug or device companies?
CMS Open Payments shows $5,713 in general payments to Bradley Harrison from 38 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Bradley William Harrison been practicing?
Bradley Harrison graduated from medical school in 2017, 9 years ago.
Does Bradley William Harrison do research?
Dmand AI links 2 publications to Bradley Harrison.
Who does Bradley William Harrison publish with?
Bradley Harrison's most frequent co-authors are Shebli Atrash, MD (1 shared paper), Kulsum Bano, MD (1 shared paper) and Kunal Chaitanya Kadakia, MD (1 shared paper).
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