Dr. James D. Peyton, MD
- Medicare services, 2024
- 134,428
- Medicare patients, 2024
- 733
- Part D claims, 2024
- 1,841
- Publications
- 6
- MIPS score, 2024
- 93
- Practice address
- 4488 Carothers Pkwy, Franklin, TN 37067
- 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
Franklin, Tennessee
Find Dr. Peyton'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.
Dr. James D. Peyton is a medical oncologist in Franklin, Tennessee
Dr. Peyton practices at Tennessee Oncology in Franklin, Tennessee.
Dr. Peyton's NPI, 1881646073, was assigned on May 16, 2006. Dr. Peyton graduated from University of Tennessee, Hsc, College of Medicine in 1998. Dr. Peyton holds Tennessee license 34223.
- NPI
- 1881646073NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941212328
- NPI enumeration date
- May 16, 2006
- 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
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James D. Peyton practices at Tennessee Oncology in Franklin, Tennessee
Dr. Peyton's primary practice is Tennessee Oncology, at 4488 Carothers Pkwy, Franklin, TN 37067 in Williamson County. The practice phone is (615) 329-0570.
- Tennessee Oncology4488 Carothers Pkwy, Franklin, TN 37067 · Williamson CountyPhone(615) 329-0570
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James D. Peyton is affiliated with 7 sites of care and 1 medical group
Dr. Peyton's primary practice is Tennessee Oncology in Franklin, Tennessee. Dr. Peyton is also affiliated with Ascension Saint Thomas Hospital West. The medical group on file is Tennessee Oncology. Dmand AI also links Dr. Peyton to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James D. Peyton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peyton 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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Dr. James D. Peyton is one of 99 medical oncologists in Tennessee
Medical oncology is Dr. Peyton's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Peyton is licensed in Tennessee.
Specialties and state licenses
- Medical oncology, TennesseePrimary
Medical oncologists near Dr. Peyton
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
Dr. James D. Peyton billed Medicare for 134,428 services in 2024
CMS data shows 134,428 Medicare services from Dr. Peyton across 63 procedure codes in 2024, for 733 Medicare patients. Medicare paid $1,041,725 for them. Every service was in an office.
Dr. Peyton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 240,6072024: 115,27252%
- Lab and pathology
- 2023: 10,7952024: 11,1343%
- Tests and treatments
- 2023: 2,8052024: 2,9776%
- Surgery
- 2023: 2,3812024: 2,4101%
- Office and hospital visits
- 2023: 1,7892024: 1,8182%
- Other services
- 2023: 2192024: 817273%
Dr. Peyton compared with the Tennessee median for medical oncologists, 2024
- Dr. Peyton
- Tennessee median
- Medicare services
- 134,428vs 1,194112.6 times
- Medicare patients
- 733vs 2343.1 times
- Part D claims
- 1,532vs 3704.1 times
Medians across 94 medical oncologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Peyton'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
Dr. James D. Peyton treated 733 Medicare patients in 2024, average age 74
CMS counts 733 Medicare patients who saw Dr. Peyton in 2024. The largest group is 65 to 74, with 320 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Peyton's median patient age at 69, with 65% women.
Dr. Peyton's Medicare patients by age, 2024
Dr. Peyton's Medicare patients by sex, 2024
- Women46664%
- Men26736%
Chronic conditions among Dr. Peyton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis49%
- Chronic kidney disease40%
- Cancer39%
- Diabetes36%
- Mood disorders33%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peyton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James D. Peyton wrote 1,841 Medicare Part D claims in 2024
In 2024, Dr. Peyton wrote 1,841 Medicare Part D claims for 304 patients. 69% of them were for generic drugs. CMS names the drug for 1,532 of them, across 42 drugs with 11 or more claims each, at $4,726,481 in total drug cost. In 2023, CMS named 1,254 claims across 35 drugs.
Dr. Peyton's Part D claims by kind of drug, 2024
- Generic1,273 claims69%
- Brand-name568 claims31%
Dr. Peyton'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 Dr. Peyton's Part D claims, 2024
- Antibiotics4%65 of 1,841 claims
- Antipsychotics, patients 65 and over1%12 of 1,841 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2542024: 1,53222%
Drugs named by CMS: 42 in 2024, 35 in 2023.
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
Dr. James D. Peyton 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 Dr. Peyton for performance year 2024, reported as part of a group. Dr. Peyton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Peyton'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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Dr. James D. Peyton has 6 publications on record
Dmand AI links 6 papers to Dr. Peyton, published from 2016 to 2019. The most frequent topics are Antibodies, Monoclonal, Humanized, Antineoplastic Combined Chemotherapy Protocols and Bevacizumab. Dr. Peyton's most frequent co-authors are Dianna L. Shipley, MD, David M. Waterhouse, MD and Howard A. Burris, MD.
Topics Dr. Peyton writes about most
- Antibodies, Monoclonal, Humanized
- Antineoplastic Combined Chemotherapy Protocols
- Bevacizumab
- Carboplatin
- Erlotinib Hydrochloride
- Neoadjuvant Therapy
- Neutropenia
- Quinazolines
Dr. Peyton's most frequent co-authors
- Dianna L. Shipley, MD3 shared papers
- David M. Waterhouse, MD3 shared papers
- Howard A. Burris, MD2 shared papers
Recent publications by Dr. Peyton
Clin Adv Hematol Oncol
See who Dr. Peyton researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peyton 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
Dr. James D. Peyton received $18,913 in industry payments from 2016 to 2025
CMS Open Payments shows 947 general payments to Dr. Peyton from 74 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $1,830.
General payments to Dr. Peyton by program year, 2016 to 2025
General payments to Dr. Peyton by kind, 2016 to 2025
- Food and beverage$18,20096%
- Education$7134%
Companies that paid Dr. Peyton the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James D. Peyton graduated from University of Tennessee, Hsc, College of Medicine
Dr. Peyton graduated from University of Tennessee, Hsc, College of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James D. Peyton'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 Dr. James D. Peyton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James D. Peyton's NPI number?
Dr. James D. Peyton's NPI number is 1881646073. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James D. Peyton?
Dr. James D. Peyton is a medical oncologist in Franklin, Tennessee. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. James D. Peyton practice?
Dr. Peyton practices at 4488 Carothers Pkwy, Franklin, TN 37067. Dr. Peyton's primary practice is Tennessee Oncology in Franklin, Tennessee. Dmand AI also links Dr. Peyton to 4 hospitals and 1 group practice or clinic.
What is Dr. James D. Peyton's office phone number?
The practice phone on file for Dr. Peyton is (615) 329-0570.
What is Dr. James D. Peyton's medical license number?
Dr. Peyton holds Tennessee license 34223.
Which hospitals is Dr. James D. Peyton affiliated with?
Dr. Peyton is affiliated with Ascension Saint Thomas Hospital West. Dmand AI links Dr. Peyton to 4 more hospitals.
What medical group is Dr. James D. Peyton part of?
Dr. Peyton is linked to Tennessee Oncology.
Does Dr. James D. Peyton accept Medicare?
Yes. CMS data shows Dr. Peyton billed Medicare for 134,428 services in 2024, and Dr. Peyton accepts Medicare assignment.
What is Dr. James D. Peyton's MIPS score?
Dr. Peyton's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. James D. Peyton see?
CMS counts 733 Medicare patients who saw Dr. Peyton in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. James D. Peyton bill to Medicare?
In 2024, Dr. Peyton's most billed Medicare services were injected or infused drug (J0881), injected or infused drug (J1439) and injected or infused drug (J1437).
Where did Dr. James D. Peyton go to medical school?
Dr. Peyton graduated from University of Tennessee, Hsc, College of Medicine in 1998.
What drugs does Dr. James D. Peyton prescribe most?
In 2024 Medicare Part D data, Dr. Peyton's most prescribed drugs by claims were Anastrozole, Revlimid and Prochlorperazine Maleate.
Has Dr. James D. Peyton received payments from drug or device companies?
CMS Open Payments shows $18,913 in general payments to Dr. Peyton from 74 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. James D. Peyton been practicing?
Dr. Peyton graduated from medical school in 1998, 28 years ago.
Does Dr. James D. Peyton do research?
Dmand AI links 6 publications to Dr. Peyton, published from 2016 to 2019.
Who does Dr. James D. Peyton publish with?
Dr. Peyton's most frequent co-authors are Dianna L. Shipley, MD (3 shared papers), David M. Waterhouse, MD (3 shared papers) and Howard A. Burris, MD (2 shared papers).
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