Dr. Michael Ryan Buckley, MD
- Medicare services, 2024
- 1,540
- Medicare patients, 2024
- 934
- Part D claims, 2024
- 37
- MIPS score, 2024
- 96
- Hospital affiliations
- 4
- Practice address
- 1924 Alcoa Highway, Knoxville, TN 37920
- Practice phone
- Call (865) 305-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Buckley's professional email, personal email and mobile number
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Dr. Michael Ryan Buckley is a vascular surgeon in Knoxville, Tennessee
Dr. Buckley practices at The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical.
Dr. Buckley's NPI, 1801038716, was assigned on March 24, 2009. Dr. Buckley holds Tennessee license 51476.
- NPI
- 1801038716NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214220433
- NPI enumeration date
- March 24, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 305-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Ryan Buckley practices at The University of Tennessee Medical Center in Knoxville, Tennessee
Dr. Buckley's primary practice is The University of Tennessee Medical Center, at 1924 Alcoa Highway, Knoxville, TN 37920 in Knox County. The practice phone is (865) 305-9000.
- The University of Tennessee Medical Center1924 Alcoa Highway, Knoxville, TN 37920 · Knox CountyPhone(865) 305-9000
Source: Dmand AI Affiliation Data
Dr. Michael Ryan Buckley is affiliated with 5 sites of care and 1 medical group
Dr. Buckley's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Dr. Buckley is also affiliated with Covenant Health Parkwest. The medical group on file is UT Internal Medicine - Pellissippi. Dmand AI also links Dr. Buckley to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Ryan Buckley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buckley practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Tennessee Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ut Medical and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Ryan Buckley is one of 118 vascular surgeons in Tennessee
Vascular surgery is Dr. Buckley's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Buckley is licensed in Tennessee.
Specialties and state licenses
- Vascular surgery, TennesseePrimary
Vascular surgeons near Dr. Buckley
Counts of vascular surgeons 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. Michael Ryan Buckley billed Medicare for 1,540 services in 2024
CMS data shows 1,540 Medicare services from Dr. Buckley across 25 procedure codes in 2024, for 934 Medicare patients. Medicare paid $65,564 for them.
Dr. Buckley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0092024: 83517%
- Office and hospital visits
- 2023: 4352024: 51218%
- Surgery
- 2023: 1282024: 10915%
- Imaging
- 2023: 1162024: 8428%
Where Dr. Buckley's Medicare services took place, 2024
- In an office45830%
- In a facility1,08270%
Dr. Buckley compared with the Tennessee median for vascular surgeons, 2024
- Dr. Buckley
- Tennessee median
- Medicare services
- 1,540vs 6642.3 times
- Medicare patients
- 934vs 3542.6 times
- Part D claims
- 23vs 11881% below
Medians across 116 vascular surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Buckley'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Buckley and other vascular surgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Ryan Buckley treated 934 Medicare patients in 2024, average age 73
CMS counts 934 Medicare patients who saw Dr. Buckley in 2024. The largest group is 75 to 84, with 365 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.39, 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. Buckley's median patient age at 72, with 49% women.
Dr. Buckley's Medicare patients by age, 2024
Dr. Buckley's Medicare patients by sex, 2024
- Women47551%
- Men45949%
Chronic conditions among Dr. Buckley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease51%
- Chronic kidney disease45%
- Diabetes43%
- Anxiety34%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buckley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Ryan Buckley wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Buckley wrote 37 Medicare Part D claims for 27 patients. 95% of them were for generic drugs. CMS names the drug for 23 of them, across 1 drug with 11 or more claims each, at $191 in total drug cost. In 2022, CMS named 120 claims across 4 drugs.
Dr. Buckley's Part D claims by kind of drug, 2024
- Generic35 claims95%
- Brand-name and other2 claims5%
Dr. Buckley's most prescribed drugs by claims, 2023
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. Buckley's Part D claims, 2024
- Antibiotics35%13 of 37 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1202023: 2381%
Drugs named by CMS: 1 in 2023, 4 in 2022.
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. Michael Ryan Buckley scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Buckley for performance year 2024, reported through an alternative payment model (APM). Dr. Buckley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 63 procedures of removal of tissue by Dr. Buckley, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Buckley's MIPS scores, performance year 2024
- 96of 100Final score
- 86.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Buckley ranks in Medicare procedure volume
- Removal of tissue
- 81st percentile63 procedures
- Leg revascularization (restoring blood flow)
- 64th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Ryan Buckley received $6,928 in industry payments from 2016 to 2025
CMS Open Payments shows 116 general payments to Dr. Buckley from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. W. L. Gore & Associates, Inc. paid the most, $3,030.
General payments to Dr. Buckley by program year, 2016 to 2025
General payments to Dr. Buckley by kind, 2016 to 2025
- Food and beverage$4,96372%
- Travel and lodging$1,92028%
- Education$461%
Companies that paid Dr. Buckley the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Ryan Buckley'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Michael Ryan Buckley
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. Michael Ryan Buckley's NPI number?
Dr. Michael Ryan Buckley's NPI number is 1801038716. It was assigned on March 24, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Ryan Buckley?
Dr. Michael Ryan Buckley is a vascular surgeon in Knoxville, Tennessee. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Michael Ryan Buckley practice?
Dr. Buckley practices at 1924 Alcoa Highway, Knoxville, TN 37920. Dr. Buckley's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Dmand AI also links Dr. Buckley to 2 hospitals and 1 group practice or clinic.
What is Dr. Michael Ryan Buckley's office phone number?
The practice phone on file for Dr. Buckley is (865) 305-9000.
What is Dr. Michael Ryan Buckley's medical license number?
Dr. Buckley holds Tennessee license 51476.
Which hospitals is Dr. Michael Ryan Buckley affiliated with?
Dr. Buckley practices at The University of Tennessee Medical Center in Knoxville, Tennessee. Dr. Buckley is also affiliated with Covenant Health Parkwest. Dmand AI links Dr. Buckley to 2 more hospitals.
What medical group is Dr. Michael Ryan Buckley part of?
Dr. Buckley is linked to UT Internal Medicine - Pellissippi.
Does Dr. Michael Ryan Buckley accept Medicare?
Yes. CMS data shows Dr. Buckley billed Medicare for 1,540 services in 2024, and Dr. Buckley accepts Medicare assignment.
What is Dr. Michael Ryan Buckley's MIPS score?
Dr. Buckley's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael Ryan Buckley see?
CMS counts 934 Medicare patients who saw Dr. Buckley in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Michael Ryan Buckley bill to Medicare?
In 2024, Dr. Buckley's most billed Medicare services were blood vessel study (93880), office visit, established patient (99213) and blood vessel study (93925).
What drugs does Dr. Michael Ryan Buckley prescribe most?
In 2023 Medicare Part D data, Dr. Buckley's most prescribed drugs by claims were Clopidogrel.
Has Dr. Michael Ryan Buckley received payments from drug or device companies?
CMS Open Payments shows $6,928 in general payments to Dr. Buckley from 21 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Michael Ryan Buckley been practicing?
Dr. Buckley graduated from medical school in 2009, 17 years ago.
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