Bone Marrow Transplant
Dr. Geoffrey Lake Risley, MD
- Medicare services, 2024
- 1,637
- Medicare patients, 2024
- 723
- Part D claims, 2024
- 271
- Publications
- 6
- Clinical trials
- 1
- Practice address
- 1824 King St, Jacksonville, FL 32204
- Practice phone
- Call (904) 384-3343
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cardiothoracic & Vascular Surgical Associates PA
Jacksonville, Florida
Find Dr. Risley'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. Geoffrey Lake Risley is a vascular surgeon in Jacksonville, Florida
Dr. Risley practices at Cardiothoracic & Vascular Surgical Associates PA in Jacksonville, Florida.
Dr. Risley's NPI, 1578565735, was assigned on June 1, 2005. Dr. Risley graduated from University Of Florida College Of Medicine in 1990. Dr. Risley holds Florida license ME83348.
- NPI
- 1578565735NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527196997
- NPI enumeration date
- June 1, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 384-3343
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Geoffrey Lake Risley practices at Cardiothoracic & Vascular Surgical Associates PA in Jacksonville, Florida
Dr. Risley's primary practice is Cardiothoracic & Vascular Surgical Associates PA, at 1824 King St, Jacksonville, FL 32204 in Duval County. The practice phone is (904) 384-3343.
- Cardiothoracic & Vascular Surgical Associates PA1824 King St, Jacksonville, FL 32204 · Duval CountyPhone(904) 384-3343
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Geoffrey Lake Risley is affiliated with 7 sites of care and 2 medical groups
Dr. Risley's primary practice is Cardiothoracic & Vascular Surgical Associates PA in Jacksonville, Florida. Dr. Risley is also affiliated with Ascension Sacred Heart Emerald Coast. The medical group on file is Cardiothoracic & Vascular Surgical Associates. Dmand AI also links Dr. Risley to 3 more hospitals, 2 group practices and clinics and 1 medical group, 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. Geoffrey Lake Risley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Risley practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cardiothoracic & Vascular Surgical Associates PA | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Geoffrey Lake Risley is one of 337 vascular surgeons in Florida
Vascular surgery is Dr. Risley's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Risley is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Risley's licenses on file in 6 states: Florida, California, Virginia, Georgia, North Carolina and South Carolina.
Specialties and state licenses
- Vascular surgery, FloridaPrimary
- California license
- Virginia license
- Georgia license
- North Carolina license
- South Carolina license
Clinical focus
Dmand AI lists amputation, aortic atherosclerois, arterial blot clot /embolism, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT) and heart device and aorta surgery among the conditions Dr. Risley treats.
Vascular surgeons near Dr. Risley
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. Geoffrey Lake Risley billed Medicare for 1,637 services in 2024
CMS data shows 1,637 Medicare services from Dr. Risley across 24 procedure codes in 2024, for 723 Medicare patients. Medicare paid $194,957 for them.
Dr. Risley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1672024: 88125%
- Office and hospital visits
- 2023: 5862024: 6379%
- Surgery
- 2023: 162024: 62288%
- Imaging
- 2023: 1462024: 5761%
Where Dr. Risley's Medicare services took place, 2024
- In an office1,55695%
- In a facility815%
Dr. Risley compared with the Florida median for vascular surgeons, 2024
- Dr. Risley
- Florida median
- Medicare services
- 1,637vs 6782.4 times
- Medicare patients
- 723vs 2962.4 times
- Part D claims
- 241vs 882.7 times
Medians across 320 vascular surgeons in Florida with Dmand AI profiles that report each measure.
Dr. Risley'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.
Need commercial claims for Dr. Risley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Risley and other vascular surgeons in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geoffrey Lake Risley treated 723 Medicare patients in 2024, average age 75
CMS counts 723 Medicare patients who saw Dr. Risley in 2024. The largest group is 75 to 84, with 297 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.09, 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. Risley's median patient age at 72, with 47% women.
Dr. Risley's Medicare patients by age, 2024
Dr. Risley's Medicare patients by sex, 2024
- Women34948%
- Men37452%
Chronic conditions among Dr. Risley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Chronic kidney disease46%
- Ischemic heart disease44%
- Diabetes37%
- COPD30%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Risley'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
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Geoffrey Lake Risley wrote 271 Medicare Part D claims in 2024
In 2024, Dr. Risley wrote 271 Medicare Part D claims for 90 patients. 92% of them were for generic drugs. CMS names the drug for 241 of them, across 4 drugs with 11 or more claims each, at $10,665 in total drug cost. In 2023, CMS named 167 claims across 4 drugs.
Dr. Risley's Part D claims by kind of drug, 2024
- Generic248 claims92%
- Brand-name23 claims8%
Dr. Risley'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. Risley's Part D claims, 2024
- Opioids12%33 of 271 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: 1672024: 24144%
Drugs named by CMS: 4 in 2024, 4 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. Geoffrey Lake Risley scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Risley for performance year 2024, reported as part of a group. Dr. Risley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 53 procedures of leg revascularization (restoring blood flow) by Dr. Risley, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Risley ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 95th percentile53 procedures
- Varicose vein removal
- 62nd percentile26 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 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. Geoffrey Lake Risley has 6 publications on record
Dmand AI links 6 papers to Dr. Risley. The most frequent topics are Blood Vessel Prosthesis, Etoposide and Hematopoietic Stem Cell Transplantation. Dr. Risley has published most often in J Vasc Surg. Dr. Risley's most frequent co-author is Robert Reddick, MD.
Topics Dr. Risley writes about most
- Blood Vessel Prosthesis
- Etoposide
- Hematopoietic Stem Cell Transplantation
- Lymphoma, Non-Hodgkin
- Predictive Value of Tests
- Prosthesis Failure
Dr. Risley's most frequent co-authors
Recent publications by Dr. Risley
See who Dr. Risley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Risley works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Geoffrey Lake Risley has worked on 1 clinical trial
Dmand AI links Dr. Risley to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Pathological Conditions, Signs and Symptoms.
Conditions in Dr. Risley's trials
- Pathological Conditions, Signs and Symptoms
Investigators on the most trials with Dr. Risley
Recent clinical trials with Dr. Risley
The Hancock Jaffe Surgical Antireflux Venous Valve Endoprosthesis (SAVVE) Study (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Geoffrey Lake Risley received $108,617 in industry payments from 2016 to 2025
CMS Open Payments shows 580 general payments to Dr. Risley from 34 drug and device companies from 2016 to 2025. Device or supply loans make up the largest share, 66% of the total. AngioDynamics, Inc. paid the most, $73,687.
General payments to Dr. Risley by program year, 2016 to 2025
General payments to Dr. Risley by kind, 2016 to 2025
- Device or supply loans$71,16766%
- Food and beverage$32,76930%
- Travel and lodging$4,6824%
Companies that paid Dr. Risley 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. Geoffrey Lake Risley has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Risley, most recently Fistula First Champion Surgeon in 2012.
Awards and honors for Dr. Risley
- 2012
- Fistula First Champion Surgeon
- 1990
- John Harrington Tannous, MD award for cancer research
- Undated
- ACS Fellow
- RPVI
Source: Dmand AI Professional Profile Data
Dr. Geoffrey Lake Risley graduated from University Of Florida College Of Medicine
Dr. Risley graduated from University Of Florida College Of Medicine in 1990. Dr. Risley is a member of ACS, Florida Vascular Society, SVS and Southern Association For Vascular Surgery.
- Medical school
- Board certified in surgery
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Dr. Geoffrey Lake Risley accepts plans from 13 insurance carriers
Dr. Risley is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- Humana
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +5 more carriersWith a free account
Plan types Dr. Risley accepts, by number of carriers
- PPO10
- Medicare8
- HMO5
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Geoffrey Lake Risley'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)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Geoffrey Lake Risley
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. Geoffrey Lake Risley's NPI number?
Dr. Geoffrey Lake Risley's NPI number is 1578565735. It was assigned on June 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Geoffrey Lake Risley?
Dr. Geoffrey Lake Risley is a vascular surgeon in Jacksonville, Florida. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Geoffrey Lake Risley practice?
Dr. Risley practices at 1824 King St, Jacksonville, FL 32204. Dr. Risley's primary practice is Cardiothoracic & Vascular Surgical Associates PA in Jacksonville, Florida. Dmand AI also links Dr. Risley to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Geoffrey Lake Risley's office phone number?
The practice phone on file for Dr. Risley is (904) 384-3343.
What is Dr. Geoffrey Lake Risley's medical license number?
Dr. Risley holds Florida license ME83348, one of the licenses on file in 6 states.
Which states has Dr. Geoffrey Lake Risley been licensed in?
Dmand AI has state licenses on file for Dr. Risley in Florida (2001 to 2026), California (since 1997), Virginia (2018 to 2020), Georgia (2003 to 2018), North Carolina (1995 to 2003) and South Carolina (2003).
Which hospitals is Dr. Geoffrey Lake Risley affiliated with?
Dr. Risley is affiliated with Ascension Sacred Heart Emerald Coast. Dmand AI links Dr. Risley to 3 more hospitals.
What medical group is Dr. Geoffrey Lake Risley part of?
Dr. Risley is linked to Cardiothoracic & Vascular Surgical Associates. Dmand AI links Dr. Risley to 1 more medical group.
Does Dr. Geoffrey Lake Risley accept Medicare?
Yes. CMS data shows Dr. Risley billed Medicare for 1,637 services in 2024, and Dr. Risley accepts Medicare assignment.
What is Dr. Geoffrey Lake Risley's MIPS score?
Dr. Risley's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Geoffrey Lake Risley see?
CMS counts 723 Medicare patients who saw Dr. Risley in 2024, with an average age of 75.
Is Dr. Geoffrey Lake Risley board certified?
Yes. Dr. Risley is board certified in surgery by the American Board of Surgery.
What services does Dr. Geoffrey Lake Risley bill to Medicare?
In 2024, Dr. Risley's most billed Medicare services were office visit, established patient (99214), blood vessel study (93970) and office visit, established patient (99213).
Where did Dr. Geoffrey Lake Risley go to medical school?
Dr. Risley graduated from University Of Florida College Of Medicine in 1990.
What drugs does Dr. Geoffrey Lake Risley prescribe most?
In 2024 Medicare Part D data, Dr. Risley's most prescribed drugs by claims were Clopidogrel, Cilostazol and Hydrocodone-Acetaminophen.
Has Dr. Geoffrey Lake Risley received payments from drug or device companies?
CMS Open Payments shows $108,617 in general payments to Dr. Risley from 34 companies from 2016 to 2025. The largest total came from AngioDynamics, Inc.
How long has Dr. Geoffrey Lake Risley been practicing?
Dr. Risley graduated from medical school in 1990, 36 years ago.
Does Dr. Geoffrey Lake Risley do research?
Dmand AI links 6 publications to Dr. Risley. Dr. Risley has worked on 1 clinical trial.
Who does Dr. Geoffrey Lake Risley publish with?
Dr. Risley's most frequent co-authors are Robert Reddick, MD (1 shared paper).
What insurance does Dr. Geoffrey Lake Risley accept?
Dr. Risley is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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