Dr. Gary W. Lemmon, MD
- Medicare services, 2020
- 254
- Part D claims, 2020
- 39
- Publications
- 32
- Industry payments
- $2,102
- State licenses
- 3
- Practice address
- 1800 E Lake Shore Dr, Decatur, IL 62521
- Practice phone
- Call (317) 962-0280
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Lemmon's professional email, personal email and mobile number
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Dr. Gary W. Lemmon is a vascular surgeon in Decatur, Illinois
Dr. Lemmon practices in Decatur, Illinois.
Dr. Lemmon's NPI, 1255397246, was assigned on April 26, 2006. Dr. Lemmon graduated from Indiana University School Of Medicine in 1980. Dr. Lemmon's Indiana license number on file is 01030375A.
- NPI
- 1255397246NPI Registry (opens in a new tab)
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Practice phone
- (317) 962-0280
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Gary W. Lemmon's practice address is in Decatur, Illinois
Dr. Lemmon's practice address in the NPI Registry is 1800 E Lake Shore Dr, Decatur, IL 62521, in Macon County. The practice phone is (317) 962-0280.
- NPI Registry address1800 E Lake Shore Dr, Decatur, IL 62521 · Macon CountyPhone(317) 962-0280
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Gary W. Lemmon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lemmon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Lemmon's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary W. Lemmon is one of 164 vascular surgeons in Illinois
Vascular surgery is Dr. Lemmon's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Lemmon is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Lemmon's licenses on file in 3 states: Indiana, Ohio and Florida.
Specialties and state licenses
- Vascular surgery, IndianaPrimary
- Ohio license
- Florida license
Vascular surgeons near Dr. Lemmon
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. Gary W. Lemmon billed Medicare for 254 services in 2020
CMS data shows 254 Medicare services from Dr. Lemmon across 9 procedure codes in 2020. Medicare paid $3,488 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lemmon's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 1,0582020: 22479%
- Office and hospital visits
- 2019: 1832020: 3084%
- Other services
- 2019: 122020: 0100%
- Surgery
- 2019: 332020: 0100%
Dr. Lemmon compared with the Illinois median for vascular surgeons, 2020
- Dr. Lemmon
- Illinois median
- Medicare services
- 254vs 59858% below
- Part D claims
- 39vs 5833% below
Medians across 155 vascular surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Lemmon's most billed Medicare procedure codes, 2020
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. Lemmon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lemmon and other vascular surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary W. Lemmon wrote 39 Medicare Part D claims in 2020
In 2020, Dr. Lemmon wrote 39 Medicare Part D claims. They cover 2 drugs, with $718 in total drug cost. In 2019, CMS named 37 claims across 2 drugs.
Dr. Lemmon's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 372020: 395%
Drugs named by CMS: 2 in 2020, 2 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Gary W. Lemmon has 32 publications on record
Dmand AI links 32 papers to Dr. Lemmon, published from 2013 to 2024. 2018 was the busiest year, with 6. The most frequent topics are Endovascular Procedures, Blood Vessel Prosthesis Implantation and Aortic Aneurysm, Abdominal. Dr. Lemmon has published most often in J Vasc Surg. Dr. Lemmon's most frequent co-authors are Michael Cletus Dalsing, MD, Shihuan Keisin Wang, MD and Andres Fajardo, MD.
Dr. Lemmon's papers by year, 2013 to 2024
Topics Dr. Lemmon writes about most
- Endovascular Procedures
- Blood Vessel Prosthesis Implantation
- Aortic Aneurysm, Abdominal
- Blood Vessel Prosthesis
- COVID-19
- Prosthesis Design
- Stents
- Vascular Surgical Procedures
Dr. Lemmon's most frequent co-authors
- Michael Cletus Dalsing, MD8 shared papers
- Shihuan Keisin Wang, MD6 shared papers
- Andres Fajardo, MD5 shared papers
Recent publications by Dr. Lemmon
Semin Vasc Surg
See who Dr. Lemmon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lemmon 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. Gary W. Lemmon received $2,102 in industry payments from 2016 to 2022
CMS Open Payments shows 21 general payments to Dr. Lemmon from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 80% of the total. Endologix, Inc. paid the most, $1,384.
General payments to Dr. Lemmon by program year, 2016 to 2022
General payments to Dr. Lemmon by kind, 2016 to 2022
- Food and beverage$1,67280%
- Travel and lodging$43020%
Companies that paid Dr. Lemmon the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary W. Lemmon has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Lemmon, most recently Indianapolis Monthly in 2013.
Awards and honors for Dr. Lemmon
- 2013
- Indianapolis Monthly
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Gary W. Lemmon graduated from Indiana University School Of Medicine
Dr. Lemmon graduated from Indiana University School Of Medicine in 1980. Dr. Lemmon is a member of ACS and SVS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary W. Lemmon'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 |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Gary W. Lemmon
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. Gary W. Lemmon's NPI number?
Dr. Gary W. Lemmon's NPI number is 1255397246. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary W. Lemmon?
Dr. Gary W. Lemmon is a vascular surgeon in Decatur, Illinois. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Gary W. Lemmon practice?
Dr. Lemmon practices at 1800 E Lake Shore Dr, Decatur, IL 62521.
What is Dr. Gary W. Lemmon's office phone number?
The practice phone on file for Dr. Lemmon is (317) 962-0280.
What is Dr. Gary W. Lemmon's medical license number?
Dr. Lemmon's Indiana license number on file is 01030375A, one of the licenses on file in 3 states.
Which states has Dr. Gary W. Lemmon been licensed in?
Dmand AI has state licenses on file for Dr. Lemmon in Indiana (1980 to 2025), Ohio (1981 to 2026) and Florida (2019 to 2021).
Does Dr. Gary W. Lemmon accept Medicare?
Yes. CMS data shows Dr. Lemmon billed Medicare for 254 services in 2020.
Is Dr. Gary W. Lemmon board certified?
Yes. Dr. Lemmon is board certified in surgery by the American Board of Surgery.
What services does Dr. Gary W. Lemmon bill to Medicare?
In 2020, Dr. Lemmon's most billed Medicare services were blood vessel study (93970), blood vessel study (93880) and blood vessel study (93971).
Where did Dr. Gary W. Lemmon go to medical school?
Dr. Lemmon graduated from Indiana University School Of Medicine in 1980.
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What drugs does Dr. Gary W. Lemmon prescribe most?
In 2020 Medicare Part D data, Dr. Lemmon's most prescribed drugs by claims were Clopidogrel and Amoxicillin-Clavulanate Potass.
Has Dr. Gary W. Lemmon received payments from drug or device companies?
CMS Open Payments shows $2,102 in general payments to Dr. Lemmon from 7 companies from 2016 to 2022. The largest total came from Endologix, Inc.
How long has Dr. Gary W. Lemmon been practicing?
Dr. Lemmon graduated from medical school in 1980, 46 years ago.
Does Dr. Gary W. Lemmon do research?
Dmand AI links 32 publications to Dr. Lemmon, published from 2013 to 2024.
Who does Dr. Gary W. Lemmon publish with?
Dr. Lemmon's most frequent co-authors are Michael Cletus Dalsing, MD (8 shared papers), Shihuan Keisin Wang, MD (6 shared papers) and Andres Fajardo, MD (5 shared papers).
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