Dr. Guido A. Leon, MD
- Medicare services, 2024
- 3,481
- Medicare patients, 2024
- 571
- Part D claims, 2024
- 7,772
- MIPS score, 2024
- 22
- Hospital affiliations
- 5
- Practice address
- 1255 S Telshor Blvd, Las Cruces, NM 88011
- Practice phone
- Call (575) 522-0300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southwest Cardiovascular Center INC
Primary care practice · Las Cruces, New Mexico
Find Dr. Leon'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. Guido A. Leon is a cardiologist in Las Cruces, New Mexico
Dr. Leon practices at Southwest Cardiovascular Center INC in Las Cruces, New Mexico.
Dr. Leon's NPI, 1841365194, was assigned on November 22, 2006. Dr. Leon holds New Mexico license 7955.
- NPI
- 1841365194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628035920
- NPI enumeration date
- November 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (575) 522-0300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Guido A. Leon practices at Southwest Cardiovascular Center INC in Las Cruces, New Mexico
Dr. Leon's primary practice is Southwest Cardiovascular Center INC, at 1255 S Telshor Blvd, Las Cruces, NM 88011. The practice phone is (575) 522-0300.
- Southwest Cardiovascular Center INC1255 S Telshor Blvd, Las Cruces, NM 88011Phone(575) 522-0300
Source: Dmand AI Affiliation Data
Dr. Guido A. Leon is affiliated with 6 sites of care and 1 medical group
Dr. Leon's primary practice is Southwest Cardiovascular Center INC in Las Cruces, New Mexico. Dr. Leon is also affiliated with Memorial Medical Center. The medical group on file is Southwest Cardiovascular Center. Dmand AI also links Dr. Leon to 4 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Guido A. Leon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leon practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southwest Cardiovascular Center INC | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Guido A. Leon is one of 103 cardiologists in New Mexico
Cardiovascular disease is Dr. Leon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Leon is licensed in New Mexico.
Specialties and state licenses
- Cardiovascular disease, New MexicoPrimary
Clinical focus
Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic embolism thrombosis and chronic hypertension among the conditions Dr. Leon treats.
Cardiologists near Dr. Leon
Counts of cardiologists 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. Guido A. Leon billed Medicare for 3,481 services in 2024
CMS data shows 3,481 Medicare services from Dr. Leon across 21 procedure codes in 2024, for 571 Medicare patients. Medicare paid $240,861 for them.
Dr. Leon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,7232024: 1,43717%
- Office and hospital visits
- 2023: 1,6182024: 1,38714%
- Drugs given in the office
- 2023: 5012024: 20160%
- Imaging
- 2023: 1832024: 16112%
- Lab and pathology
- 2023: 1662024: 1538%
- Other services
- 2023: 1892024: 14225%
Where Dr. Leon's Medicare services took place, 2024
- In an office3,21292%
- In a facility2698%
Dr. Leon compared with the New Mexico median for cardiologists, 2024
- Dr. Leon
- New Mexico median
- Medicare services
- 3,481vs 1,3922.5 times
- Medicare patients
- 571vs 87435% below
- Part D claims
- 7,397vs 1,6404.5 times
Medians across 103 cardiologists in New Mexico with Dmand AI profiles that report each measure.
Dr. Leon'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. Leon and other cardiologists in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guido A. Leon treated 571 Medicare patients in 2024, average age 76
CMS counts 571 Medicare patients who saw Dr. Leon in 2024. The largest group is 65 to 74, with 211 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leon's median patient age at 72, with 49% women.
Dr. Leon's Medicare patients by age, 2024
Dr. Leon's Medicare patients by sex, 2024
- Women26046%
- Men31154%
Chronic conditions among Dr. Leon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Arthritis47%
- Diabetes44%
- Chronic kidney disease33%
- Atrial fibrillation32%
- COPD23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leon'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. Guido A. Leon wrote 7,772 Medicare Part D claims in 2024
In 2024, Dr. Leon wrote 7,772 Medicare Part D claims for 928 patients. 90% of them were for generic drugs. CMS names the drug for 7,397 of them, across 63 drugs with 11 or more claims each, at $872,919 in total drug cost. In 2023, CMS named 6,644 claims across 57 drugs.
Dr. Leon's Part D claims by kind of drug, 2024
- Generic7,010 claims90%
- Brand-name762 claims10%
Dr. Leon'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. Leon's Part D claims, 2024
- Antibiotics0%31 of 7,772 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: 6,6442024: 7,39711%
Drugs named by CMS: 63 in 2024, 57 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. Guido A. Leon scored 22 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 22 out of 100 for Dr. Leon for performance year 2024, reported individually. Dr. Leon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 50 procedures of coronary angioplasty and stenting by Dr. Leon, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Leon's MIPS scores, performance year 2024
- 22of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Leon ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 84th percentile50 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Pacemaker insertion or repair: 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. Guido A. Leon received $2,012 in industry payments from 2016 to 2025
CMS Open Payments shows 108 general payments to Dr. Leon from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbott Laboratories paid the most, $579.
General payments to Dr. Leon by program year, 2016 to 2025
General payments to Dr. Leon by kind, 2016 to 2025
- Food and beverage$2,00099%
- Education$121%
Companies that paid Dr. Leon 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. Guido A. Leon accepts plans from 17 insurance carriers
Dr. Leon is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- +9 more carriersWith a free account
Plan types Dr. Leon accepts, by number of carriers
- PPO12
- Medicare10
- HMO7
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Guido A. Leon'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 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) |
| 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. Guido A. Leon
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. Guido A. Leon's NPI number?
Dr. Guido A. Leon's NPI number is 1841365194. It was assigned on November 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Guido A. Leon?
Dr. Guido A. Leon is a cardiologist in Las Cruces, New Mexico. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Guido A. Leon practice?
Dr. Leon practices at 1255 S Telshor Blvd, Las Cruces, NM 88011. Dr. Leon's primary practice is Southwest Cardiovascular Center INC in Las Cruces, New Mexico. Dmand AI also links Dr. Leon to 4 hospitals.
What is Dr. Guido A. Leon's office phone number?
The practice phone on file for Dr. Leon is (575) 522-0300.
What is Dr. Guido A. Leon's medical license number?
Dr. Leon holds New Mexico license 7955.
Which hospitals is Dr. Guido A. Leon affiliated with?
Dr. Leon is affiliated with Memorial Medical Center. Dmand AI links Dr. Leon to 4 more hospitals.
What medical group is Dr. Guido A. Leon part of?
Dr. Leon is linked to Southwest Cardiovascular Center.
Does Dr. Guido A. Leon accept Medicare?
Yes. CMS data shows Dr. Leon billed Medicare for 3,481 services in 2024, and Dr. Leon accepts Medicare assignment.
What is Dr. Guido A. Leon's MIPS score?
Dr. Leon's MIPS final score for performance year 2024 is 22 out of 100, reported individually.
How many Medicare patients does Dr. Guido A. Leon see?
CMS counts 571 Medicare patients who saw Dr. Leon in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Guido A. Leon bill to Medicare?
In 2024, Dr. Leon's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and office visit, established patient (99215).
What drugs does Dr. Guido A. Leon prescribe most?
In 2024 Medicare Part D data, Dr. Leon's most prescribed drugs by claims were Metoprolol Succinate, Clopidogrel and Potassium Chloride.
Has Dr. Guido A. Leon received payments from drug or device companies?
CMS Open Payments shows $2,012 in general payments to Dr. Leon from 16 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Guido A. Leon been practicing?
Dr. Leon graduated from medical school in 1973, 53 years ago.
What insurance does Dr. Guido A. Leon accept?
Dr. Leon is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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