Dr. Maurice I. Lyons Jr., DO
- Medicare services, 2024
- 44
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 154
- Hospital affiliations
- 2
- Industry payments
- $46,800
- Practice address
- 1801 16th St, Greeley, CO 80631
- Practice phone
- Call (970) 810-4121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lyons' 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. Maurice I. Lyons Jr. is a cardiothoracic surgeon in Greeley, Colorado
Dr. Lyons practices at Banner North Colorado Medical Center in Greeley, Colorado, part of Banner Health.
Dr. Lyons' NPI, 1386610194, was assigned on February 23, 2006. Dr. Lyons graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford in 1994. Dr. Lyons holds Colorado license 38024.
- NPI
- 1386610194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961503743
- NPI enumeration date
- February 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 810-4121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maurice I. Lyons Jr. practices at Banner North Colorado Medical Center in Greeley, Colorado
Dr. Lyons' primary practice is Banner North Colorado Medical Center, at 1801 16th St, Greeley, CO 80631 in Weld County. The practice phone is (970) 810-4121.
- Banner North Colorado Medical Center1801 16th St, Greeley, CO 80631 · Weld CountyPhone(970) 810-4121
Source: Dmand AI Affiliation Data
Dr. Maurice I. Lyons Jr. is affiliated with 4 sites of care and 2 medical groups
Dr. Lyons' primary practice is Banner North Colorado Medical Center in Greeley, Colorado, part of Banner Health. Dr. Lyons is also affiliated with Cheyenne Regional Medical Center. The medical group on file is Cheyenne Regional Medical Group. Dmand AI also links Dr. Lyons to 2 more group practices and clinics and 1 medical group, 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. Maurice I. Lyons Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyons practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner North Colorado Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maurice I. Lyons Jr. is one of 77 cardiothoracic surgeons in Colorado
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Lyons' primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Lyons is board certified in vascular surgery by the American Board of Surgery. Dr. Lyons is licensed in Colorado.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), ColoradoPrimary
Clinical focus
Dmand AI lists carotid revascularization, heart device and aorta surgery and leg revascularization among the conditions Dr. Lyons treats.
Cardiothoracic surgeons near Dr. Lyons
Counts of cardiothoracic 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. Maurice I. Lyons Jr. billed Medicare for 44 services in 2024
CMS data shows 44 Medicare services from Dr. Lyons across 2 procedure codes in 2024, all of them office visits, for 94 Medicare patients. Medicare paid $5,128 for them. Every service was in an office.
Dr. Lyons' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1202024: 4463%
- Imaging
- 2023: 132024: 0100%
- Surgery
- 2023: 142024: 0100%
Dr. Lyons compared with the Colorado median for cardiothoracic surgeons, 2024
- Dr. Lyons
- Colorado median
- Medicare services
- 44vs 8146% below
- Medicare patients
- 94vs 92Close to median
- Part D claims
- 61vs 193.2 times
Medians across 68 cardiothoracic surgeons in Colorado with Dmand AI profiles that report each measure.
Dr. Lyons' 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. Lyons?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lyons and other cardiothoracic surgeons in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maurice I. Lyons Jr. treated 94 Medicare patients in 2024, average age 76
CMS counts 94 Medicare patients who saw Dr. Lyons in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.51, 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. Lyons' median patient age at 69, with 32% women.
Dr. Lyons' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lyons' Medicare patients by sex, 2024
- Women3739%
- Men5761%
Chronic conditions among Dr. Lyons' Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Ischemic heart disease64%
- Heart failure44%
- Chronic kidney disease41%
- Diabetes35%
- Atrial fibrillation33%
- Arthritis32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lyons' 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
- Women32%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maurice I. Lyons Jr. wrote 154 Medicare Part D claims in 2024
In 2024, Dr. Lyons wrote 154 Medicare Part D claims for 59 patients. 98% of them were for generic drugs. CMS names the drug for 61 of them, across 2 drugs with 11 or more claims each, at $2,192 in total drug cost. In 2023, CMS named 152 claims across 7 drugs.
Dr. Lyons' Part D claims by kind of drug, 2024
- Generic151 claims98%
- Brand-name and other3 claims2%
Dr. Lyons' 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. Lyons' Part D claims, 2024
- Opioids18%28 of 154 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: 1522024: 6160%
Drugs named by CMS: 2 in 2024, 7 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
How Dr. Maurice I. Lyons Jr. takes part in Medicare
Dr. Lyons accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Coronary artery bypass graft (CABG): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Maurice I. Lyons Jr. received $46,800 in industry payments from 2016 to 2025
CMS Open Payments shows 374 general payments to Dr. Lyons from 46 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 48% of the total. Intuitive Surgical, Inc. paid the most, $16,171.
General payments to Dr. Lyons by program year, 2016 to 2025
General payments to Dr. Lyons by kind, 2016 to 2025
- Travel and lodging$22,48948%
- Education$11,95326%
- Food and beverage$11,90825%
- Honoraria$4501%
Companies that paid Dr. Lyons 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. Maurice I. Lyons Jr. graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford
Dr. Lyons graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford in 1994.
- Medical school
- Board certified in vascular surgery
- Board certified in thoracic and cardiac surgery
- Board certified in 2022 - 2023
- Board certified in 1999 - 2025
- Board certified in 2003 - 2004
- Board certified in 2009 - 2025
Source: Dmand AI Professional Profile Data
Dr. Maurice I. Lyons Jr. accepts plans from 17 insurance carriers
Dr. Lyons is in network with 17 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Kaiser Permanente
- Elevance
- HCSC
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Lyons accepts, by number of carriers
- PPO12
- Medicare10
- HMO9
- POS5
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Maurice I. Lyons Jr.'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Maurice I. Lyons Jr.
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. Maurice I. Lyons Jr.'s NPI number?
Dr. Maurice I. Lyons Jr.'s NPI number is 1386610194. It was assigned on February 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maurice I. Lyons Jr.?
Dr. Maurice I. Lyons Jr. is a cardiothoracic surgeon in Greeley, Colorado. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Maurice I. Lyons Jr. practice?
Dr. Lyons practices at 1801 16th St, Greeley, CO 80631. Dr. Lyons' primary practice is Banner North Colorado Medical Center in Greeley, Colorado, part of Banner Health. Dmand AI also links Dr. Lyons to 2 group practices and clinics and 1 medical group.
What is Dr. Maurice I. Lyons Jr.'s office phone number?
The practice phone on file for Dr. Lyons is (970) 810-4121.
What is Dr. Maurice I. Lyons Jr.'s medical license number?
Dr. Lyons holds Colorado license 38024.
Which hospitals is Dr. Maurice I. Lyons Jr. affiliated with?
Dr. Lyons practices at Banner North Colorado Medical Center in Greeley, Colorado. Dr. Lyons is also affiliated with Cheyenne Regional Medical Center.
What medical group is Dr. Maurice I. Lyons Jr. part of?
Dr. Lyons is linked to Cheyenne Regional Medical Group. Dmand AI links Dr. Lyons to 1 more medical group.
Does Dr. Maurice I. Lyons Jr. accept Medicare?
Yes. CMS data shows Dr. Lyons billed Medicare for 44 services in 2024, and Dr. Lyons accepts Medicare assignment.
How many Medicare patients does Dr. Maurice I. Lyons Jr. see?
CMS counts 94 Medicare patients who saw Dr. Lyons in 2024, with an average age of 76.
Is Dr. Maurice I. Lyons Jr. board certified?
Yes. Dr. Lyons is board certified in vascular surgery by the American Board of Surgery.
Show 6 more questionsShow fewer questions
What services does Dr. Maurice I. Lyons Jr. bill to Medicare?
In 2024, Dr. Lyons' most billed Medicare services were office visit, new patient (99204) and office visit, established patient (99214).
Where did Dr. Maurice I. Lyons Jr. go to medical school?
Dr. Lyons graduated from Rowan-Virtua School of Osteopathic Medicine - Stratford in 1994.
What drugs does Dr. Maurice I. Lyons Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Lyons' most prescribed drugs by claims were Clopidogrel and Prasugrel HCl.
Has Dr. Maurice I. Lyons Jr. received payments from drug or device companies?
CMS Open Payments shows $46,800 in general payments to Dr. Lyons from 46 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Maurice I. Lyons Jr. been practicing?
Dr. Lyons graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Maurice I. Lyons Jr. accept?
Dr. Lyons is in network with 17 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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