Dr. Maurice I. Lyons Jr., DO

  • Greeley, CO
  • Cardiothoracic surgeon
NPI1386610194PAC ID2961503743
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
Social profiles

Primary practice

Banner North Colorado Medical Center

Hospital · Greeley, Colorado

See all 6 affiliations

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.

View contacts for free

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 and contact details
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.

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.

See all 6 affiliations for Dr. Lyons

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.

EHR by site
SiteEHR vendor and product
Banner North Colorado Medical CenterAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Lyons practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Banner Health and 6.2K+ hospitals, with verified contacts in the same login.

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), ColoradoPrimaryLicense 38024 · taxonomy 208G00000X

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.

Medicare services, 202444
Medicare patients94
Paid by Medicare$5,128
Procedure codes2

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.

See all procedures by Dr. Lyons

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.

Book a meeting

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.

Medicare patients, 202494
Average age76
Average risk score1.51
Also on Medicaid18%

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

  1. High blood pressure75%
  2. High cholesterol72%
  3. Ischemic heart disease64%
  4. Heart failure44%
  5. Chronic kidney disease41%
  6. Diabetes35%
  7. Atrial fibrillation33%
  8. 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.

Part D claims, 2024154
Drugs named by CMS2
Total drug cost$2,192
Part D patients59

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.

See all prescribing by Dr. Lyons

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)

For MedTech and pharma teams

Find cardiothoracic surgeons like Dr. Lyons by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

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

$46.8Kin total
  • 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.

See all payments to Dr. Lyons

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.

  1. Medical schoolRowan-Virtua School of Osteopathic Medicine - Stratford
  2. Board certified in vascular surgeryAmerican Board of Surgery
  3. Board certified in thoracic and cardiac surgeryAmerican Board of Thoracic Surgery
  4. Board certified in 2022 - 2023AZ State License
  5. Board certified in 1999 - 2025CO State License
  6. Board certified in 2003 - 2004NC State License
  7. Board certified in 2009 - 2025WY State License

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.

Plan types Dr. Lyons accepts, by number of carriers

  1. PPO12
  2. Medicare10
  3. HMO9
  4. POS5
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Maurice I. Lyons Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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.

Selling to thoracic surgery (cardiothoracic vascular surgery) practices?

See cardiothoracic surgeons in Colorado by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)