Dr. Lon Allen Sproles, DO
- Medicare services, 2024
- 1,038
- Medicare patients, 2024
- 605
- Part D claims, 2024
- 399
- Hospital affiliations
- 6
- Industry payments
- $42
- Practice address
- 657 Town Center Drive, Las Vegas, NV 89144
- Practice phone
- Call (702) 233-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sproles' 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. Lon Allen Sproles is an emergency medicine physician in Las Vegas, Nevada
Dr. Sproles practices at Summerlin Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services.
Dr. Sproles' NPI, 1295078558, was assigned on April 4, 2013. Dr. Sproles graduated from University of North Texas Hsc, College of Osteopathic Med in 2013. Dr. Sproles holds Louisiana license 325880.
- NPI
- 1295078558NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193010643
- NPI enumeration date
- April 4, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 233-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lon Allen Sproles practices at Summerlin Hospital Medical Center in Las Vegas, Nevada
Dr. Sproles' primary practice is Summerlin Hospital Medical Center, at 657 Town Center Drive, Las Vegas, NV 89144 in Clark County. The practice phone is (702) 233-7500.
- Summerlin Hospital Medical Center657 Town Center Drive, Las Vegas, NV 89144 · Clark CountyPhone(702) 233-7500
Source: Dmand AI Affiliation Data
Dr. Lon Allen Sproles is affiliated with 6 sites of care and 9 medical groups
Dr. Sproles' primary practice is Summerlin Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. Dr. Sproles is also affiliated with Spring Valley Hospital Medical Center. The medical group on file is Shadow Emergency Physicians. Dmand AI also links Dr. Sproles to 4 more hospitals and 8 medical groups, 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. Lon Allen Sproles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sproles practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summerlin Hospital Medical Center | Available with a free account |
| +5 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lon Allen Sproles is one of 554 emergency medicine physicians in Nevada
Emergency medicine is Dr. Sproles' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Sproles' licenses on file in 3 states: Louisiana, New Jersey and New York.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
- New Jersey license
- New York license
Emergency medicine physicians near Dr. Sproles
Counts of emergency medicine physicians 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. Lon Allen Sproles billed Medicare for 1,038 services in 2024
CMS data shows 1,038 Medicare services from Dr. Sproles across 4 procedure codes in 2024, for 605 Medicare patients. Medicare paid $84,139 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sproles' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5722024: 65314%
- Tests and treatments
- 2023: 1712024: 385125%
Dr. Sproles compared with the Nevada median for emergency medicine physicians, 2024
- Dr. Sproles
- Nevada median
- Medicare services
- 1,038vs 2983.5 times
- Medicare patients
- 605vs 2702.2 times
- Part D claims
- 213vs 553.9 times
Medians across 539 emergency medicine physicians in Nevada with Dmand AI profiles that report each measure.
Dr. Sproles' 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. Sproles and other emergency medicine physicians in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lon Allen Sproles treated 605 Medicare patients in 2024, average age 74
CMS counts 605 Medicare patients who saw Dr. Sproles in 2024. The largest group is 65 to 74, with 199 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.20, 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. Sproles' median patient age at 63, with 58% women.
Dr. Sproles' Medicare patients by age, 2024
Dr. Sproles' Medicare patients by sex, 2024
- Women33155%
- Men27445%
Chronic conditions among Dr. Sproles' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Ischemic heart disease56%
- Mood disorders50%
- Depression47%
- Diabetes47%
- Anxiety46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sproles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lon Allen Sproles wrote 399 Medicare Part D claims in 2024
In 2024, Dr. Sproles wrote 399 Medicare Part D claims for 279 patients. 93% of them were for generic drugs. CMS names the drug for 213 of them, across 8 drugs with 11 or more claims each, at $1,270 in total drug cost. In 2023, CMS named 98 claims across 6 drugs.
Dr. Sproles' Part D claims by kind of drug, 2024
- Generic370 claims93%
- Brand-name29 claims7%
Dr. Sproles' 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. Sproles' Part D claims, 2024
- Opioids8%31 of 399 claims
- Antibiotics27%106 of 399 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: 982024: 213117%
Drugs named by CMS: 8 in 2024, 6 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. Lon Allen Sproles takes part in Medicare
Dr. Sproles accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lon Allen Sproles received $42 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Sproles from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $22.
General payments to Dr. Sproles by program year, 2023 to 2025
Companies that paid Dr. Sproles the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lon Allen Sproles graduated from University of North Texas Hsc, College of Osteopathic Med
Dr. Sproles graduated from University of North Texas Hsc, College of Osteopathic Med in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lon Allen Sproles'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Lon Allen Sproles
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. Lon Allen Sproles' NPI number?
Dr. Lon Allen Sproles' NPI number is 1295078558. It was assigned on April 4, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Lon Allen Sproles?
Dr. Lon Allen Sproles is an emergency medicine physician in Las Vegas, Nevada. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Lon Allen Sproles practice?
Dr. Sproles practices at 657 Town Center Drive, Las Vegas, NV 89144. Dr. Sproles' primary practice is Summerlin Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. Dmand AI also links Dr. Sproles to 4 hospitals and 8 medical groups.
What is Dr. Lon Allen Sproles' office phone number?
The practice phone on file for Dr. Sproles is (702) 233-7500.
What is Dr. Lon Allen Sproles' medical license number?
Dr. Sproles holds Louisiana license 325880, one of the licenses on file in 3 states.
Which states has Dr. Lon Allen Sproles been licensed in?
Dmand AI has state licenses on file for Dr. Sproles in Louisiana, New Jersey and New York.
Which hospitals is Dr. Lon Allen Sproles affiliated with?
Dr. Sproles practices at Summerlin Hospital Medical Center in Las Vegas, Nevada. Dr. Sproles is also affiliated with Spring Valley Hospital Medical Center. Dmand AI links Dr. Sproles to 4 more hospitals.
What medical group is Dr. Lon Allen Sproles part of?
Dr. Sproles is linked to Shadow Emergency Physicians. Dmand AI links Dr. Sproles to 8 more medical groups.
Does Dr. Lon Allen Sproles accept Medicare?
Yes. CMS data shows Dr. Sproles billed Medicare for 1,038 services in 2024, and Dr. Sproles accepts Medicare assignment.
How many Medicare patients does Dr. Lon Allen Sproles see?
CMS counts 605 Medicare patients who saw Dr. Sproles in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Lon Allen Sproles bill to Medicare?
In 2024, Dr. Sproles' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Lon Allen Sproles go to medical school?
Dr. Sproles graduated from University of North Texas Hsc, College of Osteopathic Med in 2013.
What drugs does Dr. Lon Allen Sproles prescribe most?
In 2024 Medicare Part D data, Dr. Sproles' most prescribed drugs by claims were Cephalexin, Prednisone and Ondansetron ODT.
Has Dr. Lon Allen Sproles received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Sproles from 2 companies from 2023 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Lon Allen Sproles been practicing?
Dr. Sproles graduated from medical school in 2013, 13 years ago.
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