Dr. Michael D. Barnum, MD
- Medicare services, 2024
- 462
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 137
- Hospital affiliations
- 1
- Industry payments
- $112
- Practice address
- 620 Shadow Lane, Las Vegas, NV 89106
- Practice phone
- Call (702) 388-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Michael D. Barnum is an emergency medicine physician in Las Vegas, Nevada
Dr. Barnum practices at Valley Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services.
Dr. Barnum's NPI, 1154377943, was assigned on May 25, 2006. Dr. Barnum graduated from Temple University School of Medicine in 2000. Dr. Barnum holds Nevada license 10602.
- NPI
- 1154377943NPI Registry (opens in a new tab)
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Practice phone
- (702) 388-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael D. Barnum practices at Valley Hospital Medical Center in Las Vegas, Nevada
Dr. Barnum's primary practice is Valley Hospital Medical Center, at 620 Shadow Lane, Las Vegas, NV 89106 in Clark County. The practice phone is (702) 388-4000.
- Valley Hospital Medical Center620 Shadow Lane, Las Vegas, NV 89106 · Clark CountyPhone(702) 388-4000
Source: Dmand AI Affiliation Data
Dr. Michael D. Barnum is affiliated with 1 site of care and 1 medical group
Dr. Barnum's primary practice is Valley Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services. The medical group on file is Shadow Emergency Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael D. Barnum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Hospital Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael D. Barnum is one of 554 emergency medicine physicians in Nevada
Emergency medicine is Dr. Barnum's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barnum is licensed in Nevada.
Specialties and state licenses
- Emergency medicine, NevadaPrimary
Emergency medicine physicians near Dr. Barnum
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. Michael D. Barnum billed Medicare for 462 services in 2024
CMS data shows 462 Medicare services from Dr. Barnum across 5 procedure codes in 2024, for 301 Medicare patients. Medicare paid $39,580 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barnum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3272024: 2999%
- Tests and treatments
- 2023: 1132024: 16344%
Dr. Barnum compared with the Nevada median for emergency medicine physicians, 2024
- Dr. Barnum
- Nevada median
- Medicare services
- 462vs 29855% above
- Medicare patients
- 301vs 27011% above
- Part D claims
- 18vs 5567% below
Medians across 539 emergency medicine physicians in Nevada with Dmand AI profiles that report each measure.
Dr. Barnum'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael D. Barnum treated 301 Medicare patients in 2024, average age 68
CMS counts 301 Medicare patients who saw Dr. Barnum in 2024. The largest group is 65 to 74, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 3.14, 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. Barnum's median patient age at 62, with 52% women.
Dr. Barnum's Medicare patients by age, 2024
Dr. Barnum's Medicare patients by sex, 2024
- Women14749%
- Men15451%
Chronic conditions among Dr. Barnum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Anxiety56%
- Mood disorders56%
- Depression51%
- Diabetes48%
- COPD46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barnum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael D. Barnum wrote 137 Medicare Part D claims in 2024
In 2024, Dr. Barnum wrote 137 Medicare Part D claims for 65 patients. 82% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $54 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Dr. Barnum's Part D claims by kind of drug, 2024
- Generic112 claims82%
- Brand-name25 claims18%
Dr. Barnum'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. Barnum's Part D claims, 2024
- Opioids9%13 of 137 claims
- Antibiotics20%28 of 137 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: 152024: 1820%
Drugs named by CMS: 1 in 2024, 1 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
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Dr. Michael D. Barnum received $112 in industry payments from 2017 to 2023
CMS Open Payments shows 7 general payments to Dr. Barnum from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $68.
General payments to Dr. Barnum by program year, 2017 to 2023
Companies that paid Dr. Barnum the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael D. Barnum graduated from Temple University School of Medicine
Dr. Barnum graduated from Temple University School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael D. Barnum'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) |
| 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. Michael D. Barnum
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. Michael D. Barnum's NPI number?
Dr. Michael D. Barnum's NPI number is 1154377943. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael D. Barnum?
Dr. Michael D. Barnum 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. Michael D. Barnum practice?
Dr. Barnum practices at 620 Shadow Lane, Las Vegas, NV 89106. Dr. Barnum's primary practice is Valley Hospital Medical Center in Las Vegas, Nevada, part of Universal Health Services.
What is Dr. Michael D. Barnum's office phone number?
The practice phone on file for Dr. Barnum is (702) 388-4000.
What is Dr. Michael D. Barnum's medical license number?
Dr. Barnum holds Nevada license 10602.
Which hospitals is Dr. Michael D. Barnum affiliated with?
Dr. Barnum practices at Valley Hospital Medical Center in Las Vegas, Nevada.
What medical group is Dr. Michael D. Barnum part of?
Dr. Barnum is linked to Shadow Emergency Physicians.
Does Dr. Michael D. Barnum accept Medicare?
Yes. CMS data shows Dr. Barnum billed Medicare for 462 services in 2024.
How many Medicare patients does Dr. Michael D. Barnum see?
CMS counts 301 Medicare patients who saw Dr. Barnum in 2024, with an average age of 68.
What services does Dr. Michael D. Barnum bill to Medicare?
In 2024, Dr. Barnum's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Show 4 more questionsShow fewer questions
Where did Dr. Michael D. Barnum go to medical school?
Dr. Barnum graduated from Temple University School of Medicine in 2000.
What drugs does Dr. Michael D. Barnum prescribe most?
In 2024 Medicare Part D data, Dr. Barnum's most prescribed drugs by claims were Ibuprofen.
Has Dr. Michael D. Barnum received payments from drug or device companies?
CMS Open Payments shows $112 in general payments to Dr. Barnum from 3 companies from 2017 to 2023. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Michael D. Barnum been practicing?
Dr. Barnum graduated from medical school in 2000, 26 years ago.
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