Dr. Aaron A. Johnson, DO
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 69
- Part D claims, 2024
- 41
- Hospital affiliations
- 3
- Medical groups
- 4
- Practice address
- 901 Adams Blvd, Boulder City, NV 89005
- Practice phone
- Call (702) 293-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Aaron A. Johnson is an emergency medicine physician in Boulder City, Nevada
Dr. Johnson practices at Boulder City Hospital in Boulder City, Nevada, part of Boulder City Hospital.
Dr. Johnson's NPI, 1861885444, was assigned on March 6, 2015. Dr. Johnson holds Nevada license DO2955.
- NPI
- 1861885444NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931452356
- NPI enumeration date
- March 6, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 293-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron A. Johnson practices at Boulder City Hospital in Boulder City, Nevada
Dr. Johnson's primary practice is Boulder City Hospital, at 901 Adams Blvd, Boulder City, NV 89005 in Clark County. The practice phone is (702) 293-4111.
- Boulder City Hospital901 Adams Blvd, Boulder City, NV 89005 · Clark CountyPhone(702) 293-4111
Source: Dmand AI Affiliation Data
Dr. Aaron A. Johnson is affiliated with 6 sites of care and 4 medical groups
Dr. Johnson's primary practice is Boulder City Hospital in Boulder City, Nevada, part of Boulder City Hospital. Dr. Johnson is also affiliated with MountainView Hospital. The medical group on file is Boulder City Hospital. Dmand AI also links Dr. Johnson to 1 more hospital, 3 group practices and clinics and 3 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. Aaron A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boulder City Hospital | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Boulder City Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Aaron A. Johnson is one of 554 emergency medicine physicians in Nevada
Emergency medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Johnson's licenses on file in 2 states: Nevada and Nebraska.
Specialties and state licenses
- Emergency medicine, NevadaPrimary
- Nebraska license
Emergency medicine physicians near Dr. Johnson
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. Aaron A. Johnson billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Johnson across 3 procedure codes in 2024, for 69 Medicare patients. Medicare paid $6,262 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 5634%
- Tests and treatments
- 2023: 192024: 1237%
Dr. Johnson compared with the Nevada median for emergency medicine physicians, 2024
- Dr. Johnson
- Nevada median
- Medicare services
- 68vs 29877% below
- Medicare patients
- 69vs 27074% below
Medians across 539 emergency medicine physicians in Nevada with Dmand AI profiles that report each measure.
Dr. Johnson'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. Johnson 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. Aaron A. Johnson treated 69 Medicare patients in 2024, average age 74
CMS counts 69 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 47, with 56% women.
Dr. Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnson's Medicare patients by sex, 2024
- Women4058%
- Men2942%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis59%
- Diabetes41%
- Ischemic heart disease35%
- Anxiety33%
- Chronic kidney disease32%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron A. Johnson wrote 41 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 41 Medicare Part D claims for 30 patients. 98% of them were for generic drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic40 claims98%
- Brand-name and other1 claims2%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Aaron A. Johnson takes part in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 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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Sources for Dr. Aaron A. Johnson'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 (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) |
| 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. Aaron A. Johnson
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. Aaron A. Johnson's NPI number?
Dr. Aaron A. Johnson's NPI number is 1861885444. It was assigned on March 6, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron A. Johnson?
Dr. Aaron A. Johnson is an emergency medicine physician in Boulder City, Nevada. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Aaron A. Johnson practice?
Dr. Johnson practices at 901 Adams Blvd, Boulder City, NV 89005. Dr. Johnson's primary practice is Boulder City Hospital in Boulder City, Nevada, part of Boulder City Hospital. Dmand AI also links Dr. Johnson to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Aaron A. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (702) 293-4111.
What is Dr. Aaron A. Johnson's medical license number?
Dr. Johnson holds Nevada license DO2955, one of the licenses on file in 2 states.
Which states has Dr. Aaron A. Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in Nevada and Nebraska.
Which hospitals is Dr. Aaron A. Johnson affiliated with?
Dr. Johnson practices at Boulder City Hospital in Boulder City, Nevada. Dr. Johnson is also affiliated with MountainView Hospital. Dmand AI links Dr. Johnson to 1 more hospital.
What medical group is Dr. Aaron A. Johnson part of?
Dr. Johnson is linked to Boulder City Hospital. Dmand AI links Dr. Johnson to 3 more medical groups.
Does Dr. Aaron A. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 68 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Aaron A. Johnson see?
CMS counts 69 Medicare patients who saw Dr. Johnson in 2024, with an average age of 74.
What services does Dr. Aaron A. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
How long has Dr. Aaron A. Johnson been practicing?
Dr. Johnson graduated from medical school in 2017, 9 years ago.
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