Dr. Hadley Nicole Johnson, MD
- Part D claims, 2024
- 253
- Hospital affiliations
- 1
- Industry payments
- $1,219
- Medical groups
- 2
- State license
- 1
- Practice address
- 6161 W Charleston Blvd, Las Vegas, NV 89146
- Practice phone
- Call (702) 486-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnson's 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. Hadley Nicole Johnson is a psychiatrist in Las Vegas, Nevada
Dr. Johnson practices at Southern Nevada Adult Mental Health Services in Las Vegas, Nevada, part of State of Nevada.
Dr. Johnson's NPI, 1861079253, was assigned on March 24, 2021. Dr. Johnson holds Nevada license 27181.
- NPI
- 1861079253NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214338490
- NPI enumeration date
- March 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 486-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hadley Nicole Johnson practices at Southern Nevada Adult Mental Health Services in Las Vegas, Nevada
Dr. Johnson's primary practice is Southern Nevada Adult Mental Health Services, at 6161 W Charleston Blvd, Las Vegas, NV 89146 in Clark County. The practice phone is (702) 486-6000.
- Southern Nevada Adult Mental Health Services6161 W Charleston Blvd, Las Vegas, NV 89146 · Clark CountyPhone(702) 486-6000
Source: Dmand AI Affiliation Data
Dr. Hadley Nicole Johnson is affiliated with 2 sites of care and 2 medical groups
Dr. Johnson's primary practice is Southern Nevada Adult Mental Health Services in Las Vegas, Nevada, part of State of Nevada. The medical group on file is Pahrump Behavioral Health Center. Dmand AI also links Dr. Johnson to 1 more group practice or clinic 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. Hadley Nicole Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Nevada Adult Mental Health Services | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hadley Nicole Johnson is one of 227 psychiatrists in Nevada
Psychiatry is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Johnson is licensed in Nevada.
Specialties and state licenses
- Psychiatry, NevadaPrimary
Psychiatrists near Dr. Johnson
Counts of psychiatrists 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. Hadley Nicole Johnson's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 36, with 30% women.
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 36
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Dr. Hadley Nicole Johnson wrote 253 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 253 Medicare Part D claims for 30 patients. 91% of them were for generic drugs. CMS names the drug for 136 of them, across 9 drugs with 11 or more claims each, at $2,441 in total drug cost.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic231 claims91%
- Brand-name22 claims9%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Antipsychotics, patients 65 and over6%15 of 253 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Hadley Nicole Johnson takes part in Medicare
Dr. Johnson 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. Hadley Nicole Johnson received $1,219 in industry payments from 2024 to 2025
CMS Open Payments shows 48 general payments to Dr. Johnson from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 90% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $299.
General payments to Dr. Johnson by program year, 2024 to 2025
General payments to Dr. Johnson by kind, 2024 to 2025
- Food and beverage$1,10090%
- Education$11910%
Companies that paid Dr. Johnson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hadley Nicole 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Hadley Nicole 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. Hadley Nicole Johnson's NPI number?
Dr. Hadley Nicole Johnson's NPI number is 1861079253. It was assigned on March 24, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Hadley Nicole Johnson?
Dr. Hadley Nicole Johnson is a psychiatrist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Hadley Nicole Johnson practice?
Dr. Johnson practices at 6161 W Charleston Blvd, Las Vegas, NV 89146. Dr. Johnson's primary practice is Southern Nevada Adult Mental Health Services in Las Vegas, Nevada, part of State of Nevada. Dmand AI also links Dr. Johnson to 1 group practice or clinic and 1 medical group.
What is Dr. Hadley Nicole Johnson's office phone number?
The practice phone on file for Dr. Johnson is (702) 486-6000.
What is Dr. Hadley Nicole Johnson's medical license number?
Dr. Johnson holds Nevada license 27181.
Which hospitals is Dr. Hadley Nicole Johnson affiliated with?
Dr. Johnson practices at Southern Nevada Adult Mental Health Services in Las Vegas, Nevada.
What medical group is Dr. Hadley Nicole Johnson part of?
Dr. Johnson is linked to Pahrump Behavioral Health Center. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Hadley Nicole Johnson accept Medicare?
Yes. CMS lists Dr. Johnson as accepting Medicare assignment.
What drugs does Dr. Hadley Nicole Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Escitalopram Oxalate, Risperidone and Clonazepam.
Has Dr. Hadley Nicole Johnson received payments from drug or device companies?
CMS Open Payments shows $1,219 in general payments to Dr. Johnson from 8 companies from 2024 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Hadley Nicole Johnson been practicing?
Dr. Johnson graduated from medical school in 2021, 5 years ago.
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