Mellyn Aileen Johnson, APRN
- Medicare patients, 2024
- 272
- Part D claims, 2024
- 75
- MIPS score, 2024
- 85
- Hospital affiliations
- 2
- Industry payments
- $90
- Practice address
- 1155 Mill Street, Reno, NV 89502
- Practice phone
- Call (775) 982-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Mellyn Aileen Johnson is a family nurse practitioner in Reno, Nevada
Mellyn Johnson practices at Renown Regional Medical Center in Reno, Nevada, part of Renown Health.
Mellyn Johnson's NPI, 1003181926, was assigned on March 9, 2012. Mellyn Johnson holds Nevada license APRN001367.
- NPI
- 1003181926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719133131
- NPI enumeration date
- March 9, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (775) 982-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mellyn Aileen Johnson practices at Renown Regional Medical Center in Reno, Nevada
Mellyn Johnson's primary practice is Renown Regional Medical Center, at 1155 Mill Street, Reno, NV 89502 in Washoe County. The practice phone is (775) 982-4100.
- Renown Regional Medical Center1155 Mill Street, Reno, NV 89502 · Washoe CountyPhone(775) 982-4100
Source: Dmand AI Affiliation Data
Mellyn Aileen Johnson is affiliated with 4 sites of care and 1 medical group
Mellyn Johnson's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Mellyn Johnson is also affiliated with Renown South Meadows Medical Center. The medical group on file is Renown Health. Dmand AI also links Mellyn Johnson to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mellyn Aileen Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mellyn Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renown Regional Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Renown Health and 6.2K+ hospitals, with verified contacts in the same login.
Mellyn Aileen Johnson is one of 1,545 family nurse practitioners in Nevada
Family is Mellyn Johnson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mellyn Johnson is licensed in Nevada.
Specialties and state licenses
- Family nurse practitioner, NevadaPrimary
Family nurse practitioners near Mellyn Johnson
Counts of family nurse practitioners 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
Mellyn Aileen Johnson treated 272 Medicare patients in 2024, average age 74
CMS counts 272 Medicare patients who saw Mellyn Johnson in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.34, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mellyn Johnson's median patient age at 73, with 51% women.
Mellyn Johnson's Medicare patients by age, 2024
Mellyn Johnson's Medicare patients by sex, 2024
- Women12747%
- Men14553%
Chronic conditions among Mellyn Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes43%
- Chronic kidney disease42%
- Heart failure33%
- Ischemic heart disease33%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Mellyn 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 73
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mellyn Aileen Johnson wrote 75 Medicare Part D claims in 2024
In 2024, Mellyn Johnson wrote 75 Medicare Part D claims for 55 patients. 97% of them were for generic drugs.
Mellyn Johnson's Part D claims by kind of drug, 2024
- Generic73 claims97%
- Brand-name and other2 claims3%
Drug classes CMS tracks in Mellyn Johnson's Part D claims, 2024
- Antibiotics73%55 of 75 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mellyn Aileen Johnson scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Mellyn Johnson for performance year 2024, reported as part of a group. Mellyn Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mellyn Johnson's MIPS scores, performance year 2024
- 85of 100Final score
- 79.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Mellyn Aileen Johnson received $90 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mellyn Johnson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Hollister Incorporated paid the most, $73.
Companies that paid Mellyn Johnson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mellyn Aileen 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 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)Clinician Public Reporting: Overall MIPS Performance (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 Mellyn Aileen 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 Mellyn Aileen Johnson's NPI number?
Mellyn Aileen Johnson's NPI number is 1003181926. It was assigned on March 9, 2012, and it is active in the NPI Registry.
What does Mellyn Aileen Johnson specialize in?
Mellyn Aileen Johnson is a family nurse practitioner in Reno, Nevada. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mellyn Aileen Johnson practice?
Mellyn Johnson practices at 1155 Mill Street, Reno, NV 89502. Mellyn Johnson's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Dmand AI also links Mellyn Johnson to 1 group practice or clinic and 1 home health agency.
What is Mellyn Aileen Johnson's office phone number?
The practice phone on file for Mellyn Johnson is (775) 982-4100.
What is Mellyn Aileen Johnson's medical license number?
Mellyn Johnson holds Nevada license APRN001367.
Which hospitals is Mellyn Aileen Johnson affiliated with?
Mellyn Johnson practices at Renown Regional Medical Center in Reno, Nevada. Mellyn Johnson is also affiliated with Renown South Meadows Medical Center.
What medical group is Mellyn Aileen Johnson part of?
Mellyn Johnson is linked to Renown Health.
Does Mellyn Aileen Johnson accept Medicare?
Yes. CMS lists Mellyn Johnson as accepting Medicare assignment.
What is Mellyn Aileen Johnson's MIPS score?
Mellyn Johnson's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Mellyn Aileen Johnson see?
CMS counts 272 Medicare patients who saw Mellyn Johnson in 2024, with an average age of 74.
Has Mellyn Aileen Johnson received payments from drug or device companies?
CMS Open Payments shows $90 in general payments to Mellyn Johnson from 2 companies from 2025 to 2025. The largest total came from Hollister Incorporated.
How long has Mellyn Aileen Johnson been practicing?
Mellyn Johnson graduated from medical school in 2011, 15 years ago.
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