Afton Royce Dunham, ARNP
- Part D claims, 2024
- 52
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Industry payments
- $1,796
- Medical group
- 1
- Practice address
- 723 Memorial Street, Prosser, WA 99350
- Practice phone
- Call (509) 786-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Afton Dunham's professional email, personal email and mobile number
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Afton Royce Dunham is a family nurse practitioner in Prosser, Washington
Afton Dunham practices at Prosser Memorial Health Hospital in Prosser, Washington, part of Prosser Memorial Health.
Afton Dunham's NPI, 1841812500, was assigned on May 15, 2020. Afton Dunham holds Washington license AP61068779.
- NPI
- 1841812500NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608290119
- NPI enumeration date
- May 15, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 786-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Afton Royce Dunham practices at Prosser Memorial Health Hospital in Prosser, Washington
Afton Dunham's primary practice is Prosser Memorial Health Hospital, at 723 Memorial Street, Prosser, WA 99350 in Benton County. The practice phone is (509) 786-2222.
- Prosser Memorial Health Hospital723 Memorial Street, Prosser, WA 99350 · Benton CountyPhone(509) 786-2222
Source: Dmand AI Affiliation Data
Afton Royce Dunham is affiliated with 2 sites of care and 1 medical group
Afton Dunham's primary practice is Prosser Memorial Health Hospital in Prosser, Washington, part of Prosser Memorial Health. The medical group on file is Prosser Memorial Health. Dmand AI also links Afton Dunham to 1 more rural health clinic, named with a free account. Afton Dunham's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Afton Royce Dunham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Afton Dunham practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prosser Memorial Health Hospital | Available with a free account |
| +1 more affiliated site | 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 Prosser Memorial Health and 6.2K+ hospitals, with verified contacts in the same login.
Afton Royce Dunham is one of 2,841 family nurse practitioners in Washington
Family is Afton Dunham's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Afton Dunham is licensed in Washington.
Specialties and state licenses
- Family nurse practitioner, WashingtonPrimary
Family nurse practitioners near Afton Dunham
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
Afton Royce Dunham's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Afton Dunham's median patient age at 64, with 55% women.
Afton Dunham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Afton Royce Dunham wrote 52 Medicare Part D claims in 2024
In 2024, Afton Dunham wrote 52 Medicare Part D claims for 34 patients. 94% of them were for generic drugs.
Afton Dunham's Part D claims by kind of drug, 2024
- Generic49 claims94%
- Brand-name and other3 claims6%
Drug classes CMS tracks in Afton Dunham's Part D claims, 2024
- Antibiotics37%19 of 52 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
Afton Royce Dunham scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Afton Dunham for performance year 2024, reported as part of a group. Afton Dunham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Afton Dunham's MIPS scores, performance year 2024
- 84of 100Final score
- 80.2of 100Quality
- 82of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Afton Royce Dunham received $1,796 in industry payments in 2025
CMS Open Payments shows 14 general payments to Afton Dunham from 4 drug and device companies in 2025. Travel and lodging make up the largest share, 63% of the total. Intuitive Surgical, Inc. paid the most, $1,137.
General payments to Afton Dunham by kind, 2025 to 2025
- Travel and lodging$1,13763%
- Food and beverage$65937%
Companies that paid Afton Dunham 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 Afton Royce Dunham'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 (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 Afton Royce Dunham
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Afton Royce Dunham's NPI number?
Afton Royce Dunham's NPI number is 1841812500. It was assigned on May 15, 2020, and it is active in the NPI Registry.
What does Afton Royce Dunham specialize in?
Afton Royce Dunham is a family nurse practitioner in Prosser, Washington. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Afton Royce Dunham practice?
Afton Dunham practices at 723 Memorial Street, Prosser, WA 99350. Afton Dunham's primary practice is Prosser Memorial Health Hospital in Prosser, Washington, part of Prosser Memorial Health. Dmand AI also links Afton Dunham to 1 rural health clinic.
What is Afton Royce Dunham's office phone number?
The practice phone on file for Afton Dunham is (509) 786-2222.
What is Afton Royce Dunham's medical license number?
Afton Dunham holds Washington license AP61068779.
Which hospitals is Afton Royce Dunham affiliated with?
Afton Dunham practices at Prosser Memorial Health Hospital in Prosser, Washington.
What medical group is Afton Royce Dunham part of?
Afton Dunham is linked to Prosser Memorial Health.
Does Afton Royce Dunham accept Medicare?
Yes. CMS lists Afton Dunham as accepting Medicare assignment.
What is Afton Royce Dunham's MIPS score?
Afton Dunham's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Has Afton Royce Dunham received payments from drug or device companies?
CMS Open Payments shows $1,796 in general payments to Afton Dunham from 4 companies from 2025 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Afton Royce Dunham been practicing?
Afton Dunham graduated from medical school in 2020, 6 years ago.
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