Charles E. Vaughan, ARNP
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 128
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 325 9th Avenue, Seattle, WA 98104
- Practice phone
- Call (206) 744-9535
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Charles Vaughan'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.
Charles E. Vaughan is a nurse practitioner in Seattle, Washington
Charles Vaughan practices at Harborview Medical Center in Seattle, Washington, part of University of Washington.
Charles Vaughan's NPI, 1871937771, was assigned on April 22, 2013. Charles Vaughan holds Washington license AP60366332.
- NPI
- 1871937771NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830338037
- NPI enumeration date
- April 22, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 744-9535
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles E. Vaughan practices at Harborview Medical Center in Seattle, Washington
Charles Vaughan's primary practice is Harborview Medical Center, at 325 9th Avenue, Seattle, WA 98104 in King County. The practice phone is (206) 744-9535.
- Harborview Medical Center325 9th Avenue, Seattle, WA 98104 · King CountyPhone(206) 744-9535
Source: Dmand AI Affiliation Data
Charles E. Vaughan is affiliated with 2 sites of care and 1 medical group
Charles Vaughan's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. The medical group on file is UW Physicians. Dmand AI also links Charles Vaughan to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Charles E. Vaughan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Vaughan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harborview Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Charles E. Vaughan is one of 1,633 nurse practitioners in Washington
Nurse practitioner is Charles Vaughan's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Charles Vaughan is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near Charles Vaughan
Counts of 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
Charles E. Vaughan treated 64 Medicare patients in 2024, average age 74
CMS counts 64 Medicare patients who saw Charles Vaughan in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Charles Vaughan's median patient age at 24, with 20% women.
Charles Vaughan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charles Vaughan's Medicare patients by sex, 2024
- Women2844%
- Men3656%
Chronic conditions among Charles Vaughan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Stroke or TIA61%
- Arthritis53%
- Mood disorders53%
- Depression50%
- Anxiety48%
- Alzheimer's and dementia38%
Share of Medicare patients with each condition. A patient can have several.
Charles Vaughan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 24
Patient panel by sex, all payers
- Women20%
- Men80%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles E. Vaughan wrote 128 Medicare Part D claims in 2024
In 2024, Charles Vaughan wrote 128 Medicare Part D claims for 23 patients. 86% of them were for generic drugs.
Charles Vaughan's Part D claims by kind of drug, 2024
- Generic110 claims86%
- Brand-name and other18 claims14%
Drug classes CMS tracks in Charles Vaughan's Part D claims, 2024
- Opioids10%13 of 128 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
Charles E. Vaughan scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Charles Vaughan for performance year 2024, reported through an alternative payment model (APM). Charles Vaughan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Charles Vaughan's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 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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Sources for Charles E. Vaughan'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) |
| 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 Charles E. Vaughan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles E. Vaughan's NPI number?
Charles E. Vaughan's NPI number is 1871937771. It was assigned on April 22, 2013, and it is active in the NPI Registry.
What does Charles E. Vaughan specialize in?
Charles E. Vaughan is a nurse practitioner in Seattle, Washington. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Charles E. Vaughan practice?
Charles Vaughan practices at 325 9th Avenue, Seattle, WA 98104. Charles Vaughan's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. Dmand AI also links Charles Vaughan to 1 hospital.
What is Charles E. Vaughan's office phone number?
The practice phone on file for Charles Vaughan is (206) 744-9535.
What is Charles E. Vaughan's medical license number?
Charles Vaughan holds Washington license AP60366332.
Which hospitals is Charles E. Vaughan affiliated with?
Charles Vaughan practices at Harborview Medical Center in Seattle, Washington. Dmand AI links Charles Vaughan to 1 more hospital.
What medical group is Charles E. Vaughan part of?
Charles Vaughan is linked to UW Physicians.
Does Charles E. Vaughan accept Medicare?
Yes. CMS lists Charles Vaughan as accepting Medicare assignment.
What is Charles E. Vaughan's MIPS score?
Charles Vaughan's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Charles E. Vaughan see?
CMS counts 64 Medicare patients who saw Charles Vaughan in 2024, with an average age of 74.
How long has Charles E. Vaughan been practicing?
Charles Vaughan graduated from medical school in 2013, 13 years ago.
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