Therese Williams Dumas, ARNP
- Medicare patients, 2024
- 197
- Part D claims, 2024
- 2,096
- Hospital affiliations
- 3
- Industry payments
- $18
- Medical group
- 1
- Practice address
- 1415 Kincaid Street, Mount Vernon, WA 98274
- Practice phone
- Call (360) 424-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Therese Dumas' 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.
Therese Williams Dumas is an acute care nurse practitioner in Mount Vernon, Washington
Therese Dumas practices at Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health.
Therese Dumas' NPI, 1831282409, was assigned on October 2, 2006. Therese Dumas holds Washington license AP60841862.
- NPI
- 1831282409NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204808033
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 424-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Therese Williams Dumas practices at Skagit Valley Hospital in Mount Vernon, Washington
Therese Dumas' primary practice is Skagit Valley Hospital, at 1415 Kincaid Street, Mount Vernon, WA 98274 in Skagit County. The practice phone is (360) 424-4111.
- Skagit Valley Hospital1415 Kincaid Street, Mount Vernon, WA 98274 · Skagit CountyPhone(360) 424-4111
Source: Dmand AI Affiliation Data
Therese Williams Dumas is affiliated with 4 sites of care and 1 medical group
Therese Dumas' primary practice is Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health. Therese Dumas is also affiliated with Island Health. The medical group on file is Skagit Regional Clinics. Dmand AI also links Therese Dumas to 1 more hospital and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Therese Williams Dumas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Therese Dumas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skagit Valley Hospital | 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 Skagit Regional Health and 6.2K+ hospitals, with verified contacts in the same login.
Therese Williams Dumas is one of 283 acute care nurse practitioners in Washington
Acute care is Therese Dumas' primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Therese Dumas is licensed in Washington.
Specialties and state licenses
- Acute care nurse practitioner, WashingtonPrimary
Acute care nurse practitioners near Therese Dumas
Counts of acute care 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
Therese Williams Dumas treated 197 Medicare patients in 2024, average age 79
CMS counts 197 Medicare patients who saw Therese Dumas in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Therese Dumas' median patient age at 79, with 53% women.
Therese Dumas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Therese Dumas' Medicare patients by sex, 2024
- Women9046%
- Men10754%
Chronic conditions among Therese Dumas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Atrial fibrillation52%
- Arthritis44%
- Heart failure36%
- Diabetes31%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Therese Dumas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Therese Williams Dumas wrote 2,096 Medicare Part D claims in 2024
In 2024, Therese Dumas wrote 2,096 Medicare Part D claims for 478 patients. 88% of them were for generic drugs.
Therese Dumas' Part D claims by kind of drug, 2024
- Generic1,837 claims88%
- Brand-name259 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Therese Williams Dumas takes part in Medicare
Therese Dumas 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)
For MedTech and pharma teams
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Therese Williams Dumas received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Therese Dumas from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Kestra Medical Technology Services, Inc. paid the most, $18.
Companies that paid Therese Dumas 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 Therese Williams Dumas'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) |
| 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 Therese Williams Dumas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Therese Williams Dumas' NPI number?
Therese Williams Dumas' NPI number is 1831282409. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What does Therese Williams Dumas specialize in?
Therese Williams Dumas is an acute care nurse practitioner in Mount Vernon, Washington. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Therese Williams Dumas practice?
Therese Dumas practices at 1415 Kincaid Street, Mount Vernon, WA 98274. Therese Dumas' primary practice is Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health. Dmand AI also links Therese Dumas to 1 hospital and 1 community health center.
What is Therese Williams Dumas' office phone number?
The practice phone on file for Therese Dumas is (360) 424-4111.
What is Therese Williams Dumas' medical license number?
Therese Dumas holds Washington license AP60841862.
Which hospitals is Therese Williams Dumas affiliated with?
Therese Dumas practices at Skagit Valley Hospital in Mount Vernon, Washington. Therese Dumas is also affiliated with Island Health. Dmand AI links Therese Dumas to 1 more hospital.
What medical group is Therese Williams Dumas part of?
Therese Dumas is linked to Skagit Regional Clinics.
Does Therese Williams Dumas accept Medicare?
Yes. CMS lists Therese Dumas as accepting Medicare assignment.
How many Medicare patients does Therese Williams Dumas see?
CMS counts 197 Medicare patients who saw Therese Dumas in 2024, with an average age of 79.
Has Therese Williams Dumas received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Therese Dumas from 1 company from 2025 to 2025. The largest total came from Kestra Medical Technology Services, Inc.
How long has Therese Williams Dumas been practicing?
Therese Dumas graduated from medical school in 1997, 29 years ago.
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