Diane K. Clark, ACNP
- Medicare patients, 2024
- 90
- Part D claims, 2024
- 50
- Hospital affiliations
- 1
- Industry payments
- $112
- Medical groups
- 2
- Practice address
- 9205 SW Barnes Road, Portland, OR 97225
- Practice phone
- Call (503) 216-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Diane Clark'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.
Diane K. Clark is an acute care nurse practitioner in Portland, Oregon
Diane Clark practices at Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services.
Diane Clark's NPI, 1881863488, was assigned on February 27, 2008. Diane Clark graduated from University of Utah School of Medicine in 2008. Diane Clark holds Oregon license 201150003NP.
- NPI
- 1881863488NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274660493
- NPI enumeration date
- February 27, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 216-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diane K. Clark practices at Providence St. Vincent Medical Center in Portland, Oregon
Diane Clark's primary practice is Providence St. Vincent Medical Center, at 9205 SW Barnes Road, Portland, OR 97225 in Washington County. The practice phone is (503) 216-1234.
- Providence St. Vincent Medical Center9205 SW Barnes Road, Portland, OR 97225 · Washington CountyPhone(503) 216-1234
Source: Dmand AI Affiliation Data
Diane K. Clark is affiliated with 3 sites of care and 2 medical groups
Diane Clark's primary practice is Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services. The medical group on file is Providence Medical Group, Oregon. Dmand AI also links Diane Clark to 2 more group practices and clinics 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 Diane K. Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diane Clark practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Vincent Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Diane K. Clark is one of 181 acute care nurse practitioners in Oregon
Acute care is Diane Clark's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Dmand AI has Diane Clark's licenses on file in 2 states: Oregon and Utah.
Specialties and state licenses
- Acute care nurse practitioner, OregonPrimary
- Critical care medicine clinical nurse specialist, Utah
Acute care nurse practitioners near Diane Clark
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
Diane K. Clark treated 90 Medicare patients in 2024, average age 76
CMS counts 90 Medicare patients who saw Diane Clark in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Diane Clark's median patient age at 69, with 45% women.
Diane Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Diane Clark's Medicare patients by sex, 2024
- Women4146%
- Men4954%
Chronic conditions among Diane Clark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis49%
- Atrial fibrillation44%
- Heart failure38%
- Ischemic heart disease38%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Diane Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Diane K. Clark wrote 50 Medicare Part D claims in 2024
In 2024, Diane Clark wrote 50 Medicare Part D claims for 19 patients. 58% of them were for generic drugs.
Diane Clark's Part D claims by kind of drug, 2024
- Generic29 claims58%
- Brand-name21 claims42%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Diane K. Clark takes part in Medicare
Diane Clark 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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Diane K. Clark received $112 in industry payments in 2025
CMS Open Payments shows 1 general payment to Diane Clark from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $112.
Companies that paid Diane Clark the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Diane K. Clark graduated from University of Utah School of Medicine
Diane Clark graduated from University of Utah School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Diane K. Clark'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Diane K. Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diane K. Clark's NPI number?
Diane K. Clark's NPI number is 1881863488. It was assigned on February 27, 2008, and it is active in the NPI Registry.
What does Diane K. Clark specialize in?
Diane K. Clark is an acute care nurse practitioner in Portland, Oregon. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Diane K. Clark practice?
Diane Clark practices at 9205 SW Barnes Road, Portland, OR 97225. Diane Clark's primary practice is Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services. Dmand AI also links Diane Clark to 2 group practices and clinics and 1 medical group.
What is Diane K. Clark's office phone number?
The practice phone on file for Diane Clark is (503) 216-1234.
What is Diane K. Clark's medical license number?
Diane Clark holds Oregon license 201150003NP, one of the licenses on file in 2 states.
Which states has Diane K. Clark been licensed in?
Dmand AI has state licenses on file for Diane Clark in Oregon and Utah.
Which hospitals is Diane K. Clark affiliated with?
Diane Clark practices at Providence St. Vincent Medical Center in Portland, Oregon.
What medical group is Diane K. Clark part of?
Diane Clark is linked to Providence Medical Group, Oregon. Dmand AI links Diane Clark to 1 more medical group.
Does Diane K. Clark accept Medicare?
Yes. CMS lists Diane Clark as accepting Medicare assignment.
How many Medicare patients does Diane K. Clark see?
CMS counts 90 Medicare patients who saw Diane Clark in 2024, with an average age of 76.
Show 3 more questionsShow fewer questions
Where did Diane K. Clark go to medical school?
Diane Clark graduated from University of Utah School of Medicine in 2008.
Has Diane K. Clark received payments from drug or device companies?
CMS Open Payments shows $112 in general payments to Diane Clark from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Diane K. Clark been practicing?
Diane Clark graduated from medical school in 2008, 18 years ago.
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