Dr. Dannielle Cheyenne Woodruff, DO
- Part D claims, 2024
- 9,565
- Industry payments
- $22
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 500 NE Multnomah St, Portland, OR 97232
- Practice phone
- Call (503) 813-2440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of the Northwest
Portland, Oregon
Find Dr. Woodruff'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.
Dr. Dannielle Cheyenne Woodruff is an internist in Portland, Oregon
Dr. Woodruff practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Dr. Woodruff's NPI, 1659651941, was assigned on August 18, 2011. Dr. Woodruff holds Washington license OP60339102.
- NPI
- 1659651941NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224272646
- NPI enumeration date
- August 18, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 813-2440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dannielle Cheyenne Woodruff practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Dr. Woodruff's primary practice is Kaiser Foundation Health Plan of the Northwest, at 500 NE Multnomah St, Portland, OR 97232 in Multnomah County. The practice phone is (503) 813-2440.
- Kaiser Foundation Health Plan of the Northwest500 NE Multnomah St, Portland, OR 97232 · Multnomah CountyPhone(503) 813-2440
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dannielle Cheyenne Woodruff is affiliated with 2 sites of care and 1 medical group
Dr. Woodruff's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Dr. Woodruff to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dannielle Cheyenne Woodruff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woodruff practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of the Northwest | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dannielle Cheyenne Woodruff is one of 1,680 internists in Oregon
Internal medicine is Dr. Woodruff's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Woodruff's licenses on file in 2 states: Washington and Florida.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
- Florida license
Internists near Dr. Woodruff
Counts of internists 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
Dr. Dannielle Cheyenne Woodruff's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Woodruff's median patient age at 63, with 70% women.
Dr. Woodruff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Dannielle Cheyenne Woodruff wrote 9,565 Medicare Part D claims in 2024
In 2024, Dr. Woodruff wrote 9,565 Medicare Part D claims for 644 patients. 90% of them were for generic drugs. CMS names the drug for 9,029 of them, across 106 drugs with 11 or more claims each, at $292,364 in total drug cost. In 2023, CMS named 8,778 claims across 104 drugs.
Dr. Woodruff's Part D claims by kind of drug, 2024
- Generic8,613 claims90%
- Brand-name824 claims9%
- Other128 claims1%
Dr. Woodruff's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Woodruff's Part D claims, 2024
- Opioids3%266 of 9,565 claims
- Antibiotics1%73 of 9,565 claims
- Antipsychotics, patients 65 and over1%58 of 9,565 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8,7782024: 9,0293%
Drugs named by CMS: 106 in 2024, 104 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Dannielle Cheyenne Woodruff takes part in Medicare
Dr. Woodruff 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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Dr. Dannielle Cheyenne Woodruff received $22 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Woodruff from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $22.
Companies that paid Dr. Woodruff the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dannielle Cheyenne Woodruff'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Dr. Dannielle Cheyenne Woodruff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dannielle Cheyenne Woodruff's NPI number?
Dr. Dannielle Cheyenne Woodruff's NPI number is 1659651941. It was assigned on August 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Dannielle Cheyenne Woodruff?
Dr. Dannielle Cheyenne Woodruff is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dannielle Cheyenne Woodruff practice?
Dr. Woodruff practices at 500 NE Multnomah St, Portland, OR 97232. Dr. Woodruff's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Dr. Woodruff to 1 group practice or clinic.
What is Dr. Dannielle Cheyenne Woodruff's office phone number?
The practice phone on file for Dr. Woodruff is (503) 813-2440.
What is Dr. Dannielle Cheyenne Woodruff's medical license number?
Dr. Woodruff holds Washington license OP60339102, one of the licenses on file in 2 states.
Which states has Dr. Dannielle Cheyenne Woodruff been licensed in?
Dmand AI has state licenses on file for Dr. Woodruff in Washington and Florida.
What medical group is Dr. Dannielle Cheyenne Woodruff part of?
Dr. Woodruff is linked to Kaiser Permanente Northwest.
Does Dr. Dannielle Cheyenne Woodruff accept Medicare?
Yes. CMS lists Dr. Woodruff as accepting Medicare assignment.
What drugs does Dr. Dannielle Cheyenne Woodruff prescribe most?
In 2024 Medicare Part D data, Dr. Woodruff's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Levothyroxine Sodium.
Has Dr. Dannielle Cheyenne Woodruff received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. Woodruff from 1 company from 2020 to 2020. The largest total came from Allergan Inc.
How long has Dr. Dannielle Cheyenne Woodruff been practicing?
Dr. Woodruff graduated from medical school in 2010, 16 years ago.
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