Dr. Luana West Machado Hearn, MD
- Medicare services, 2024
- 4,309
- Medicare patients, 2024
- 534
- Part D claims, 2024
- 10,440
- Hospital affiliations
- 1
- Industry payments
- $542
- 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. West Machado Hearn'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. Luana West Machado Hearn is an internist in Portland, Oregon
Dr. West Machado Hearn practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Dr. West Machado Hearn's NPI, 1881117372, was assigned on July 17, 2017. Dr. West Machado Hearn holds Oregon license MD201517.
- NPI
- 1881117372NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143636431
- NPI enumeration date
- July 17, 2017
- 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
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Luana West Machado Hearn practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Dr. West Machado Hearn'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. Luana West Machado Hearn is affiliated with 5 sites of care and 2 medical groups
Dr. West Machado Hearn's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dr. West Machado Hearn is also affiliated with Bay Area Hospital. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Dr. West Machado Hearn to 2 more group practices and clinics, 1 home health agency and 1 medical group, each 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. Luana West Machado Hearn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. West Machado Hearn practices, 4 sites in all. 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 |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Luana West Machado Hearn is one of 1,680 internists in Oregon
Internal medicine is Dr. West Machado Hearn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. West Machado Hearn's licenses on file in 2 states: Oregon and Ohio.
Specialties and state licenses
- Internal medicine, OregonPrimary
- Student in an organized health care education/training program, Ohio
Internists near Dr. West Machado Hearn
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. Luana West Machado Hearn billed Medicare for 4,309 services in 2024
CMS data shows 4,309 Medicare services from Dr. West Machado Hearn across 30 procedure codes in 2024, for 534 Medicare patients. Medicare paid $180,656 for them. Every service was in an office.
Dr. West Machado Hearn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,3952024: 1,4242%
- Office and hospital visits
- 2023: 1,3392024: 1,3261%
- Other services
- 2023: 3932024: 76595%
- Tests and treatments
- 2023: 4302024: 36116%
- Lab and pathology
- 2023: 2012024: 31858%
- Imaging
- 2023: 772024: 9523%
- Surgery
- 2023: 152024: 2033%
Dr. West Machado Hearn compared with the Oregon median for internists, 2024
- Dr. West Machado Hearn
- Oregon median
- Medicare services
- 4,309vs 30014.4 times
- Medicare patients
- 534vs 1324.0 times
- Part D claims
- 9,491vs 22242.8 times
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. West Machado Hearn's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. West Machado Hearn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. West Machado Hearn and other internists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Luana West Machado Hearn treated 534 Medicare patients in 2024, average age 74
CMS counts 534 Medicare patients who saw Dr. West Machado Hearn in 2024. The largest group is 65 to 74, with 207 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. West Machado Hearn's median patient age at 67, with 74% women.
Dr. West Machado Hearn's Medicare patients by age, 2024
Dr. West Machado Hearn's Medicare patients by sex, 2024
- Women34865%
- Men18635%
Chronic conditions among Dr. West Machado Hearn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes31%
- Mood disorders28%
- Osteoporosis27%
- Depression24%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. West Machado Hearn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Luana West Machado Hearn wrote 10,440 Medicare Part D claims in 2024
In 2024, Dr. West Machado Hearn wrote 10,440 Medicare Part D claims for 554 patients. 86% of them were for generic drugs. CMS names the drug for 9,491 of them, across 164 drugs with 11 or more claims each, at $741,970 in total drug cost. In 2023, CMS named 7,537 claims across 154 drugs.
Dr. West Machado Hearn's Part D claims by kind of drug, 2024
- Generic8,957 claims86%
- Brand-name1,421 claims14%
- Other62 claims1%
Dr. West Machado Hearn'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. West Machado Hearn's Part D claims, 2024
- Opioids4%420 of 10,440 claims
- Antibiotics2%177 of 10,440 claims
- Antipsychotics, patients 65 and over1%141 of 10,440 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: 7,5372024: 9,49126%
Drugs named by CMS: 164 in 2024, 154 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. Luana West Machado Hearn takes part in Medicare
Dr. West Machado Hearn 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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Dr. Luana West Machado Hearn received $542 in industry payments from 2021 to 2025
CMS Open Payments shows 15 general payments to Dr. West Machado Hearn from 12 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $174.
General payments to Dr. West Machado Hearn by program year, 2021 to 2025
General payments to Dr. West Machado Hearn by kind, 2021 to 2025
- Food and beverage$50894%
- Education$356%
Companies that paid Dr. West Machado Hearn the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Luana West Machado Hearn'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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. Luana West Machado Hearn
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. Luana West Machado Hearn's NPI number?
Dr. Luana West Machado Hearn's NPI number is 1881117372. It was assigned on July 17, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Luana West Machado Hearn?
Dr. Luana West Machado Hearn is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Luana West Machado Hearn practice?
Dr. West Machado Hearn practices at 500 NE Multnomah St, Portland, OR 97232. Dr. West Machado Hearn's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Dr. West Machado Hearn to 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Luana West Machado Hearn's office phone number?
The practice phone on file for Dr. West Machado Hearn is (503) 813-2440.
What is Dr. Luana West Machado Hearn's medical license number?
Dr. West Machado Hearn holds Oregon license MD201517, one of the licenses on file in 2 states.
Which states has Dr. Luana West Machado Hearn been licensed in?
Dmand AI has state licenses on file for Dr. West Machado Hearn in Oregon and Ohio.
Which hospitals is Dr. Luana West Machado Hearn affiliated with?
Dr. West Machado Hearn is affiliated with Bay Area Hospital.
What medical group is Dr. Luana West Machado Hearn part of?
Dr. West Machado Hearn is linked to Kaiser Permanente Northwest. Dmand AI links Dr. West Machado Hearn to 1 more medical group.
Does Dr. Luana West Machado Hearn accept Medicare?
Yes. CMS data shows Dr. West Machado Hearn billed Medicare for 4,309 services in 2024, and Dr. West Machado Hearn accepts Medicare assignment.
How many Medicare patients does Dr. Luana West Machado Hearn see?
CMS counts 534 Medicare patients who saw Dr. West Machado Hearn in 2024, with an average age of 74.
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What services does Dr. Luana West Machado Hearn bill to Medicare?
In 2024, Dr. West Machado Hearn's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and medicare service (G2211).
What drugs does Dr. Luana West Machado Hearn prescribe most?
In 2024 Medicare Part D data, Dr. West Machado Hearn's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Luana West Machado Hearn received payments from drug or device companies?
CMS Open Payments shows $542 in general payments to Dr. West Machado Hearn from 12 companies from 2021 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Luana West Machado Hearn been practicing?
Dr. West Machado Hearn graduated from medical school in 2014, 12 years ago.
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