Dr. Frank Lien, DO
- Medicare services, 2017
- 1,009
- Part D claims, 2024
- 314
- Industry payments
- $169
- Affiliated sites
- 2
- Medical groups
- 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. Lien'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. Frank Lien is a family medicine physician in Portland, Oregon
Dr. Lien practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Dr. Lien's NPI, 1003254145, was assigned on June 11, 2013. Dr. Lien holds California license 20A15755.
- NPI
- 1003254145NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567755200
- NPI enumeration date
- June 11, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 813-2440
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Frank Lien practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Dr. Lien'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. Frank Lien is affiliated with 3 sites of care and 2 medical groups
Dr. Lien's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Lien to 2 more group practices and clinics 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. Frank Lien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lien practices, 2 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 |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Frank Lien is one of 2,398 family medicine physicians in Oregon
Family medicine is Dr. Lien's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Lien is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Lien
Counts of family medicine physicians 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. Frank Lien billed Medicare for 1,009 services in 2017
CMS data shows 1,009 Medicare services from Dr. Lien across 13 procedure codes in 2017. Medicare paid $55,913 for them. Every service was in an office.
Dr. Lien's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 742017: 380414%
- Other services
- 2016: 322017: 306856%
- Tests and treatments
- 2016: 02017: 197
- Surgery
- 2016: 142017: 126800%
Dr. Lien compared with the Oregon median for family medicine physicians, 2017
- Dr. Lien
- Oregon median
- Medicare services
- 1,009vs 2064.9 times
- Part D claims
- 54vs 78193% below
Medians across 2,515 family medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Lien's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Frank Lien's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Lien's median patient age at 40, with 63% women.
Dr. Lien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Frank Lien wrote 314 Medicare Part D claims in 2024
In 2024, Dr. Lien wrote 314 Medicare Part D claims for 192 patients. 81% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $400 in total drug cost. In 2023, CMS named 275 claims across 11 drugs.
Dr. Lien's Part D claims by kind of drug, 2024
- Generic253 claims81%
- Brand-name47 claims15%
- Other14 claims4%
Dr. Lien'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. Lien's Part D claims, 2024
- Opioids4%11 of 314 claims
- Antibiotics17%52 of 314 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: 2752024: 5480%
Drugs named by CMS: 4 in 2024, 11 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
Dr. Frank Lien offers telehealth to Medicare patients
Dr. Lien accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lien as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Frank Lien received $169 in industry payments from 2016 to 2017
CMS Open Payments shows 11 general payments to Dr. Lien from 4 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $88.
General payments to Dr. Lien by program year, 2016 to 2017
Companies that paid Dr. Lien the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Frank Lien'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 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. Frank Lien
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. Frank Lien's NPI number?
Dr. Frank Lien's NPI number is 1003254145. It was assigned on June 11, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Frank Lien?
Dr. Frank Lien is a family medicine physician in Portland, Oregon. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Frank Lien practice?
Dr. Lien practices at 500 NE Multnomah St, Portland, OR 97232. Dr. Lien's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Dr. Lien to 2 group practices and clinics and 1 medical group.
What is Dr. Frank Lien's office phone number?
The practice phone on file for Dr. Lien is (503) 813-2440.
What is Dr. Frank Lien's medical license number?
Dr. Lien holds California license 20A15755.
What medical group is Dr. Frank Lien part of?
Dr. Lien is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Lien to 1 more medical group.
Does Dr. Frank Lien accept Medicare?
Yes. CMS data shows Dr. Lien billed Medicare for 1,009 services in 2017, and Dr. Lien accepts Medicare assignment.
Does Dr. Frank Lien offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lien as offering telehealth services.
What services does Dr. Frank Lien bill to Medicare?
In 2017, Dr. Lien's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and medicare service (G0008).
What drugs does Dr. Frank Lien prescribe most?
In 2024 Medicare Part D data, Dr. Lien's most prescribed drugs by claims were Amoxicillin, Losartan Potassium and Paxlovid.
Has Dr. Frank Lien received payments from drug or device companies?
CMS Open Payments shows $169 in general payments to Dr. Lien from 4 companies from 2016 to 2017. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Frank Lien been practicing?
Dr. Lien graduated from medical school in 2013, 13 years ago.
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