Dr. Carolyn C. Liu, MD
- Medicare services, 2022
- 16
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 49
- Industry payments
- $385
- Affiliated sites
- 1
- Practice address
- 12917 Se 38th St, Bellevue, WA 98006
- Practice phone
- Call (206) 320-2700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Swedish Health Services
Bellevue, Washington
Find Dr. Liu's professional email, personal email and mobile number
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Dr. Carolyn C. Liu is an internist in Bellevue, Washington
Dr. Liu practices at Swedish Health Services in Bellevue, Washington.
Dr. Liu's NPI, 1619039401, was assigned on December 15, 2006. Dr. Liu holds Washington license MD00043607.
- NPI
- 1619039401NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698723559
- NPI enumeration date
- December 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 320-2700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carolyn C. Liu practices at Swedish Health Services in Bellevue, Washington
Dr. Liu's primary practice is Swedish Health Services, at 12917 Se 38th St, Bellevue, WA 98006 in King County. The practice phone is (206) 320-2700.
- Swedish Health Services12917 Se 38th St, Bellevue, WA 98006 · King CountyPhone(206) 320-2700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Carolyn C. Liu is affiliated with 2 sites of care and 1 medical group
Dr. Liu's primary practice is Swedish Health Services in Bellevue, Washington. The medical group on file is Swedish Physicians Downtown. Dmand AI also links Dr. Liu 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. Carolyn C. Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Swedish Health Services | 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. Carolyn C. Liu is one of 2,689 internists in Washington
Internal medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Liu is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Liu
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. Carolyn C. Liu billed Medicare for 16 services in 2022
CMS data shows 16 Medicare services from Dr. Liu across 1 procedure code in 2022, all of them office visits, for 13 Medicare patients. Medicare paid $1,508 for them. Every service was in an office.
Dr. Liu's Medicare services by type, 2020 to 2022
- 2020
- 2022
- Office and hospital visits
- 2020: 432022: 1663%
Dr. Liu compared with the Washington median for internists, 2022
- Dr. Liu
- Washington median
- Medicare services
- 16vs 36496% below
- Medicare patients
- 13vs 16592% below
- Part D claims
- 60vs 18267% below
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Liu's most billed Medicare procedure codes, 2022
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. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carolyn C. Liu treated 13 Medicare patients in 2024, average age 74
CMS counts 13 Medicare patients who saw Dr. Liu in 2024. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 61, with 61% women.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carolyn C. Liu wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 49 Medicare Part D claims for 26 patients. 86% of them were for generic drugs. They cover 4 drugs, with $832 in total drug cost. In 2022, CMS named 71 claims across 4 drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic42 claims86%
- Brand-name and other7 claims14%
Dr. Liu's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 712023: 6015%
Drugs named by CMS: 4 in 2023, 4 in 2022.
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. Carolyn C. Liu takes part in Medicare
Dr. Liu 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. Carolyn C. Liu received $385 in industry payments from 2017 to 2018
CMS Open Payments shows 3 general payments to Dr. Liu from 3 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $141.
General payments to Dr. Liu by program year, 2017 to 2018
Companies that paid Dr. Liu the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Carolyn C. Liu'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. Carolyn C. Liu
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. Carolyn C. Liu's NPI number?
Dr. Carolyn C. Liu's NPI number is 1619039401. It was assigned on December 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Carolyn C. Liu?
Dr. Carolyn C. Liu is an internist in Bellevue, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Carolyn C. Liu practice?
Dr. Liu practices at 12917 Se 38th St, Bellevue, WA 98006. Dr. Liu's primary practice is Swedish Health Services in Bellevue, Washington. Dmand AI also links Dr. Liu to 1 group practice or clinic.
What is Dr. Carolyn C. Liu's office phone number?
The practice phone on file for Dr. Liu is (206) 320-2700.
What is Dr. Carolyn C. Liu's medical license number?
Dr. Liu holds Washington license MD00043607.
What medical group is Dr. Carolyn C. Liu part of?
Dr. Liu is linked to Swedish Physicians Downtown.
Does Dr. Carolyn C. Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 16 services in 2022, and Dr. Liu accepts Medicare assignment.
How many Medicare patients does Dr. Carolyn C. Liu see?
CMS counts 13 Medicare patients who saw Dr. Liu in 2024, with an average age of 74.
What services does Dr. Carolyn C. Liu bill to Medicare?
In 2022, Dr. Liu's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Carolyn C. Liu prescribe most?
In 2023 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Carolyn C. Liu received payments from drug or device companies?
CMS Open Payments shows $385 in general payments to Dr. Liu from 3 companies from 2017 to 2018. The largest total came from Abbott Laboratories.
How long has Dr. Carolyn C. Liu been practicing?
Dr. Liu graduated from medical school in 1985, 41 years ago.
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