Dr. Jonathan Liu , MD
Internal Medicine β’ Seattle, WA
1145 Broadway
Seattle, WA 981224201
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Jonathan Liu is listed in NPPES under Internal Medicine.
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NPI assigned on May 9, 2012; this date does not establish years in practice.
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Published CMS data list 165 Medicare Part D prescriptions, including refills, in 2015.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015. Published rows only; this is not a quality measure.
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Published Part D records, 2015:
- Gabapentin β 18 prescription fills, including refills.
- Furosemide β 17 prescription fills, including refills.
- Montelukast Sodium β 16 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 12 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 45 in 2013 to 165 in 2015.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2013β2015.
Practice Location & Contact Primary Location
1145 Broadway
Seattle, WA 981224201
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Philadelphia, PA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
187 standardized 30-day fills in 2015
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$4,944 in 2015
The total cost of these prescriptions in 2015, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015.
Open Payments general payments, program year 2024
All general payments: $276.31 across 2 records.
By nature of payment
- Food and Beverage: $276.31 across 2 records.
Reporting-company totals
- Boston Scientific Corporation: $146.95 across 1 record.
- Medtronic, Inc.: $129.36 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).
NPI first issued
2012
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Seattle and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Liu are from 2015.
824 active clinicians are listed under Internal Medicine with a practice address in Seattle, WA (3,125 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
25.7% of these 824 clinicians have the CMS telehealth indicator.
50.2% of these 824 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 267% from 45 in 2013 to 165 in 2015.
- 2013: 45
- 2014: 91
- 2015: 165
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30-day fills
30-day fills increased 316% from 45 in 2013 to 187 in 2015.
- 2013: 45
- 2014: 119
- 2015: 187
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Part D drug cost
Part D drug cost went from $909 in 2013 to $4,944 in 2015.
- 2013: $909
- 2014: $2,920
- 2015: $4,944
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $14.09 in 2019 to $276.31 in 2024.
- 2019: $14.09
- 2024: $276.31
Sources: CMS Medicare Part D Prescribers (2015), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 β December 31, 2024): fewer than 11 records totaling $276.31.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
β | General | $146.95 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
OSTEOCOOL RF ABLATION SYSTEM | General | $129.36 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2015.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 18 | 540 | $303.42 | β |
| Furosemide | Furosemide | 17 | 750 | $102.17 | β |
| Montelukast Sodium | Montelukast Sodium | 16 | 480 | $119.87 | β |
| Omeprazole | Omeprazole | 16 | 480 | $158.46 | β |
| Proair Hfa | Albuterol Sulfate | 15 | 439 | $773.45 | β |
| Atorvastatin Calcium | Atorvastatin Calcium | 14 | 660 | $275.62 | β |
| Fluticasone Propionate | Fluticasone Propionate | 13 | 390 | $121.19 | β |
| Allopurinol | Allopurinol | 12 | 360 | $51.58 | β |
| Amlodipine Besylate | Amlodipine Besylate | 11 | 510 | $48.31 | β |
| Clonidine Hcl | Clonidine Hcl | 11 | 330 | $36.25 | β |
| Verapamil Er | Verapamil Hcl | 11 | 330 | $65.10 | β |
| Atrovent Hfa | Ipratropium Bromide | 11 | 330 | $2,888.82 | β |
Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2020-03-18NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Practice Locations
3900 Woodland Ave
Philadelphia, PA 191044551
Phone: 2158235800
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Ophthalmology
Doctor of Medicine (M.D.)
Nurse Practitioner
Advanced Registered Nurse Practitioner
Physician Assistant - Surgical
Physician Assistant (Certified)
Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1145 BROADWAY, SEATTLE, WA 981224201 (Tel: 2063206159)
Registered at 1145 BROADWAY, SEATTLE, WA 981224201 (Tel: 2063206159)
Additional practice office at 3900 Woodland Ave, Philadelphia, PA 191044551
Internal Medicine (license number reported to NPPES: CA A143158)
NPI status registered as active in NPPES database
Registered at 3900 WOODLAND AVE, PHILADELPHIA, PA 191044551 (Tel: 2158235800)
Registered at 3900 WOODLAND AVE, PHILADELPHIA, PA 191044551 (Tel: 2158235800)
Recorded as JONATHAN LIU, MD
Internal Medicine (license number reported to NPPES: PA MD452648)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Seattle
- Dr. Mary Lambert, MD
- Dr. Zachary Boas, MD
- Dr. Michelle Sanborn, MD
- Dr. James Miller, MD
- Dr. Jessica Lambert, MD
- Dr. Janice Connolly, MD
Mailing Address
1145 Broadway
Seattle, WA 981224201
Phone: 2063206159