Dr. Jack Jiakun Tian , MD
Ophthalmology โข Seattle, WA
325 9th Ave
Seattle, WA 981042420
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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NPI assigned on April 25, 2017; this date does not establish years in practice.
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Published CMS data list 2,642 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 66984 โ Removal of cataract with insertion of prosthetic lens: 803 service units.
- 99152 โ Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older): 747 service units.
- 92136 โ Measurement of corneal curvature and depth of eye: 485 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 10 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 377 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Prednisolone Acetate โ 210 prescription fills, including refills.
- Ofloxacin โ 154 prescription fills, including refills.
- Latanoprost โ 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 1,430 in 2021 to 2,642 in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021โ2023.
Practice Location & Contact Primary Location
325 9th Ave
Seattle, WA 981042420
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2017
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $529,489 in 2023
The total amount Medicare approved for these services in 2023. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023.
Paid by Medicare
About $403,874 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023.
30-day fills
404 standardized 30-day fills in 2023
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
$9,681 in 2023
The total cost of these prescriptions in 2023, 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 โ by Provider and Drug, 2023.
Open Payments general payments, program year 2025
All general payments: $2,875.29 across 44 records.
By nature of payment
- Food and Beverage: $1,784.13 across 41 records.
- Travel and Lodging: $1,085.98 across 2 records.
- Education: $5.18 across 1 record.
Reporting-company totals (3 largest of 5)
- Alcon Vision LLC: $2,250.71 across 28 records.
- RxSight Inc: $237.63 across 6 records.
- Carl Zeiss Meditec USA, Inc.: $191.20 across 2 records.
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 2025 (published June 30, 2026).
Years since graduation
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2017
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
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.
Enrolled in Medicare (PECOS)
Dr. Tian has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Tian as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Seattle and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Tian are from 2023.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Tian are from 2023.
147 active clinicians are listed under Ophthalmology with a practice address in Seattle, WA (523 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
4.1% of these 147 clinicians have the CMS telehealth indicator.
66% of these 147 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 B services
Medicare Part B services increased 85% from 1,430 in 2021 to 2,642 in 2023.
- 2021: 1,430
- 2022: 3,270
- 2023: 2,642
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Medicare-allowed amount
Medicare-allowed amount increased 223% from $163,987 in 2021 to $529,489 in 2023.
- 2021: $163,987
- 2022: $595,053
- 2023: $529,489
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Paid by Medicare
Paid by Medicare increased 225% from $124,221 in 2021 to $403,874 in 2023.
- 2021: $124,221
- 2022: $433,470
- 2023: $403,874
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 19% from 467 in 2019 to 377 in 2023.
- 2019: 467
- 2020: 530
- 2021: 605
- 2022: 1,322
- 2023: 377
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30-day fills
30-day fills decreased 34% from 608 in 2019 to 404 in 2023.
- 2019: 608
- 2020: 747
- 2021: 899
- 2022: 1,801
- 2023: 404
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Part D drug cost
Part D drug cost decreased 38% from $15,725 in 2019 to $9,681 in 2023.
- 2019: $15,725
- 2020: $18,481
- 2021: $17,924
- 2022: $40,119
- 2023: $9,681
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $226.59 in 2021 to $2,875.29 in 2025.
- 2021: $226.59
- 2022: $609.01
- 2023: $1,609.45
- 2024: $2,800.75
- 2025: $2,875.29
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2023), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 2025 (payments made January 1 โ December 31, 2025): 44 records totaling $2,875.29.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Alcon Vision LLC |
Travel and Lodging
In-kind items and services
|
Clareon | General | $580.86 |
| Alcon Vision LLC |
Travel and Lodging
In-kind items and services
|
Wavelight Refractive Suite | General | $505.12 |
| Carl Zeiss Meditec USA, Inc. |
Food and Beverage
In-kind items and services
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CIRRUS HD-OCT | General | $186.02 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon PanOptix Pro | General | $143.55 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
ARGOS | General | $137.25 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon | General | $118.02 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
UNITY | General | $117.63 |
| RxSight Inc |
Food and Beverage
In-kind items and services
|
RXSIGHT CONTACT LENS | General | $108.36 |
| RxSight Inc |
Food and Beverage
In-kind items and services
|
RXSIGHT CONTACT LENS | General | $79.34 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon PanOptix Pro | General | $75.15 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon | General | $66.06 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
UNITY | General | $63.64 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
HYDRUS Microstent | General | $57.38 |
| Johnson & Johnson Surgical Vision, Inc. |
Food and Beverage
In-kind items and services
|
Tecnis IOL | General | $51.14 |
| Johnson & Johnson Surgical Vision, Inc. |
Food and Beverage
In-kind items and services
|
TECNIS IOL | General | $50.29 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon PanOptix Pro | General | $45.15 |
| Topcon Healthcare, Inc. |
Food and Beverage
Cash or cash equivalent
|
โ | General | $38.11 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
UNITY | General | $32.40 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon | General | $31.77 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
UNITY | General | $28.55 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon PanOptix Pro | General | $27.31 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon PanOptix Pro | General | $27.08 |
| Johnson & Johnson Surgical Vision, Inc. |
Food and Beverage
In-kind items and services
|
TECNIS IOL | General | $25.12 |
| RxSight Inc |
Food and Beverage
In-kind items and services
|
RXSIGHT CONTACT LENS | General | $24.92 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon | General | $24.15 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2020โ2022 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2021โ2023; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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66984
Removal of cataract with insertion of prosthetic lens
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803 | 457 | $1658.00 | $450.17 |
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99152
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
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747 | 440 | $81.65 | $11.97 |
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92136
Measurement of corneal curvature and depth of eye
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485 | 392 | $73.02 | $34.26 |
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66821
Removal of recurring cataract in lens capsule using a laser
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297 | 200 | $531.99 | $282.56 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
149 | 149 | $260.00 | $166.33 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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64 | 64 | $176.33 | $127.61 |
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66991
Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye
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33 | 19 | $1364.44 | $445.19 |
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66174
Dilation of fluid outflow drainage within eye
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25 | 15 | $2944.00 | $380.54 |
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92133
Imaging of optic nerve
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23 | 23 | $111.00 | $34.30 |
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92134
Imaging of retina
|
16 | 16 | $111.00 | $36.26 |
Source: CMS Part B by Provider and Service, 2023; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prednisolone Acetate | Prednisolone Acetate | 210 | 5,868 | $7,457.25 | 139 |
| Ofloxacin | Ofloxacin | 154 | 2,711 | $2,055.91 | 118 |
| Latanoprost | Latanoprost | 13 | 786 | $167.63 | โ |
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-01-31NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20220407001644
WA
9537578588
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Transplant Hepatology
Doctor of Medicine (M.D.)
Nurse Practitioner
Advanced Registered Nurse Practitioner
Internal Medicine
Nurse Practitioner
Advanced Registered Nurse Practitioner
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 325 9TH AVE, SEATTLE, WA 981042420 (Tel: 2065205000)
Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)
Registered at 2055 EXCHANGE ST STE 230, ASTORIA, OR 971033419 (Tel: 5033383803)
Registered at 2055 EXCHANGE ST STE 230, ASTORIA, OR 971033419 (Tel: 5033383803)
Ophthalmology (license number reported to NPPES: OR MD204184)
NPI status registered as active in NPPES database
Registered at 601 ELMWOOD AVE, BOX MED, ROCHESTER, NY 146420001 (Tel: 5852752874)
Registered at 178 WATERMARK TER, HERCULES, CA 945472658 (Tel: 5109188237)
Recorded as JACK TIAN, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Seattle
- Dr. Deepa Abraham, MD
- Dr. Yewlin Chee, MD
- Dr. Thao Phuong Le, MD
- Dr. Emily Li, MD
- Dr. Kristi Bailey, MD
- Dr. Thellea Leveque, MD
Mailing Address
Po Box 50095
Seattle, WA 981455095
Phone: 2065205700