Dr. Michael Chao-Hwa Wu, MD
- Medicare services, 2019
- 18
- Part D claims, 2024
- 856
- Industry payments
- $57
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 11511 Ne 10th Street, Bellevue, WA 98004
- Practice phone
- Call (425) 502-4048
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center at Bellevue Medical Center
Surgery Center - Medicare-Certified · Bellevue, Washington
Find Dr. Wu's professional email, personal email and mobile number
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Dr. Michael Chao-Hwa Wu is an ophthalmologist in Bellevue, Washington
Dr. Wu practices at Ambulatory Surgery Center at Bellevue Medical Center in Bellevue, Washington.
Dr. Wu's NPI, 1770694978, was assigned on August 31, 2006. Dr. Wu graduated from University of Texas Southwestern Medical School at Dallas in 1998. Dr. Wu holds Washington license MD00043764.
- NPI
- 1770694978NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597740282
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 502-4048
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Chao-Hwa Wu practices at Ambulatory Surgery Center at Bellevue Medical Center in Bellevue, Washington
Dr. Wu's primary practice is Ambulatory Surgery Center at Bellevue Medical Center, at 11511 Ne 10th Street, Bellevue, WA 98004. The practice phone is (425) 502-4048.
- Ambulatory Surgery Center at Bellevue Medical Center11511 Ne 10th Street, Bellevue, WA 98004Phone(425) 502-4048
Source: Dmand AI Affiliation Data
Dr. Michael Chao-Hwa Wu is affiliated with 1 site of care and 1 medical group
Dr. Wu's primary practice is Ambulatory Surgery Center at Bellevue Medical Center in Bellevue, Washington. The medical group on file is Washington Permanente Medical Group, P.C.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Chao-Hwa Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center at Bellevue Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Chao-Hwa Wu is one of 407 ophthalmologists in Washington
Ophthalmology is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Wu is licensed in Washington.
Specialties and state licenses
- Ophthalmology, WashingtonPrimary
Ophthalmologists near Dr. Wu
Counts of ophthalmologists 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. Michael Chao-Hwa Wu billed Medicare for 18 services in 2019
CMS data shows 18 Medicare services from Dr. Wu across 1 procedure code in 2019. Medicare paid $1,475 for them. Every service was in an office.
Dr. Wu's Medicare services by type, 2017 to 2019
- 2017
- 2019
- Tests and treatments
- 2017: 152019: 1820%
Dr. Wu compared with the Washington median for ophthalmologists, 2019
- Dr. Wu
- Washington median
- Medicare services
- 18vs 1,40999% below
- Part D claims
- 773vs 53744% above
Medians across 418 ophthalmologists in Washington with Dmand AI profiles that report each measure.
Dr. Wu's most billed Medicare procedure codes, 2019
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wu and other ophthalmologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Chao-Hwa Wu's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Wu's median patient age at 60, with 54% women.
Dr. Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Michael Chao-Hwa Wu wrote 856 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 856 Medicare Part D claims for 240 patients. 55% of them were for generic drugs. CMS names the drug for 773 of them, across 12 drugs with 11 or more claims each, at $40,166 in total drug cost. In 2023, CMS named 647 claims across 12 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic467 claims55%
- Brand-name389 claims45%
Dr. Wu'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. Wu's Part D claims, 2024
- Antibiotics2%16 of 856 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: 6472024: 77319%
Drugs named by CMS: 12 in 2024, 12 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. Michael Chao-Hwa Wu takes part in Medicare
Dr. Wu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Chao-Hwa Wu received $57 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Wu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $57.
Companies that paid Dr. Wu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Chao-Hwa Wu graduated from University of Texas Southwestern Medical School at Dallas
Dr. Wu graduated from University of Texas Southwestern Medical School at Dallas in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Chao-Hwa Wu'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Michael Chao-Hwa Wu
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. Michael Chao-Hwa Wu's NPI number?
Dr. Michael Chao-Hwa Wu's NPI number is 1770694978. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Chao-Hwa Wu?
Dr. Michael Chao-Hwa Wu is an ophthalmologist in Bellevue, Washington. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Michael Chao-Hwa Wu practice?
Dr. Wu practices at 11511 Ne 10th Street, Bellevue, WA 98004. Dr. Wu's primary practice is Ambulatory Surgery Center at Bellevue Medical Center in Bellevue, Washington.
What is Dr. Michael Chao-Hwa Wu's office phone number?
The practice phone on file for Dr. Wu is (425) 502-4048.
What is Dr. Michael Chao-Hwa Wu's medical license number?
Dr. Wu holds Washington license MD00043764.
What medical group is Dr. Michael Chao-Hwa Wu part of?
Dr. Wu is linked to Washington Permanente Medical Group, P.C.
Does Dr. Michael Chao-Hwa Wu accept Medicare?
Yes. CMS data shows Dr. Wu billed Medicare for 18 services in 2019, and Dr. Wu accepts Medicare assignment.
What services does Dr. Michael Chao-Hwa Wu bill to Medicare?
In 2019, Dr. Wu's most billed Medicare services were eye exam or test (92014).
Where did Dr. Michael Chao-Hwa Wu go to medical school?
Dr. Wu graduated from University of Texas Southwestern Medical School at Dallas in 1998.
What drugs does Dr. Michael Chao-Hwa Wu prescribe most?
In 2024 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Prednisolone Acetate, Fluorometholone and Erythromycin.
Has Dr. Michael Chao-Hwa Wu received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Dr. Wu from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Michael Chao-Hwa Wu been practicing?
Dr. Wu graduated from medical school in 1998, 28 years ago.
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