Dr. Annie Ko, MD
- Medicare services, 2024
- 106
- Medicare patients, 2024
- 143
- Hospital affiliations
- 1
- Industry payments
- $142
- Medical groups
- 5
- Practice address
- 4525 S 19th St, Tacoma, WA 98405
- Practice phone
- Call (253) 759-2622
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carol Milgard Breast Center
Mammography / Breast Imaging Center · Tacoma, Washington
Find Dr. Ko's professional email, personal email and mobile number
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Dr. Annie Ko is a diagnostic radiologist in Tacoma, Washington
Dr. Ko practices at Carol Milgard Breast Center in Tacoma, Washington.
Dr. Ko's NPI, 1679849756, was assigned on March 22, 2012. Dr. Ko graduated from Saint Louis University School of Medicine in 2012. Dr. Ko holds Washington license MD60818213.
- NPI
- 1679849756NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335404011
- NPI enumeration date
- March 22, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 759-2622
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Annie Ko practices at Carol Milgard Breast Center in Tacoma, Washington
Dr. Ko's primary practice is Carol Milgard Breast Center, at 4525 S 19th St, Tacoma, WA 98405. The practice phone is (253) 759-2622.
- Carol Milgard Breast Center4525 S 19th St, Tacoma, WA 98405Phone(253) 759-2622
Source: Dmand AI Affiliation Data
Dr. Annie Ko is affiliated with 6 sites of care and 5 medical groups
Dr. Ko's primary practice is Carol Milgard Breast Center in Tacoma, Washington. Dr. Ko is also affiliated with Kaiser Permanente Central Hospital. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Ko to 4 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Annie Ko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ko practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carol Milgard Breast Center | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Annie Ko is one of 819 diagnostic radiologists in Washington
Diagnostic radiology is Dr. Ko's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Ko is licensed in Washington.
Specialties and state licenses
- Diagnostic radiology, WashingtonPrimary
Diagnostic radiologists near Dr. Ko
Counts of diagnostic radiologists 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. Annie Ko billed Medicare for 106 services in 2024
CMS data shows 106 Medicare services from Dr. Ko across 3 procedure codes in 2024, for 143 Medicare patients. Medicare paid $3,312 for them. Every service was in an office.
Dr. Ko's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,4042024: 10692%
- Other services
- 2023: 1,4592024: 0100%
- Surgery
- 2023: 252024: 0100%
Dr. Ko compared with the Washington median for diagnostic radiologists, 2024
- Dr. Ko
- Washington median
- Medicare services
- 106vs 2,43396% below
- Medicare patients
- 143vs 1,48490% below
Medians across 799 diagnostic radiologists in Washington with Dmand AI profiles that report each measure.
Dr. Ko's most billed Medicare procedure codes, 2024
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. Ko and other diagnostic radiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Annie Ko treated 143 Medicare patients in 2024, average age 70
CMS counts 143 Medicare patients who saw Dr. Ko in 2024. The largest group is 65 to 74, with 86 patients. 50% of them have high blood pressure, and 36% have arthritis. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ko's median patient age at 48, with 80% women.
Dr. Ko's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ko's Medicare patients by sex, 2024
- Women10070%
- Men4330%
Chronic conditions among Dr. Ko's Medicare patients, 2024
- High blood pressure50%
- Arthritis36%
- High cholesterol34%
- Diabetes28%
- Chronic kidney disease19%
- Cancer16%
- Mood disorders15%
- Atrial fibrillation14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women80%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Annie Ko takes part in Medicare
Dr. Ko 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. Annie Ko received $142 in industry payments from 2017 to 2022
CMS Open Payments shows 3 general payments to Dr. Ko from 3 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $64.
General payments to Dr. Ko by program year, 2017 to 2022
Companies that paid Dr. Ko the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Annie Ko graduated from Saint Louis University School of Medicine
Dr. Ko graduated from Saint Louis University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Annie Ko'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 DataDmand AI Org Hierarchy 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) |
| 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) |
| 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. Annie Ko
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. Annie Ko's NPI number?
Dr. Annie Ko's NPI number is 1679849756. It was assigned on March 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Annie Ko?
Dr. Annie Ko is a diagnostic radiologist in Tacoma, Washington. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Annie Ko practice?
Dr. Ko practices at 4525 S 19th St, Tacoma, WA 98405. Dr. Ko's primary practice is Carol Milgard Breast Center in Tacoma, Washington. Dmand AI also links Dr. Ko to 4 group practices and clinics and 4 medical groups.
What is Dr. Annie Ko's office phone number?
The practice phone on file for Dr. Ko is (253) 759-2622.
What is Dr. Annie Ko's medical license number?
Dr. Ko holds Washington license MD60818213.
Which hospitals is Dr. Annie Ko affiliated with?
Dr. Ko is affiliated with Kaiser Permanente Central Hospital.
What medical group is Dr. Annie Ko part of?
Dr. Ko is linked to Washington Permanente Medical Group, P.C. Dmand AI links Dr. Ko to 4 more medical groups.
Does Dr. Annie Ko accept Medicare?
Yes. CMS data shows Dr. Ko billed Medicare for 106 services in 2024, and Dr. Ko accepts Medicare assignment.
How many Medicare patients does Dr. Annie Ko see?
CMS counts 143 Medicare patients who saw Dr. Ko in 2024, with an average age of 70.
What services does Dr. Annie Ko bill to Medicare?
In 2024, Dr. Ko's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and diagnostic imaging (71046).
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Where did Dr. Annie Ko go to medical school?
Dr. Ko graduated from Saint Louis University School of Medicine in 2012.
Has Dr. Annie Ko received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Dr. Ko from 3 companies from 2017 to 2022. The largest total came from Genentech, Inc.
How long has Dr. Annie Ko been practicing?
Dr. Ko graduated from medical school in 2012, 14 years ago.
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