Dr. Millie Liao, DO
- Medicare services, 2024
- 43
- Medicare patients, 2024
- 42
- Hospital affiliations
- 2
- Industry payments
- $14,252
- Medical group
- 1
- Practice address
- 6420 Clayton Rd, Saint Louis, MO 63117
- Practice phone
- Call (314) 768-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liao's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Millie Liao is an interventional radiologist in Saint Louis, Missouri
Dr. Liao practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care.
Dr. Liao's NPI, 1609372085, was assigned on April 4, 2018. Dr. Liao holds Missouri license 2024017648.
- NPI
- 1609372085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193262129
- NPI enumeration date
- April 4, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 768-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Millie Liao practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri
Dr. Liao's primary practice is SSM Health St. Mary's Hospital - St. Louis, at 6420 Clayton Rd, Saint Louis, MO 63117 in St. Louis County. The practice phone is (314) 768-8000.
- SSM Health St. Mary's Hospital - St. Louis6420 Clayton Rd, Saint Louis, MO 63117 · St. Louis CountyPhone(314) 768-8000
Source: Dmand AI Affiliation Data
Dr. Millie Liao is affiliated with 2 sites of care and 1 medical group
Dr. Liao's primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. Dr. Liao is also affiliated with SSM Health Saint Louis University Hospital. The medical group on file is SLUCare Physician Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Millie Liao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liao practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - St. Louis | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across SSM Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Millie Liao is one of 79 interventional radiologists in Missouri
Vascular and interventional radiology is Dr. Liao's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Liao is licensed in Missouri.
Specialties and state licenses
- Vascular and interventional radiology, MissouriPrimary
Interventional radiologists near Dr. Liao
Counts of interventional 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. Millie Liao billed Medicare for 43 services in 2024
CMS data shows 43 Medicare services from Dr. Liao across 2 procedure codes in 2024, for 42 Medicare patients. Medicare paid $419 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liao's Medicare services by type, 2024
- Tests and treatments28
- Imaging15
Dr. Liao compared with the Missouri median for interventional radiologists, 2024
- Dr. Liao
- Missouri median
- Medicare services
- 43vs 68094% below
- Medicare patients
- 42vs 44691% below
Medians across 75 interventional radiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Liao'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.
Need commercial claims for Dr. Liao?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liao and other interventional radiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Millie Liao treated 42 Medicare patients in 2024, average age 66
CMS counts 42 Medicare patients who saw Dr. Liao in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 55% have chronic kidney disease. 48% are also on Medicaid. Their average risk score is 2.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Liao's median patient age at 66, with 54% women.
Dr. Liao's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Liao's Medicare patients by sex, 2024
- Women2150%
- Men2150%
Chronic conditions among Dr. Liao's Medicare patients, 2024
- High blood pressure75%
- Chronic kidney disease55%
- High cholesterol55%
- Mood disorders52%
- Depression48%
- Anxiety45%
- Arthritis45%
- Diabetes43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Millie Liao takes part in Medicare
Dr. Liao accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leg revascularization (restoring blood flow): 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Millie Liao received $14,252 in industry payments from 2021 to 2025
CMS Open Payments shows 145 general payments to Dr. Liao from 23 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 79% of the total. Boston Scientific Corporation paid the most, $3,676.
General payments to Dr. Liao by program year, 2021 to 2025
General payments to Dr. Liao by kind, 2021 to 2025
- Food and beverage$11,29379%
- Travel and lodging$2,21016%
- Education$7495%
Companies that paid Dr. Liao the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Millie Liao'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)Doctors and Clinicians Utilization Data (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. Millie Liao
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. Millie Liao's NPI number?
Dr. Millie Liao's NPI number is 1609372085. It was assigned on April 4, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Millie Liao?
Dr. Millie Liao is an interventional radiologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Millie Liao practice?
Dr. Liao practices at 6420 Clayton Rd, Saint Louis, MO 63117. Dr. Liao's primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care.
What is Dr. Millie Liao's office phone number?
The practice phone on file for Dr. Liao is (314) 768-8000.
What is Dr. Millie Liao's medical license number?
Dr. Liao holds Missouri license 2024017648.
Which hospitals is Dr. Millie Liao affiliated with?
Dr. Liao practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri. Dr. Liao is also affiliated with SSM Health Saint Louis University Hospital.
What medical group is Dr. Millie Liao part of?
Dr. Liao is linked to SLUCare Physician Group.
Does Dr. Millie Liao accept Medicare?
Yes. CMS data shows Dr. Liao billed Medicare for 43 services in 2024, and Dr. Liao accepts Medicare assignment.
How many Medicare patients does Dr. Millie Liao see?
CMS counts 42 Medicare patients who saw Dr. Liao in 2024, with an average age of 66.
What services does Dr. Millie Liao bill to Medicare?
In 2024, Dr. Liao's most billed Medicare services were special service (99152) and ultrasound (76937).
Has Dr. Millie Liao received payments from drug or device companies?
CMS Open Payments shows $14,252 in general payments to Dr. Liao from 23 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Millie Liao been practicing?
Dr. Liao graduated from medical school in 2018, 8 years ago.
Selling to vascular and interventional radiology practices?
See interventional radiologists in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card