Dr. Mark Liu, MD
- Medicare services, 2022
- 11
- Hospital affiliations
- 2
- Industry payments
- $105
- Medical group
- 1
- State licenses
- 2
- Practice address
- 1650 Cochrane Cir, Colorado Springs, CO 80913
- Practice phone
- Call (719) 526-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
US Army
Colorado Springs, Colorado
Find Dr. Liu'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. Mark Liu is an anesthesiologist in Colorado Springs, Colorado
Dr. Liu practices at US Army in Colorado Springs, Colorado.
Dr. Liu's NPI, 1952539470, was assigned on June 23, 2009. Dr. Liu holds Colorado license DR.0067155.
- NPI
- 1952539470NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749613024
- NPI enumeration date
- June 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (719) 526-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Liu practices at US Army in Colorado Springs, Colorado
Dr. Liu's primary practice is US Army, at 1650 Cochrane Cir, Colorado Springs, CO 80913 in El Paso County. The practice phone is (719) 526-7000.
- US Army1650 Cochrane Cir, Colorado Springs, CO 80913 · El Paso CountyPhone(719) 526-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Liu is affiliated with 3 sites of care and 1 medical group
Dr. Liu's primary practice is US Army in Colorado Springs, Colorado. Dr. Liu is also affiliated with UCHealth Memorial Hospital Central. The medical group on file is UCHealth Medical Group. Dmand AI also links Dr. Liu to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| US Army | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Liu is one of 1,032 anesthesiologists in Colorado
Anesthesiology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Liu's licenses on file in 2 states: Colorado and Nebraska.
Specialties and state licenses
- Anesthesiology, ColoradoPrimary
- General practice, Nebraska
Anesthesiologists near Dr. Liu
Counts of anesthesiologists 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. Mark Liu billed Medicare for 11 services in 2022
CMS data shows 11 Medicare services from Dr. Liu across 1 procedure code in 2022. Medicare paid $268 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liu compared with the Colorado median for anesthesiologists, 2022
- Dr. Liu
- Colorado median
- Medicare services
- 11vs 5379% below
Medians across 977 anesthesiologists in Colorado with Dmand AI profiles that report each measure.
Dr. Liu's most billed Medicare procedure codes, 2022
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. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other anesthesiologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Liu's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 58, with 39% women.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
How Dr. Mark Liu takes part in Medicare
Dr. Liu 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. Mark Liu received $105 in industry payments from 2023 to 2025
CMS Open Payments shows 6 general payments to Dr. Liu from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Heron Therapeutics, Inc. paid the most, $34.
General payments to Dr. Liu by program year, 2023 to 2025
Companies that paid Dr. Liu the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Liu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Data |
| 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) |
| 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. Mark Liu
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. Mark Liu's NPI number?
Dr. Mark Liu's NPI number is 1952539470. It was assigned on June 23, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Liu?
Dr. Mark Liu is an anesthesiologist in Colorado Springs, Colorado. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark Liu practice?
Dr. Liu practices at 1650 Cochrane Cir, Colorado Springs, CO 80913. Dr. Liu's primary practice is US Army in Colorado Springs, Colorado. Dmand AI also links Dr. Liu to 1 hospital.
What is Dr. Mark Liu's office phone number?
The practice phone on file for Dr. Liu is (719) 526-7000.
What is Dr. Mark Liu's medical license number?
Dr. Liu holds Colorado license DR.0067155, one of the licenses on file in 2 states.
Which states has Dr. Mark Liu been licensed in?
Dmand AI has state licenses on file for Dr. Liu in Colorado and Nebraska.
Which hospitals is Dr. Mark Liu affiliated with?
Dr. Liu is affiliated with UCHealth Memorial Hospital Central. Dmand AI links Dr. Liu to 1 more hospital.
What medical group is Dr. Mark Liu part of?
Dr. Liu is linked to UCHealth Medical Group.
Does Dr. Mark Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 11 services in 2022, and Dr. Liu accepts Medicare assignment.
What services does Dr. Mark Liu bill to Medicare?
In 2022, Dr. Liu's most billed Medicare services were ultrasound (76942).
Has Dr. Mark Liu received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Liu from 5 companies from 2023 to 2025. The largest total came from Heron Therapeutics, Inc.
How long has Dr. Mark Liu been practicing?
Dr. Liu graduated from medical school in 2009, 17 years ago.
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