Dr. David Liang, DO
- Medicare services, 2021
- 14
- Medicare patients, 2024
- 11
- Hospital affiliations
- 4
- Industry payments
- $419
- Medical groups
- 7
- Practice address
- 100 Bourland Rd, Keller, TX 76248
- Practice phone
- Call (817) 518-9130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bear Creek Surgery Center
Surgery Center - Medicare-Certified · Keller, Texas
Find Dr. Liang'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. David Liang is an anesthesiologist in Keller, Texas
Dr. Liang practices at Bear Creek Surgery Center in Keller, Texas.
Dr. Liang's NPI, 1023403334, was assigned on April 2, 2015. Dr. Liang holds Texas license S4014.
- NPI
- 1023403334NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941538318
- NPI enumeration date
- April 2, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (817) 518-9130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Liang practices at Bear Creek Surgery Center in Keller, Texas
Dr. Liang's primary practice is Bear Creek Surgery Center, at 100 Bourland Rd, Keller, TX 76248. The practice phone is (817) 518-9130.
- Bear Creek Surgery Center100 Bourland Rd, Keller, TX 76248Phone(817) 518-9130
Source: Dmand AI Affiliation Data
Dr. David Liang is affiliated with 10 sites of care and 7 medical groups
Dr. Liang's primary practice is Bear Creek Surgery Center in Keller, Texas. Dr. Liang is also affiliated with North Central Surgical Center Hospital. The medical group on file is US Anesthesia Partners. Dmand AI also links Dr. Liang to 3 more hospitals, 6 medical groups and 5 group practices and clinics, 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. David Liang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liang practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bear Creek Surgery Center | Available with a free account |
| +9 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Liang is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Liang's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Liang is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Liang's licenses on file in 2 states: Texas and California.
Specialties and state licenses
- Anesthesiology, TexasPrimary
- California license
Anesthesiologists near Dr. Liang
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. David Liang billed Medicare for 14 services in 2021
CMS data shows 14 Medicare services from Dr. Liang across 1 procedure code in 2021, for 11 Medicare patients. Medicare paid $1,322 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liang compared with the Texas median for anesthesiologists, 2021
- Dr. Liang
- Texas median
- Medicare services
- 14vs 7180% below
- Medicare patients
- 11vs 13292% below
Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.
Dr. Liang's most billed Medicare procedure codes, 2021
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. Liang and other anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Liang treated 11 Medicare patients in 2024, average age 67
CMS counts 11 Medicare patients who saw Dr. Liang in 2024. Their average risk score is 0.74, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liang's median patient age at 56, with 57% women.
Dr. Liang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. David Liang takes part in Medicare
Dr. Liang 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. David Liang received $419 in industry payments from 2019 to 2024
CMS Open Payments shows 6 general payments to Dr. Liang from 4 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $147.
General payments to Dr. Liang by program year, 2019 to 2024
Companies that paid Dr. Liang the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Liang is board certified in anesthesiology
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. David Liang'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. David Liang
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. David Liang's NPI number?
Dr. David Liang's NPI number is 1023403334. It was assigned on April 2, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. David Liang?
Dr. David Liang is an anesthesiologist in Keller, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David Liang practice?
Dr. Liang practices at 100 Bourland Rd, Keller, TX 76248. Dr. Liang's primary practice is Bear Creek Surgery Center in Keller, Texas. Dmand AI also links Dr. Liang to 3 hospitals, 6 medical groups and 5 group practices and clinics.
What is Dr. David Liang's office phone number?
The practice phone on file for Dr. Liang is (817) 518-9130.
What is Dr. David Liang's medical license number?
Dr. Liang holds Texas license S4014, one of the licenses on file in 2 states.
Which states has Dr. David Liang been licensed in?
Dmand AI has state licenses on file for Dr. Liang in Texas and California.
Which hospitals is Dr. David Liang affiliated with?
Dr. Liang is affiliated with North Central Surgical Center Hospital. Dmand AI links Dr. Liang to 3 more hospitals.
What medical group is Dr. David Liang part of?
Dr. Liang is linked to US Anesthesia Partners. Dmand AI links Dr. Liang to 6 more medical groups.
Does Dr. David Liang accept Medicare?
Yes. CMS data shows Dr. Liang billed Medicare for 14 services in 2021, and Dr. Liang accepts Medicare assignment.
How many Medicare patients does Dr. David Liang see?
CMS counts 11 Medicare patients who saw Dr. Liang in 2024, with an average age of 67.
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Is Dr. David Liang board certified?
Yes. Dr. Liang is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. David Liang bill to Medicare?
In 2021, Dr. Liang's most billed Medicare services were anesthesia (00731).
Has Dr. David Liang received payments from drug or device companies?
CMS Open Payments shows $419 in general payments to Dr. Liang from 4 companies from 2019 to 2024. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. David Liang been practicing?
Dr. Liang graduated from medical school in 2015, 11 years ago.
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