Dr. Philip M L Tsui, MD
- Medicare services, 2023
- 558
- Part D claims, 2023
- 15
- Hospital affiliations
- 3
- Industry payments
- $143
- Medical group
- 1
- Practice address
- 5451 Walnut Ave, Chino, CA 91710
- Practice phone
- Call (909) 627-6111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tsui'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. Philip M L Tsui is a general surgeon in Chino, California
Dr. Tsui practices at Chino Valley Medical Center in Chino, California, part of Prime Healthcare Services.
Dr. Tsui's NPI, 1295716108, was assigned on November 8, 2005. Dr. Tsui graduated from Loma Linda University School Of Medicine in 1979. Dr. Tsui's California license number on file is G62104.
- NPI
- 1295716108NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012903438
- NPI enumeration date
- November 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 627-6111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Philip M L Tsui practices at Chino Valley Medical Center in Chino, California
Dr. Tsui's primary practice is Chino Valley Medical Center, at 5451 Walnut Ave, Chino, CA 91710 in San Bernardino County. The practice phone is (909) 627-6111.
- Chino Valley Medical Center5451 Walnut Ave, Chino, CA 91710 · San Bernardino CountyPhone(909) 627-6111
Source: Dmand AI Affiliation Data
Dr. Philip M L Tsui is affiliated with 3 sites of care and 1 medical group
Dr. Tsui's primary practice is Chino Valley Medical Center in Chino, California, part of Prime Healthcare Services. Dr. Tsui is also affiliated with San Dimas Community Hospital. The medical group on file is Desert Valley Medical Group. Dmand AI also links Dr. Tsui to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Philip M L Tsui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsui practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chino Valley Medical Center | Available with a free account |
| +2 more affiliated sites | 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 Prime Healthcare Services and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Philip M L Tsui is one of 2,926 general surgeons in California
Surgery is Dr. Tsui's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Tsui's licenses on file in 3 states: California, Nevada and Ohio.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Nevada license
- Ohio license
Clinical focus
Dmand AI lists acute gallbladder or bile duct inflammation, colon removal, gastrointestinal bleeding, groin hernia surgery, mastectomy and removal of damaged skin or skin graft among the conditions Dr. Tsui treats.
General surgeons near Dr. Tsui
Counts of general surgeons 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. Philip M L Tsui billed Medicare for 558 services in 2023
CMS data shows 558 Medicare services from Dr. Tsui across 5 procedure codes in 2023. Medicare paid $46,050 for them.
Dr. Tsui's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5502023: 5581%
Where Dr. Tsui's Medicare services took place, 2023
- In an office22641%
- In a facility33259%
Dr. Tsui compared with the California median for general surgeons, 2023
- Dr. Tsui
- California median
- Medicare services
- 558vs 1663.4 times
- Part D claims
- 15vs 3456% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Tsui's most billed Medicare procedure codes, 2023
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. Tsui and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Philip M L Tsui's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Tsui's median patient age at 56, with 55% women.
Dr. Tsui'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
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Philip M L Tsui wrote 15 Medicare Part D claims in 2023
In 2023, Dr. Tsui wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $186 in total drug cost. In 2022, CMS named 18 claims across 1 drug.
Dr. Tsui's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 182023: 1517%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Philip M L Tsui takes part in Medicare
Dr. Tsui accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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. Philip M L Tsui received $143 in industry payments from 2016 to 2022
CMS Open Payments shows 6 general payments to Dr. Tsui from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Radius Health, Inc. paid the most, $35.
General payments to Dr. Tsui by program year, 2016 to 2022
Companies that paid Dr. Tsui the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Philip M L Tsui graduated from Loma Linda University School Of Medicine
Dr. Tsui graduated from Loma Linda University School Of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Philip M L Tsui accepts plans from 7 insurance carriers
Dr. Tsui is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- Molina
Plan types Dr. Tsui accepts, by number of carriers
- Medicare7
- PPO6
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Philip M L Tsui'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Philip M L Tsui
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. Philip M L Tsui's NPI number?
Dr. Philip M L Tsui's NPI number is 1295716108. It was assigned on November 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Philip M L Tsui?
Dr. Philip M L Tsui is a general surgeon in Chino, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Philip M L Tsui practice?
Dr. Tsui practices at 5451 Walnut Ave, Chino, CA 91710. Dr. Tsui's primary practice is Chino Valley Medical Center in Chino, California, part of Prime Healthcare Services. Dmand AI also links Dr. Tsui to 1 hospital.
What is Dr. Philip M L Tsui's office phone number?
The practice phone on file for Dr. Tsui is (909) 627-6111.
What is Dr. Philip M L Tsui's medical license number?
Dr. Tsui's California license number on file is G62104, one of the licenses on file in 3 states.
Which states has Dr. Philip M L Tsui been licensed in?
Dmand AI has state licenses on file for Dr. Tsui in California (1988 to 2025), Nevada (1996 to 2013) and Ohio (1983 to 1986).
Which hospitals is Dr. Philip M L Tsui affiliated with?
Dr. Tsui practices at Chino Valley Medical Center in Chino, California. Dr. Tsui is also affiliated with San Dimas Community Hospital. Dmand AI links Dr. Tsui to 1 more hospital.
What medical group is Dr. Philip M L Tsui part of?
Dr. Tsui is linked to Desert Valley Medical Group.
Does Dr. Philip M L Tsui accept Medicare?
Yes. CMS data shows Dr. Tsui billed Medicare for 558 services in 2023, and Dr. Tsui accepts Medicare assignment.
What services does Dr. Philip M L Tsui bill to Medicare?
In 2023, Dr. Tsui's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and hospital inpatient care (99223).
Show 5 more questionsShow fewer questions
Where did Dr. Philip M L Tsui go to medical school?
Dr. Tsui graduated from Loma Linda University School Of Medicine in 1979.
What drugs does Dr. Philip M L Tsui prescribe most?
In 2023 Medicare Part D data, Dr. Tsui's most prescribed drugs by claims were Cephalexin.
Has Dr. Philip M L Tsui received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Dr. Tsui from 5 companies from 2016 to 2022. The largest total came from Radius Health, Inc.
How long has Dr. Philip M L Tsui been practicing?
Dr. Tsui graduated from medical school in 1979, 47 years ago.
What insurance does Dr. Philip M L Tsui accept?
Dr. Tsui is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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