Dr. Allen K. Chan, MD
- Medicare services, 2024
- 611
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 36
- Industry payments
- $7,345
- Affiliated sites
- 2
- Practice address
- 28078 Baxter Road, Murrieta, CA 92563
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD
Acute Care Hospital outpatient department · Murrieta, California
Find Dr. Chan's professional email, personal email and mobile number
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Dr. Allen K. Chan is a vascular surgeon in Murrieta, California
Dr. Chan practices at Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD in Murrieta, California.
Dr. Chan's NPI, 1568486926, was assigned on July 27, 2006. Dr. Chan graduated from University of California, San Francisco School of Medicine in 1993. Dr. Chan holds California license G86322.
- NPI
- 1568486926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315976412
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allen K. Chan practices at Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD in Murrieta, California
Dr. Chan's primary practice is Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD, at 28078 Baxter Road, Murrieta, CA 92563.
- Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD28078 Baxter Road, Murrieta, CA 92563
Source: Dmand AI Affiliation Data
Dr. Allen K. Chan is affiliated with 2 sites of care and 1 medical group
Dr. Chan's primary practice is Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD in Murrieta, California. The medical group on file is West Coast Surgical Specialists. Dmand AI also links Dr. Chan to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Allen K. Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Allen K. Chan is one of 532 vascular surgeons in California
Vascular surgery is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Chan is licensed in California.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
Vascular surgeons near Dr. Chan
Counts of vascular 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. Allen K. Chan billed Medicare for 611 services in 2024
CMS data shows 611 Medicare services from Dr. Chan across 9 procedure codes in 2024, for 150 Medicare patients. Medicare paid $164,335 for them. Every service was in an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3692024: 27027%
- Tests and treatments
- 2023: 2722024: 20126%
- Surgery
- 2023: 1552024: 14010%
Dr. Chan compared with the California median for vascular surgeons, 2024
- Dr. Chan
- California median
- Medicare services
- 611vs 609Close to median
- Medicare patients
- 150vs 27245% below
- Part D claims
- 21vs 5562% below
Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.
Dr. Chan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Allen K. Chan treated 150 Medicare patients in 2024, average age 73
CMS counts 150 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 63, with 70% women.
Dr. Chan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chan's Medicare patients by sex, 2024
- Women9765%
- Men5335%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis49%
- Diabetes31%
- Ischemic heart disease29%
- Anxiety26%
- Mood disorders26%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Allen K. Chan wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 36 Medicare Part D claims for 21 patients. 69% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $16 in total drug cost. In 2022, CMS named 18 claims across 1 drug.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic25 claims69%
- Brand-name11 claims31%
Dr. Chan'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: 2117%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Allen K. Chan ranks in the 87th percentile for varicose vein removal in Medicare
Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 133 procedures of varicose vein removal by Dr. Chan, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Chan ranks in Medicare procedure volume
- Varicose vein removal
- 87th percentile133 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Allen K. Chan received $7,345 in industry payments from 2016 to 2025
CMS Open Payments shows 55 general payments to Dr. Chan from 23 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 68% of the total. AngioDynamics, Inc. paid the most, $5,574.
General payments to Dr. Chan by program year, 2016 to 2025
General payments to Dr. Chan by kind, 2016 to 2025
- Consulting fees$5,00068%
- Food and beverage$2,00727%
- Education$3385%
Companies that paid Dr. Chan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Allen K. Chan graduated from University of California, San Francisco School of Medicine
Dr. Chan graduated from University of California, San Francisco School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Allen K. Chan'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 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| 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. Allen K. Chan
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. Allen K. Chan's NPI number?
Dr. Allen K. Chan's NPI number is 1568486926. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Allen K. Chan?
Dr. Allen K. Chan is a vascular surgeon in Murrieta, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Allen K. Chan practice?
Dr. Chan practices at 28078 Baxter Road, Murrieta, CA 92563. Dr. Chan's primary practice is Pet CT Pob - Positron Emission Tomography, Computed Tomography Professional Office Building - HOPD in Murrieta, California. Dmand AI also links Dr. Chan to 1 group practice or clinic.
What is Dr. Allen K. Chan's medical license number?
Dr. Chan holds California license G86322.
What medical group is Dr. Allen K. Chan part of?
Dr. Chan is linked to West Coast Surgical Specialists.
Does Dr. Allen K. Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 611 services in 2024, and Dr. Chan accepts Medicare assignment.
How many Medicare patients does Dr. Allen K. Chan see?
CMS counts 150 Medicare patients who saw Dr. Chan in 2024, with an average age of 73.
What services does Dr. Allen K. Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were blood vessel study (93971), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Allen K. Chan go to medical school?
Dr. Chan graduated from University of California, San Francisco School of Medicine in 1993.
What drugs does Dr. Allen K. Chan prescribe most?
In 2023 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Alprazolam.
Has Dr. Allen K. Chan received payments from drug or device companies?
CMS Open Payments shows $7,345 in general payments to Dr. Chan from 23 companies from 2016 to 2025. The largest total came from AngioDynamics, Inc.
How long has Dr. Allen K. Chan been practicing?
Dr. Chan graduated from medical school in 1993, 33 years ago.
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