Dr. Benjamin Chan, MD
- Medicare services, 2024
- 732
- Medicare patients, 2024
- 417
- Part D claims, 2024
- 152
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chan's professional email, personal email and mobile number
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Dr. Benjamin Chan is an emergency medicine physician in Baldwin Park, California
Dr. Chan practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Chan's NPI, 1114489424, was assigned on April 4, 2019. Dr. Chan graduated from University of Miami, Miller School of Medicine in 2019. Dr. Chan holds California license A182175.
- NPI
- 1114489424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800268327
- NPI enumeration date
- April 4, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin Chan practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Chan's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Benjamin Chan is affiliated with 2 sites of care and 2 medical groups
Dr. Chan's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dr. Chan is also affiliated with Valley Presbyterian Hospital. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Chan to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin 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 |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin Chan is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chan is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Chan is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Chan
Counts of emergency medicine physicians 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. Benjamin Chan billed Medicare for 732 services in 2024
CMS data shows 732 Medicare services from Dr. Chan across 7 procedure codes in 2024, for 417 Medicare patients. Medicare paid $58,491 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1762024: 444152%
- Tests and treatments
- 2023: 642024: 169164%
- Imaging
- 2023: 522024: 104100%
- Surgery
- 2023: 02024: 15
Dr. Chan compared with the California median for emergency medicine physicians, 2024
- Dr. Chan
- California median
- Medicare services
- 732vs 2652.8 times
- Medicare patients
- 417vs 24372% above
- Part D claims
- 44vs 6229% below
Medians across 7,079 emergency medicine physicians 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. Benjamin Chan treated 417 Medicare patients in 2024, average age 74
CMS counts 417 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 84% are also on Medicaid. Their average risk score is 3.17, 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. Chan's median patient age at 43, with 56% women.
Dr. Chan's Medicare patients by age, 2024
Dr. Chan's Medicare patients by sex, 2024
- Women22053%
- Men19747%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Diabetes65%
- Ischemic heart disease56%
- Heart failure54%
- Mood disorders54%
- Chronic kidney disease50%
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 43
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin Chan wrote 152 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 152 Medicare Part D claims for 120 patients. 93% of them were for generic drugs. CMS names the drug for 44 of them, across 3 drugs with 11 or more claims each, at $778 in total drug cost.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic142 claims93%
- Brand-name and other10 claims7%
Dr. Chan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chan's Part D claims, 2024
- Antibiotics46%70 of 152 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Benjamin Chan scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Chan for performance year 2024, reported as part of a group. Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chan's MIPS scores, performance year 2024
- 92of 100Final score
- 79.3of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Benjamin Chan graduated from University of Miami, Miller School of Medicine
Dr. Chan graduated from University of Miami, Miller School of Medicine in 2019.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Benjamin Chan accepts plans from 1 insurance carrier
Dr. Chan is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Benjamin 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 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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. Benjamin 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. Benjamin Chan's NPI number?
Dr. Benjamin Chan's NPI number is 1114489424. It was assigned on April 4, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Chan?
Dr. Benjamin Chan is an emergency medicine physician in Baldwin Park, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Benjamin Chan practice?
Dr. Chan practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Chan's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dmand AI also links Dr. Chan to 1 medical group.
What is Dr. Benjamin Chan's office phone number?
The practice phone on file for Dr. Chan is (626) 851-1011.
What is Dr. Benjamin Chan's medical license number?
Dr. Chan holds California license A182175.
Which hospitals is Dr. Benjamin Chan affiliated with?
Dr. Chan practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California. Dr. Chan is also affiliated with Valley Presbyterian Hospital.
What medical group is Dr. Benjamin Chan part of?
Dr. Chan is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Chan to 1 more medical group.
Does Dr. Benjamin Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 732 services in 2024, and Dr. Chan accepts Medicare assignment.
What is Dr. Benjamin Chan's MIPS score?
Dr. Chan's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Benjamin Chan see?
CMS counts 417 Medicare patients who saw Dr. Chan in 2024, with an average age of 74.
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Is Dr. Benjamin Chan board certified?
Yes. Dr. Chan is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Benjamin Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Benjamin Chan go to medical school?
Dr. Chan graduated from University of Miami, Miller School of Medicine in 2019.
What drugs does Dr. Benjamin Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Cefdinir, Prednisone and Cefpodoxime Proxetil.
How long has Dr. Benjamin Chan been practicing?
Dr. Chan graduated from medical school in 2019, 7 years ago.
What insurance does Dr. Benjamin Chan accept?
Dr. Chan is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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