Dr. Candy Kaihing Chan, MD, PhD

  • Temple City, CA
  • Ophthalmologist
NPI1497876254PAC ID1254464233
Medicare services, 2024
1,509
Medicare patients, 2024
196
Part D claims, 2024
87
Publications
12
Hospital affiliations
1
Practice address
9627 Las Tunas Dr, Temple City, CA 91780
Practice phone
Call (626) 292-1793
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Turning Point Physical Therapy - Temple City

Physical Therapy Clinic · Temple City, California

See all 3 affiliations

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Dr. Candy Kaihing Chan is an ophthalmologist in Temple City, California

Dr. Chan practices at Turning Point Physical Therapy - Temple City in Temple City, California.

Dr. Chan's NPI, 1497876254, was assigned on April 2, 2007. Dr. Chan graduated from Keck School of Medicine of USC in 2005. Dr. Chan holds California license A98768.

NPI and contact details
Medicare PAC ID
1254464233
NPI enumeration date
April 2, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(626) 292-1793
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Candy Kaihing Chan practices at Turning Point Physical Therapy - Temple City in Temple City, California

Dr. Chan's primary practice is Turning Point Physical Therapy - Temple City, at 9627 Las Tunas Dr, Temple City, CA 91780. The practice phone is (626) 292-1793.

  • Turning Point Physical Therapy - Temple City
    9627 Las Tunas Dr, Temple City, CA 91780Phone(626) 292-1793

Source: Dmand AI Affiliation Data

Dr. Candy Kaihing Chan is affiliated with 3 sites of care

Dr. Chan's primary practice is Turning Point Physical Therapy - Temple City in Temple City, California. Dr. Chan is also affiliated with Huntington Hospital. Dmand AI also links Dr. Chan to 1 more physician office, named with a free account.

Turning Point Physical Therapy - Temple CityPhysical Therapy Clinic · Temple City, CaliforniaPrimary
Huntington HospitalAcute care hospital, Pasadena, CA1 physician officeName with a free accountParent health systemName with a free account
See all 3 affiliations for Dr. Chan

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Candy Kaihing Chan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Turning Point Physical Therapy - Temple CityAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Candy Kaihing Chan is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Chan is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Chan's licenses on file in 7 states: California, Oregon, Maine, Washington, Iowa, Louisiana and New York.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A98768 · 2007 to 2026 · taxonomy 207W00000X
  • Oregon license2014 to 2021
  • Maine license2014 to 2019
  • Washington license2014 to 2019
  • Iowa license2014 to 2015
  • Louisiana license2013 to 2014
  • New York license2006 to 2010

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cold sores or genital herpes, conjunctivitis, glaucoma, hypertensive retinopathy, retinal detachment and retinal occlusion among the conditions Dr. Chan treats.

Ophthalmologists near Dr. Chan

Counts of ophthalmologists 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. Candy Kaihing Chan billed Medicare for 1,509 services in 2024

CMS data shows 1,509 Medicare services from Dr. Chan across 10 procedure codes in 2024, for 196 Medicare patients. Medicare paid $202,183 for them.

Medicare services, 20241,509
Medicare patients196
Paid by Medicare$202,183
Procedure codes10

Dr. Chan's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 6762024: 78917%
Drugs given in the office
2023: 1242024: 528326%
Surgery
2023: 992024: 11516%
Office and hospital visits
2023: 462024: 6337%
Imaging
2023: 322024: 1456%

Where Dr. Chan's Medicare services took place, 2024

  • In an office1,49499%
  • In a facility151%

Dr. Chan compared with the California median for ophthalmologists, 2024

  • Dr. Chan
  • California median
Medicare services
1,509vs 1,07940% above
Medicare patients
196vs 42153% below
Part D claims
44vs 61893% below

Medians across 2,568 ophthalmologists 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.

See all procedures by Dr. Chan

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chan and other ophthalmologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Candy Kaihing Chan treated 196 Medicare patients in 2024, average age 75

CMS counts 196 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.57, 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 65, with 57% women.

Medicare patients, 2024196
Average age75
Average risk score1.57
Also on Medicaid24%

Dr. Chan's Medicare patients by age, 2024

Dr. Chan's Medicare patients by sex, 2024

  • Women11659%
  • Men8041%

Chronic conditions among Dr. Chan's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes42%
  4. Arthritis40%
  5. Ischemic heart disease28%
  6. Chronic kidney disease26%
  7. Osteoporosis24%
  8. Cancer20%

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 65

Patient panel by sex, all payers

  • Women57%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Candy Kaihing Chan wrote 87 Medicare Part D claims in 2024

In 2024, Dr. Chan wrote 87 Medicare Part D claims for 27 patients. 74% of them were for generic drugs. CMS names the drug for 44 of them, across 3 drugs with 11 or more claims each, at $3,199 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.

Part D claims, 202487
Drugs named by CMS3
Total drug cost$3,199
Part D patients27

Dr. Chan's Part D claims by kind of drug, 2024

  • Generic64 claims74%
  • Brand-name23 claims26%

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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 262024: 4469%

Drugs named by CMS: 3 in 2024, 2 in 2023.

See all prescribing by Dr. Chan

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

How Dr. Candy Kaihing Chan takes part in Medicare

Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Cataract surgery: 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. Candy Kaihing Chan has 12 publications on record

Dmand AI links 12 papers to Dr. Chan, published from 2006 to 2014. The most frequent topics are Angiogenesis Inhibitors, Neovascularization, Pathologic and Retinal Vessels. Dr. Chan has published most often in Am J Ophthalmol. Dr. Chan's most frequent co-authors are Jay Kumar Chhablani, MD, William R. Freeman, MD and Cynthia Chinn, MD.

Papers12
Years published2006 to 2014

Dr. Chan's papers by year, 2006 to 2014

Topics Dr. Chan writes about most

  • Angiogenesis Inhibitors
  • Neovascularization, Pathologic
  • Retinal Vessels
  • Reverse Transcriptase Polymerase Chain Reaction
  • Blindness
  • Ischemia
  • Mice, Inbred C57BL
  • Microscopy, Confocal

Dr. Chan's most frequent co-authors

Recent publications by Dr. Chan

See all 12 publications and co-authors

See who Dr. Chan researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chan works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Candy Kaihing Chan received $875 in industry payments from 2016 to 2025

CMS Open Payments shows 25 general payments to Dr. Chan from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $511.

General payments to Dr. Chan by program year, 2016 to 2025

General payments to Dr. Chan by kind, 2016 to 2025

$875in total
  • Food and beverage$85698%
  • Gifts$192%

Companies that paid Dr. Chan the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chan

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Candy Kaihing Chan graduated from Keck School of Medicine of USC

Dr. Chan graduated from Keck School of Medicine of USC in 2005.

  1. Medical schoolKeck School of Medicine of USC
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Candy Kaihing Chan accepts plans from 15 insurance carriers

Dr. Chan is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Chan accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Candy Kaihing Chan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Candy Kaihing 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. Candy Kaihing Chan's NPI number?

Dr. Candy Kaihing Chan's NPI number is 1497876254. It was assigned on April 2, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Candy Kaihing Chan?

Dr. Candy Kaihing Chan is an ophthalmologist in Temple City, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Candy Kaihing Chan practice?

Dr. Chan practices at 9627 Las Tunas Dr, Temple City, CA 91780. Dr. Chan's primary practice is Turning Point Physical Therapy - Temple City in Temple City, California. Dmand AI also links Dr. Chan to 1 physician office.

What is Dr. Candy Kaihing Chan's office phone number?

The practice phone on file for Dr. Chan is (626) 292-1793.

What is Dr. Candy Kaihing Chan's medical license number?

Dr. Chan holds California license A98768, one of the licenses on file in 7 states.

Which states has Dr. Candy Kaihing Chan been licensed in?

Dmand AI has state licenses on file for Dr. Chan in California (2007 to 2026), Oregon (2014 to 2021), Maine (2014 to 2019), Washington (2014 to 2019), Iowa (2014 to 2015), Louisiana (2013 to 2014) and New York (2006 to 2010).

Which hospitals is Dr. Candy Kaihing Chan affiliated with?

Dr. Chan is affiliated with Huntington Hospital.

Does Dr. Candy Kaihing Chan accept Medicare?

Yes. CMS data shows Dr. Chan billed Medicare for 1,509 services in 2024, and Dr. Chan accepts Medicare assignment.

How many Medicare patients does Dr. Candy Kaihing Chan see?

CMS counts 196 Medicare patients who saw Dr. Chan in 2024, with an average age of 75.

Is Dr. Candy Kaihing Chan board certified?

Yes. Dr. Chan is board certified in ophthalmology by the American Board of Ophthalmology.

Show 8 more questionsShow fewer questions

What services does Dr. Candy Kaihing Chan bill to Medicare?

In 2024, Dr. Chan's most billed Medicare services were injected or infused drug (J0177), eye exam or test (92134) and eye exam or test (92012).

Where did Dr. Candy Kaihing Chan go to medical school?

Dr. Chan graduated from Keck School of Medicine of USC in 2005.

What drugs does Dr. Candy Kaihing Chan prescribe most?

In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Valacyclovir, Dorzolamide-Timolol and Brimonidine Tartrate.

Has Dr. Candy Kaihing Chan received payments from drug or device companies?

CMS Open Payments shows $875 in general payments to Dr. Chan from 6 companies from 2016 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.

How long has Dr. Candy Kaihing Chan been practicing?

Dr. Chan graduated from medical school in 2005, 21 years ago.

Does Dr. Candy Kaihing Chan do research?

Dmand AI links 12 publications to Dr. Chan, published from 2006 to 2014.

Who does Dr. Candy Kaihing Chan publish with?

Dr. Chan's most frequent co-authors are Jay Kumar Chhablani, MD (4 shared papers), William R. Freeman, MD (4 shared papers) and Cynthia Chinn, MD (1 shared paper).

What insurance does Dr. Candy Kaihing Chan accept?

Dr. Chan is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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