Mult Scler Relat Disord
Dr. Alan Chan, MD
- Medicare services, 2024
- 444
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 404
- Publications
- 81
- MIPS score, 2024
- 80
- Practice address
- 92 W Miller St, Orlando, FL 32806
- Practice phone
- Call (407) 650-5028
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arnold Palmer Hospital for Children
Orlando, Florida
Find Dr. Chan's professional email, personal email and mobile number
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Dr. Alan Chan is an internist in Orlando, Florida
Dr. Chan practices at Arnold Palmer Hospital for Children in Orlando, Florida.
Dr. Chan's NPI, 1710104799, was assigned on April 19, 2007. Dr. Chan graduated from University Of Kentucky College Of Medicine in 2007. Dr. Chan holds Florida license ME110003.
- NPI
- 1710104799NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759415060
- NPI enumeration date
- April 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 650-5028
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan Chan practices at Arnold Palmer Hospital for Children in Orlando, Florida
Dr. Chan's primary practice is Arnold Palmer Hospital for Children, at 92 W Miller St, Orlando, FL 32806 in Orange County. The practice phone is (407) 650-5028.
- Arnold Palmer Hospital for Children92 W Miller St, Orlando, FL 32806 · Orange CountyPhone(407) 650-5028
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alan Chan is affiliated with 3 sites of care and 1 medical group
Dr. Chan's primary practice is Arnold Palmer Hospital for Children in Orlando, Florida. Dr. Chan is also affiliated with Orlando Regional Medical Center. The medical group on file is Orlando Health Medical Group. Dmand AI also links Dr. Chan to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alan 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 |
|---|---|
| Arnold Palmer Hospital for Children | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alan Chan is one of 9,009 internists in Florida
Internal medicine is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chan is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chan's licenses on file in 2 states: Florida and Missouri.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Missouri license
Clinical focus
Dmand AI lists acute respiratory failure, atrial fibrillation and flutter, cardiac arrhythmia, chest pain, chronic hypertension, congestive heart failure, coronary artery disease and heart attack among the conditions Dr. Chan treats.
Internists near Dr. Chan
Counts of internists 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. Alan Chan billed Medicare for 444 services in 2024
CMS data shows 444 Medicare services from Dr. Chan across 4 procedure codes in 2024, for 198 Medicare patients. Medicare paid $38,343 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: 4242024: 4445%
Dr. Chan compared with the Florida median for internists, 2024
- Dr. Chan
- Florida median
- Medicare services
- 444vs 55520% below
- Medicare patients
- 198vs 2158% below
- Part D claims
- 154vs 46667% below
Medians across 8,488 internists in Florida 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. Alan Chan treated 198 Medicare patients in 2024, average age 77
CMS counts 198 Medicare patients who saw Dr. Chan in 2024. The largest group is 75 to 84, with 72 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.84, 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 72, with 49% women.
Dr. Chan's Medicare patients by age, 2024
Dr. Chan's Medicare patients by sex, 2024
- Women10855%
- Men9045%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease67%
- Chronic kidney disease61%
- Heart failure61%
- Diabetes57%
- Mood disorders57%
- Depression55%
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 72
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan Chan wrote 404 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 404 Medicare Part D claims for 158 patients. 88% of them were for generic drugs. CMS names the drug for 154 of them, across 10 drugs with 11 or more claims each, at $7,876 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic355 claims88%
- Brand-name and other49 claims12%
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
- Opioids10%41 of 404 claims
- Antibiotics14%56 of 404 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 242024: 154542%
Drugs named by CMS: 10 in 2024, 2 in 2023.
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. Alan Chan scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 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
- 80of 100Final score
- 61.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
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. Alan Chan has 81 publications on record
Dmand AI links 81 papers to Dr. Chan, published from 2010 to 2024. 2020 was the busiest year, with 10. The most frequent topics are Cell Line, Tumor, Multiple Sclerosis and Nanoparticles. Dr. Chan has published most often in J Control Release. Dr. Chan's most frequent co-author is David Allen Hafler, MD.
Dr. Chan's papers by year, 2015 to 2024
Topics Dr. Chan writes about most
- Cell Line, Tumor
- Multiple Sclerosis
- Nanoparticles
- Disease Models, Animal
- Natalizumab
- Osteoarthritis
- Drug Carriers
- Fluorescent Dyes
Dr. Chan's most frequent co-authors
Recent publications by Dr. Chan
Arch Immunol Ther Exp (Warsz)
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 internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alan Chan received $384 in industry payments from 2017 to 2025
CMS Open Payments shows 5 general payments to Dr. Chan from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. The Spectranetics Corporation paid the most, $212.
General payments to Dr. Chan by program year, 2017 to 2025
Companies that paid Dr. Chan the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alan Chan graduated from University Of Kentucky College Of Medicine
Dr. Chan graduated from University Of Kentucky College Of Medicine in 2007. Dr. Chan is a member of AAP.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Alan Chan accepts plans from 13 insurance carriers
Dr. Chan is in network with 13 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Chan accepts, by number of carriers
- Medicare8
- PPO8
- HMO6
- POS4
- EPO2
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Alan 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Alan 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. Alan Chan's NPI number?
Dr. Alan Chan's NPI number is 1710104799. It was assigned on April 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan Chan?
Dr. Alan Chan is an internist in Orlando, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alan Chan practice?
Dr. Chan practices at 92 W Miller St, Orlando, FL 32806. Dr. Chan's primary practice is Arnold Palmer Hospital for Children in Orlando, Florida. Dmand AI also links Dr. Chan to 1 group practice or clinic.
What is Dr. Alan Chan's office phone number?
The practice phone on file for Dr. Chan is (407) 650-5028.
What is Dr. Alan Chan's medical license number?
Dr. Chan holds Florida license ME110003, one of the licenses on file in 2 states.
Which states has Dr. Alan Chan been licensed in?
Dmand AI has state licenses on file for Dr. Chan in Florida (2011 to 2027) and Missouri (2010 to 2026).
Which hospitals is Dr. Alan Chan affiliated with?
Dr. Chan is affiliated with Orlando Regional Medical Center.
What medical group is Dr. Alan Chan part of?
Dr. Chan is linked to Orlando Health Medical Group.
Does Dr. Alan Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 444 services in 2024, and Dr. Chan accepts Medicare assignment.
What is Dr. Alan Chan's MIPS score?
Dr. Chan's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Alan Chan see?
CMS counts 198 Medicare patients who saw Dr. Chan in 2024, with an average age of 77.
Is Dr. Alan Chan board certified?
Yes. Dr. Chan is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Alan Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
Where did Dr. Alan Chan go to medical school?
Dr. Chan graduated from University Of Kentucky College Of Medicine in 2007.
What drugs does Dr. Alan Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Amoxicillin-Clavulanate Potass.
Has Dr. Alan Chan received payments from drug or device companies?
CMS Open Payments shows $384 in general payments to Dr. Chan from 4 companies from 2017 to 2025. The largest total came from The Spectranetics Corporation.
How long has Dr. Alan Chan been practicing?
Dr. Chan graduated from medical school in 2007, 19 years ago.
Does Dr. Alan Chan do research?
Dmand AI links 81 publications to Dr. Chan, published from 2010 to 2024.
Who does Dr. Alan Chan publish with?
Dr. Chan's most frequent co-authors are David Allen Hafler, MD (1 shared paper).
What insurance does Dr. Alan Chan accept?
Dr. Chan is in network with 13 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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