Dr. Alan H. Chen, MD
- Medicare services, 2024
- 1,650
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 60
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 998 129th Infantry Drive, Joliet, IL 60435
- Practice phone
- Call (815) 744-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Amsurg Surgery Center
Surgery Center - Medicare-Certified · Joliet, Illinois
Find Dr. Chen'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. Alan H. Chen is a plastic and reconstructive surgery physician in Joliet, Illinois
Dr. Chen practices at Amsurg Surgery Center in Joliet, Illinois.
Dr. Chen's NPI, 1689878480, was assigned on June 14, 2007. Dr. Chen graduated from Albert Einstein College of Medicine of Yeshiva University in 1997. Dr. Chen holds Illinois license 036117307.
- NPI
- 1689878480NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981796265
- NPI enumeration date
- June 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 744-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan H. Chen practices at Amsurg Surgery Center in Joliet, Illinois
Dr. Chen's primary practice is Amsurg Surgery Center, at 998 129th Infantry Drive, Joliet, IL 60435. The practice phone is (815) 744-3000.
- Amsurg Surgery Center998 129th Infantry Drive, Joliet, IL 60435Phone(815) 744-3000
Source: Dmand AI Affiliation Data
Dr. Alan H. Chen is affiliated with 3 sites of care and 1 medical group
Dr. Chen's primary practice is Amsurg Surgery Center in Joliet, Illinois. Dr. Chen is also affiliated with Silver Cross Hospital. The medical group on file is Alan Chen Surgical Associates. Dmand AI also links Dr. Chen to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alan H. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Amsurg Surgery Center | 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 H. Chen is one of 109 plastics and reconstructive surgery physicians in Illinois
Plastic and reconstructive surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Chen is licensed in Illinois.
Specialties and state licenses
- Plastic and reconstructive surgery, IllinoisPrimary
Plastics and reconstructive surgery physicians near Dr. Chen
Counts of plastics and reconstructive surgery 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. Alan H. Chen billed Medicare for 1,650 services in 2024
CMS data shows 1,650 Medicare services from Dr. Chen across 10 procedure codes in 2024, for 177 Medicare patients. Medicare paid $33,233 for them.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 242024: 1,2845250%
- Office and hospital visits
- 2023: 2142024: 2297%
- Imaging
- 2023: 162024: 71344%
- Surgery
- 2023: 742024: 6611%
Where Dr. Chen's Medicare services took place, 2024
- In an office1,63199%
- In a facility191%
Dr. Chen compared with the Illinois median for plastics and reconstructive surgery physicians, 2024
- Dr. Chen
- Illinois median
- Medicare services
- 1,650vs 5430.6 times
- Medicare patients
- 177vs 523.4 times
- Part D claims
- 33vs 2818% above
Medians across 86 plastics and reconstructive surgery physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Chen'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.
Need commercial claims for Dr. Chen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other plastics and reconstructive surgery physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan H. Chen treated 177 Medicare patients in 2024, average age 75
CMS counts 177 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 82 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 64, with 57% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women11163%
- Men6637%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease32%
- Diabetes26%
- Chronic kidney disease25%
- Anxiety22%
- COPD22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan H. Chen wrote 60 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 60 Medicare Part D claims for 51 patients. 100% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $190 in total drug cost. In 2023, CMS named 45 claims across 2 drugs.
Dr. Chen'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. Chen's Part D claims, 2024
- Antibiotics68%41 of 60 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: 452024: 3327%
Drugs named by CMS: 2 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
How Dr. Alan H. Chen takes part in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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. Alan H. Chen has 1 publication on record
Dmand AI links 1 paper to Dr. Chen in 2016. Dr. Chen's most frequent co-author is William Kirby, DO.
Dr. Chen's most frequent co-authors
Recent publications by Dr. Chen
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen works with, so you can find a warm path to the right plastics and reconstructive surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alan H. Chen received $39,323 in industry payments from 2016 to 2025
CMS Open Payments shows 319 general payments to Dr. Chen from 42 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 38% of the total. Kerecis Limited paid the most, $16,410.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
- Food and beverage$14,28538%
- Speaker and faculty fees$7,94021%
- Honoraria$5,60015%
- Compensation for serving as faculty or as a speaker for a medical education program$4,20011%
- Other$5,12114%
Companies that paid Dr. Chen 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. Alan H. Chen graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Chen graduated from Albert Einstein College of Medicine of Yeshiva University in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alan H. Chen'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)Doctors and Clinicians Utilization Data (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 |
| 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 H. Chen
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 H. Chen's NPI number?
Dr. Alan H. Chen's NPI number is 1689878480. It was assigned on June 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan H. Chen?
Dr. Alan H. Chen is a plastic and reconstructive surgery physician in Joliet, Illinois. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Alan H. Chen practice?
Dr. Chen practices at 998 129th Infantry Drive, Joliet, IL 60435. Dr. Chen's primary practice is Amsurg Surgery Center in Joliet, Illinois. Dmand AI also links Dr. Chen to 1 group practice or clinic.
What is Dr. Alan H. Chen's office phone number?
The practice phone on file for Dr. Chen is (815) 744-3000.
What is Dr. Alan H. Chen's medical license number?
Dr. Chen holds Illinois license 036117307.
Which hospitals is Dr. Alan H. Chen affiliated with?
Dr. Chen is affiliated with Silver Cross Hospital.
What medical group is Dr. Alan H. Chen part of?
Dr. Chen is linked to Alan Chen Surgical Associates.
Does Dr. Alan H. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 1,650 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Alan H. Chen see?
CMS counts 177 Medicare patients who saw Dr. Chen in 2024, with an average age of 75.
What services does Dr. Alan H. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and office visit, new patient (99203).
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Where did Dr. Alan H. Chen go to medical school?
Dr. Chen graduated from Albert Einstein College of Medicine of Yeshiva University in 1997.
What drugs does Dr. Alan H. Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Clindamycin HCl and Cephalexin.
Has Dr. Alan H. Chen received payments from drug or device companies?
CMS Open Payments shows $39,323 in general payments to Dr. Chen from 42 companies from 2016 to 2025. The largest total came from Kerecis Limited.
How long has Dr. Alan H. Chen been practicing?
Dr. Chen graduated from medical school in 1997, 29 years ago.
Does Dr. Alan H. Chen do research?
Dmand AI links 1 publication to Dr. Chen.
Who does Dr. Alan H. Chen publish with?
Dr. Chen's most frequent co-authors are William Kirby, DO (1 shared paper).
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