Plast Reconstr Surg
Dr. James J. Chao, MD
- Medicare services, 2024
- 131
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 105
- Publications
- 5
- Clinical trials
- 1
- Practice address
- 354 Santa Fe Drive, Encinitas, CA 92024
- Practice phone
- Call (760) 753-6501
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chao'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. James J. Chao is a plastic surgeon in Encinitas, California
Dr. Chao practices at Scripps Memorial Hospital Encinitas in Encinitas, California, part of Scripps Health.
Dr. Chao's NPI, 1093740789, was assigned on July 11, 2006. Dr. Chao graduated from New York University School of Medicine in 1993. Dr. Chao holds California license G85358.
- NPI
- 1093740789NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678550928
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 753-6501
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- 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. James J. Chao practices at Scripps Memorial Hospital Encinitas in Encinitas, California
Dr. Chao's primary practice is Scripps Memorial Hospital Encinitas, at 354 Santa Fe Drive, Encinitas, CA 92024 in San Diego County. The practice phone is (760) 753-6501.
- Scripps Memorial Hospital Encinitas354 Santa Fe Drive, Encinitas, CA 92024 · San Diego CountyPhone(760) 753-6501
Source: Dmand AI Affiliation Data
Dr. James J. Chao is affiliated with 8 sites of care and 4 medical groups
Dr. Chao's primary practice is Scripps Memorial Hospital Encinitas in Encinitas, California, part of Scripps Health. Dr. Chao is also affiliated with Hillcrest Medical Center. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Chao to 4 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James J. Chao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chao practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Memorial Hospital Encinitas | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James J. Chao is one of 778 plastic surgeons in California
Plastic surgery is Dr. Chao's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Chao is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Chao's licenses on file in 8 states: California, New York, District of Columbia, Georgia, Maryland, Nevada, Texas and Florida.
Specialties and state licenses
- Plastic surgery, CaliforniaPrimary
- New York license
- District of Columbia license
- Georgia license
- Maryland license
- Nevada license
- Texas license
- Florida license
Clinical focus
Dmand AI lists breast reconstruction among the conditions Dr. Chao treats.
Plastic surgeons near Dr. Chao
Counts of plastic 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. James J. Chao billed Medicare for 131 services in 2024
CMS data shows 131 Medicare services from Dr. Chao across 4 procedure codes in 2024, for 78 Medicare patients. Medicare paid $6,651 for them. Every service was in an office.
Dr. Chao's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 932024: 912%
- Drugs given in the office
- 2023: 162024: 2131%
- Surgery
- 2023: 122024: 1958%
Dr. Chao compared with the California median for plastic surgeons, 2024
- Dr. Chao
- California median
- Medicare services
- 131vs 582.3 times
- Medicare patients
- 78vs 5932% above
- Part D claims
- 75vs 262.9 times
Medians across 622 plastic surgeons in California with Dmand AI profiles that report each measure.
Dr. Chao'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. Chao?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chao and other plastic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James J. Chao treated 78 Medicare patients in 2024, average age 73
CMS counts 78 Medicare patients who saw Dr. Chao in 2024. The largest group is 65 to 74, with 39 patients. 72% of them have high cholesterol, and 68% have arthritis. 18% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chao's median patient age at 59, with 62% women.
Dr. Chao's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chao's Medicare patients by sex, 2024
- Women4963%
- Men2937%
Chronic conditions among Dr. Chao's Medicare patients, 2024
- High cholesterol72%
- Arthritis68%
- High blood pressure67%
- Ischemic heart disease28%
- Diabetes26%
- Mood disorders26%
- Anxiety24%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James J. Chao wrote 105 Medicare Part D claims in 2024
In 2024, Dr. Chao wrote 105 Medicare Part D claims for 40 patients. 99% of them were for generic drugs. CMS names the drug for 75 of them, across 3 drugs with 11 or more claims each, at $566 in total drug cost. In 2023, CMS named 24 claims across 1 drug.
Dr. Chao's Part D claims by kind of drug, 2024
- Generic104 claims99%
- Brand-name and other1 claims1%
Dr. Chao'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. Chao's Part D claims, 2024
- Opioids62%65 of 105 claims
- Antibiotics17%18 of 105 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: 75213%
Drugs named by CMS: 3 in 2024, 1 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. James J. Chao ranks in the 76th percentile for removal of tissue in Medicare
Dr. Chao accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 40 procedures of removal of tissue by Dr. Chao, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Chao ranks in Medicare procedure volume
- Removal of tissue
- 76th percentile40 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 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. James J. Chao has 5 publications on record
Dmand AI links 5 papers to Dr. Chao, published from 2013 to 2024. The most frequent topics are Mammaplasty. Dr. Chao's most frequent co-authors are Mehrdad Mark Mofid, MD, Zia Agha, MD and Sarah L. Blair, MD.
Dr. Chao's papers by year, 2013 to 2024
Topics Dr. Chao writes about most
- Mammaplasty
Dr. Chao's most frequent co-authors
Recent publications by Dr. Chao
Aesthet Surg J
See who Dr. Chao researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chao works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James J. Chao has worked on 1 clinical trial
Dmand AI links Dr. Chao to 1 clinical trial. Open Payments lists research payments to Dr. Chao that name 1 trial.
Investigators on the most trials with Dr. Chao
Recent clinical trials with Dr. Chao
Sientra Post-Approval Study (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. James J. Chao received $491,608 in industry payments from 2016 to 2025
CMS Open Payments shows 766 general payments to Dr. Chao from 70 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 65% of the total. Boston Scientific Corporation paid the most, $370,685. It also lists 3 research payments totaling $26,750 from 2020 to 2022, naming 1 clinical trial.
General payments to Dr. Chao by program year, 2016 to 2025
General payments to Dr. Chao by kind, 2016 to 2025
- Speaker and faculty fees$317,83865%
- Travel and lodging$57,10212%
- Honoraria$42,5059%
- Food and beverage$30,5136%
- Other$38,4248%
Companies that paid Dr. Chao 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. James J. Chao graduated from New York University School of Medicine
Dr. Chao graduated from New York University School of Medicine in 1993.
- Medical school
- Board certified in plastic surgery
Source: Dmand AI Professional Profile Data
Dr. James J. Chao accepts plans from 12 insurance carriers
Dr. Chao is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +4 more carriersWith a free account
Plan types Dr. Chao accepts, by number of carriers
- Medicare10
- PPO8
- HMO6
- POS5
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. James J. Chao'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| 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. James J. Chao
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. James J. Chao's NPI number?
Dr. James J. Chao's NPI number is 1093740789. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James J. Chao?
Dr. James J. Chao is a plastic surgeon in Encinitas, California. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. James J. Chao practice?
Dr. Chao practices at 354 Santa Fe Drive, Encinitas, CA 92024. Dr. Chao's primary practice is Scripps Memorial Hospital Encinitas in Encinitas, California, part of Scripps Health. Dmand AI also links Dr. Chao to 4 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. James J. Chao's office phone number?
The practice phone on file for Dr. Chao is (760) 753-6501.
What is Dr. James J. Chao's medical license number?
Dr. Chao holds California license G85358, one of the licenses on file in 8 states.
Which states has Dr. James J. Chao been licensed in?
Dmand AI has state licenses on file for Dr. Chao in California (1999 to 2027), New York (1996 to 2027), District of Columbia (2023 to 2026), Georgia (2024 to 2026), Maryland (2023 to 2026), Nevada (2024 to 2025), Texas (1999 to 2025) and Florida (2014 to 2016).
Which hospitals is Dr. James J. Chao affiliated with?
Dr. Chao practices at Scripps Memorial Hospital Encinitas in Encinitas, California. Dr. Chao is also affiliated with Hillcrest Medical Center. Dmand AI links Dr. Chao to 4 more hospitals.
What medical group is Dr. James J. Chao part of?
Dr. Chao is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Chao to 3 more medical groups.
Does Dr. James J. Chao accept Medicare?
Yes. CMS data shows Dr. Chao billed Medicare for 131 services in 2024, and Dr. Chao accepts Medicare assignment.
How many Medicare patients does Dr. James J. Chao see?
CMS counts 78 Medicare patients who saw Dr. Chao in 2024, with an average age of 73.
Show 9 more questionsShow fewer questions
Is Dr. James J. Chao board certified?
Yes. Dr. Chao is board certified in plastic surgery by the American Board of Plastic Surgery.
What services does Dr. James J. Chao bill to Medicare?
In 2024, Dr. Chao's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99202) and injected or infused drug (J3301).
Where did Dr. James J. Chao go to medical school?
Dr. Chao graduated from New York University School of Medicine in 1993.
What drugs does Dr. James J. Chao prescribe most?
In 2024 Medicare Part D data, Dr. Chao's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen and Cephalexin.
Has Dr. James J. Chao received payments from drug or device companies?
CMS Open Payments shows $491,608 in general payments to Dr. Chao from 70 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. James J. Chao been practicing?
Dr. Chao graduated from medical school in 1993, 33 years ago.
Does Dr. James J. Chao do research?
Dmand AI links 5 publications to Dr. Chao, published from 2013 to 2024. Dr. Chao has worked on 1 clinical trial.
Who does Dr. James J. Chao publish with?
Dr. Chao's most frequent co-authors are Mehrdad Mark Mofid, MD (2 shared papers), Zia Agha, MD (1 shared paper) and Sarah L. Blair, MD (1 shared paper).
What insurance does Dr. James J. Chao accept?
Dr. Chao is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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