Dr. Julie Ann Chen, MD
- Medicare services, 2024
- 4,946
- Medicare patients, 2024
- 1,641
- Part D claims, 2024
- 2,470
- Publications
- 10
- Hospital affiliations
- 2
- Practice address
- 2702 Low Ct, Fairfield, CA 94534-9771
- Practice phone
- Call (707) 432-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutter Regional Medical Foundation
Multi-specialty group site · Fairfield, California
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. Julie Ann Chen is an ophthalmologist in Fairfield, California
Dr. Chen practices at Sutter Regional Medical Foundation in Fairfield, California.
Dr. Chen's NPI, 1740303064, was assigned on April 10, 2007. Dr. Chen graduated from Harvard Medical School in 2004. Dr. Chen holds California license A92512.
- NPI
- 1740303064NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204907611
- NPI enumeration date
- April 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 432-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julie Ann Chen practices at Sutter Regional Medical Foundation in Fairfield, California
Dr. Chen's primary practice is Sutter Regional Medical Foundation, at 2702 Low Ct, Fairfield, CA 94534-9771. The practice phone is (707) 432-2600.
- Sutter Regional Medical Foundation2702 Low Ct, Fairfield, CA 94534-9771Phone(707) 432-2600
Source: Dmand AI Affiliation Data
Dr. Julie Ann Chen is affiliated with 3 sites of care and 1 medical group
Dr. Chen's primary practice is Sutter Regional Medical Foundation in Fairfield, California. Dr. Chen is also affiliated with NorthBay Medical Center. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Chen to 1 more hospital, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Julie Ann 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 |
|---|---|
| Sutter Regional Medical Foundation | 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. Julie Ann Chen is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Chen is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Chen is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Chen treats.
Ophthalmologists near Dr. Chen
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. Julie Ann Chen billed Medicare for 4,946 services in 2024
CMS data shows 4,946 Medicare services from Dr. Chen across 23 procedure codes in 2024, for 1,641 Medicare patients. Medicare paid $415,708 for them.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,3202024: 2,70016%
- Office and hospital visits
- 2023: 1,5462024: 1,5122%
- Surgery
- 2023: 4232024: 4201%
- Imaging
- 2023: 2312024: 27921%
- Other services
- 2023: 02024: 35
Where Dr. Chen's Medicare services took place, 2024
- In an office4,71995%
- In a facility2275%
Dr. Chen compared with the California median for ophthalmologists, 2024
- Dr. Chen
- California median
- Medicare services
- 4,946vs 1,0794.6 times
- Medicare patients
- 1,641vs 4213.9 times
- Part D claims
- 2,341vs 6183.8 times
Medians across 2,568 ophthalmologists in California 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julie Ann Chen treated 1,641 Medicare patients in 2024, average age 77
CMS counts 1,641 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 750 patients. 67% of them have high blood pressure, and 63% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 72, with 56% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women1,03363%
- Men60837%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure67%
- High cholesterol63%
- Arthritis40%
- Diabetes39%
- Chronic kidney disease24%
- Ischemic heart disease17%
- Osteoporosis16%
- Atrial fibrillation14%
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 72
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julie Ann Chen wrote 2,470 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 2,470 Medicare Part D claims for 660 patients. 57% of them were for generic drugs. CMS names the drug for 2,341 of them, across 18 drugs with 11 or more claims each, at $168,840 in total drug cost. In 2023, CMS named 2,529 claims across 24 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic1,403 claims57%
- Brand-name1,067 claims43%
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
- Antibiotics1%15 of 2,470 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: 2,5292024: 2,3417%
Drugs named by CMS: 18 in 2024, 24 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. Julie Ann Chen ranks in the 89th percentile for cataract surgery in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth. CMS counts 290 procedures of cataract surgery by Dr. Chen, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Chen ranks in Medicare procedure volume
- Cataract surgery
- 89th percentile290 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Julie Ann Chen has 10 publications on record
Dmand AI links 10 papers to Dr. Chen, published from 2010 to 2024. 2023 was the busiest year, with 3. The most frequent topics are Glaucoma, Intraocular Pressure and Lasers, Solid-State. Dr. Chen's most frequent co-authors are Douglas R. Fredrick, MD and Jay M. Stewart, MD.
Dr. Chen's papers by year, 2010 to 2024
Topics Dr. Chen writes about most
- Glaucoma
- Intraocular Pressure
- Lasers, Solid-State
- Laser Therapy
- Sclera
Dr. Chen's most frequent co-authors
Recent publications by Dr. Chen
Am J Pathol
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 ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Julie Ann Chen received $1,838 in industry payments from 2016 to 2025
CMS Open Payments shows 22 general payments to Dr. Chen from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Alcon Laboratories Inc paid the most, $1,124.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
- Food and beverage$1,81999%
- Gifts$191%
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. Julie Ann Chen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chen, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Chen
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Julie Ann Chen graduated from Harvard Medical School
Dr. Chen graduated from Harvard Medical School in 2004.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Julie Ann Chen accepts plans from 13 insurance carriers
Dr. Chen is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Chen accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Julie Ann 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 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Julie Ann 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. Julie Ann Chen's NPI number?
Dr. Julie Ann Chen's NPI number is 1740303064. It was assigned on April 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Julie Ann Chen?
Dr. Julie Ann Chen is an ophthalmologist in Fairfield, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Julie Ann Chen practice?
Dr. Chen practices at 2702 Low Ct, Fairfield, CA 94534-9771. Dr. Chen's primary practice is Sutter Regional Medical Foundation in Fairfield, California. Dmand AI also links Dr. Chen to 1 hospital.
What is Dr. Julie Ann Chen's office phone number?
The practice phone on file for Dr. Chen is (707) 432-2600.
What is Dr. Julie Ann Chen's medical license number?
Dr. Chen holds California license A92512.
Which hospitals is Dr. Julie Ann Chen affiliated with?
Dr. Chen is affiliated with NorthBay Medical Center. Dmand AI links Dr. Chen to 1 more hospital.
What medical group is Dr. Julie Ann Chen part of?
Dr. Chen is linked to SGMF Radiology.
Does Dr. Julie Ann Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 4,946 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Julie Ann Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Julie Ann Chen see?
CMS counts 1,641 Medicare patients who saw Dr. Chen in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Julie Ann Chen board certified?
Yes. Dr. Chen is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Julie Ann Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and eye exam or test (92014).
Where did Dr. Julie Ann Chen go to medical school?
Dr. Chen graduated from Harvard Medical School in 2004.
What drugs does Dr. Julie Ann Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Timolol Maleate.
Has Dr. Julie Ann Chen received payments from drug or device companies?
CMS Open Payments shows $1,838 in general payments to Dr. Chen from 9 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Julie Ann Chen been practicing?
Dr. Chen graduated from medical school in 2004, 22 years ago.
Does Dr. Julie Ann Chen do research?
Dmand AI links 10 publications to Dr. Chen, published from 2010 to 2024.
Who does Dr. Julie Ann Chen publish with?
Dr. Chen's most frequent co-authors are Douglas R. Fredrick, MD (1 shared paper) and Jay M. Stewart, MD (1 shared paper).
What insurance does Dr. Julie Ann Chen accept?
Dr. Chen is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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