Dr. Julie Chen, MD
- Medicare services, 2024
- 368
- Medicare patients, 2024
- 195
- Part D claims, 2024
- 860
- Publications
- 5
- MIPS score, 2024
- 89
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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 Chen is an endocrinologist in Stanford, California
Dr. Chen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Chen's NPI, 1992148258, was assigned on April 16, 2013. Dr. Chen graduated from Albert Einstein College of Medicine in 2013. Dr. Chen holds California license A132365.
- NPI
- 1992148258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204186729
- NPI enumeration date
- April 16, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julie Chen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Chen's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Julie Chen is affiliated with 4 sites of care and 2 medical groups
Dr. Chen's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Chen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Chen to 2 more hospitals and 1 medical group, each named with a free account. Dr. Chen's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Julie Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julie Chen is one of 1,062 endocrinologists in California
Endocrinology, diabetes and metabolism is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Chen is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dr. Chen is licensed in California.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, hypercalcemia, obesity, osteoporosis, overactive thyroid and parathyroid gland disorder among the conditions Dr. Chen treats.
Endocrinologists near Dr. Chen
Counts of endocrinologists 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 Chen billed Medicare for 368 services in 2024
CMS data shows 368 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 195 Medicare patients. Medicare paid $26,300 for them.
Dr. Chen's Medicare services by type, 2024
- Office and hospital visits203
- Other services165
Where Dr. Chen's Medicare services took place, 2024
- In an office26873%
- In a facility10027%
Dr. Chen compared with the California median for endocrinologists, 2024
- Dr. Chen
- California median
- Medicare services
- 368vs 67545% below
- Medicare patients
- 195vs 24019% below
- Part D claims
- 720vs 1,10435% below
Medians across 994 endocrinologists 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 endocrinologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julie Chen treated 195 Medicare patients in 2024, average age 72
CMS counts 195 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 97 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.92, 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. Chen's median patient age at 54, with 71% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women12866%
- Men6734%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Osteoporosis41%
- Arthritis33%
- Diabetes30%
- Cancer29%
- Chronic kidney disease24%
- Ischemic heart disease23%
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 54
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julie Chen wrote 860 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 860 Medicare Part D claims for 179 patients. 65% of them were for generic drugs. CMS names the drug for 720 of them, across 15 drugs with 11 or more claims each, at $105,642 in total drug cost.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic556 claims65%
- Brand-name282 claims33%
- Other22 claims3%
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.
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 Chen scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chen for performance year 2024, reported as part of a group. Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chen's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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. Julie Chen has 5 publications on record
Dmand AI links 5 papers to Dr. Chen, published from 2020 to 2024. The most frequent topics are Graves Disease. Dr. Chen has published most often in Thyroid. Dr. Chen's most frequent co-authors are Carolyn Dacey Seib, MD, Robin Malone Cisco, MD and Robert M. Cole, MD.
Dr. Chen's papers by year, 2020 to 2024
Topics Dr. Chen writes about most
- Graves Disease
Dr. Chen's most frequent co-authors
- Carolyn Dacey Seib, MD2 shared papers
- Robin Malone Cisco, MD1 shared paper
- Robert M. Cole, MD1 shared paper
Recent publications by Dr. Chen
Endocr Pract
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 endocrinologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Julie Chen received $79 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Chen from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Cleerly, Inc. paid the most, $60.
General payments to Dr. Chen by program year, 2024 to 2025
Companies that paid Dr. Chen the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julie Chen graduated from Albert Einstein College of Medicine
Dr. Chen graduated from Albert Einstein College of Medicine in 2013.
- Medical school
- Board certified in endocrinology, diabetes and metabolism
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Julie Chen accepts plans from 9 insurance carriers
Dr. Chen is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Chen accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Julie 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)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. Julie 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 Chen's NPI number?
Dr. Julie Chen's NPI number is 1992148258. It was assigned on April 16, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Julie Chen?
Dr. Julie Chen is an endocrinologist in Stanford, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Julie Chen practice?
Dr. Chen practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Chen's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Chen to 2 hospitals and 1 medical group.
What is Dr. Julie Chen's office phone number?
The practice phone on file for Dr. Chen is (650) 723-4000.
What is Dr. Julie Chen's medical license number?
Dr. Chen holds California license A132365.
Which hospitals is Dr. Julie Chen affiliated with?
Dr. Chen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Chen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. Dmand AI links Dr. Chen to 2 more hospitals.
What medical group is Dr. Julie Chen part of?
Dr. Chen is linked to Stanford Health Care. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Julie Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 368 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Julie Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
What is Dr. Julie Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Julie Chen see?
CMS counts 195 Medicare patients who saw Dr. Chen in 2024, with an average age of 72.
Is Dr. Julie Chen board certified?
Yes. Dr. Chen is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.
What services does Dr. Julie Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Julie Chen go to medical school?
Dr. Chen graduated from Albert Einstein College of Medicine in 2013.
What drugs does Dr. Julie Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Levothyroxine Sodium, Hydrocortisone and Alendronate Sodium.
Has Dr. Julie Chen received payments from drug or device companies?
CMS Open Payments shows $79 in general payments to Dr. Chen from 2 companies from 2024 to 2025. The largest total came from Cleerly, Inc.
How long has Dr. Julie Chen been practicing?
Dr. Chen graduated from medical school in 2013, 13 years ago.
Does Dr. Julie Chen do research?
Dmand AI links 5 publications to Dr. Chen, published from 2020 to 2024.
Who does Dr. Julie Chen publish with?
Dr. Chen's most frequent co-authors are Carolyn Dacey Seib, MD (2 shared papers), Robin Malone Cisco, MD (1 shared paper) and Robert M. Cole, MD (1 shared paper).
What insurance does Dr. Julie Chen accept?
Dr. Chen is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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