Dr. Julia Fayanne Chen, MD
- Medicare services, 2024
- 178
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 77
- Hospital affiliations
- 3
- Industry payments
- $15,696
- Practice address
- 9228 S Mingo E Rd, Tulsa, OK 74133
- Practice phone
- Call (918) 592-0999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oklahoma Heart Institute
Tulsa, Oklahoma
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. Julia Fayanne Chen is a vascular surgeon in Tulsa, Oklahoma
Dr. Chen practices at Oklahoma Heart Institute in Tulsa, Oklahoma.
Dr. Chen's NPI, 1871974428, was assigned on June 9, 2015. Dr. Chen graduated from University of Texas Southwestern Medical School at Dallas in 2015. Dr. Chen holds Oklahoma license 42844.
- NPI
- 1871974428NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355658865
- NPI enumeration date
- June 9, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 592-0999
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia Fayanne Chen practices at Oklahoma Heart Institute in Tulsa, Oklahoma
Dr. Chen's primary practice is Oklahoma Heart Institute, at 9228 S Mingo E Rd, Tulsa, OK 74133 in Tulsa County. The practice phone is (918) 592-0999.
- Oklahoma Heart Institute9228 S Mingo E Rd, Tulsa, OK 74133 · Tulsa CountyPhone(918) 592-0999
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julia Fayanne Chen is affiliated with 5 sites of care and 4 medical groups
Dr. Chen's primary practice is Oklahoma Heart Institute in Tulsa, Oklahoma. Dr. Chen is also affiliated with Hillcrest Medical Center. The medical group on file is Oklahoma Heart Institute. Dmand AI also links Dr. Chen to 2 more hospitals, 3 medical groups and 1 group practice or clinic, each 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. Julia Fayanne 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 |
|---|---|
| Oklahoma Heart Institute | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julia Fayanne Chen is one of 35 vascular surgeons in Oklahoma
Vascular surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Chen's licenses on file in 2 states: Oklahoma and Tennessee.
Specialties and state licenses
- Vascular surgery, OklahomaPrimary
- Tennessee license
Vascular surgeons near Dr. Chen
Counts of vascular 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. Julia Fayanne Chen billed Medicare for 178 services in 2024
CMS data shows 178 Medicare services from Dr. Chen across 9 procedure codes in 2024, for 112 Medicare patients. Medicare paid $19,185 for them.
Dr. Chen's Medicare services by type, 2024
- Office and hospital visits99
- Imaging65
- Surgery14
Where Dr. Chen's Medicare services took place, 2024
- In an office9956%
- In a facility7944%
Dr. Chen compared with the Oklahoma median for vascular surgeons, 2024
- Dr. Chen
- Oklahoma median
- Medicare services
- 178vs 32145% below
- Medicare patients
- 112vs 18640% below
- Part D claims
- 21vs 8876% below
Medians across 35 vascular surgeons in Oklahoma 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 vascular surgeons in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julia Fayanne Chen treated 112 Medicare patients in 2024, average age 74
CMS counts 112 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.33, 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 73, with 47% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women4843%
- Men6457%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Diabetes57%
- Chronic kidney disease56%
- Heart failure48%
- Arthritis46%
- COPD38%
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 73
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julia Fayanne Chen wrote 77 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 77 Medicare Part D claims for 37 patients. 94% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $192 in total drug cost.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic72 claims94%
- Brand-name and other5 claims6%
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
- Opioids21%16 of 77 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Julia Fayanne Chen ranks in the 87th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of leg revascularization (restoring blood flow) by Dr. Chen, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Chen ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 87th percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Julia Fayanne Chen received $15,696 in industry payments from 2022 to 2025
CMS Open Payments shows 177 general payments to Dr. Chen from 23 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 69% of the total. Medtronic, Inc. paid the most, $5,155.
General payments to Dr. Chen by program year, 2022 to 2025
General payments to Dr. Chen by kind, 2022 to 2025
- Food and beverage$10,90369%
- Travel and lodging$4,79231%
Companies that paid Dr. Chen the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julia Fayanne Chen graduated from University of Texas Southwestern Medical School at Dallas
Dr. Chen graduated from University of Texas Southwestern Medical School at Dallas in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julia Fayanne 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 | 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)Doctors and Clinicians Utilization Data (CMS) (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 |
| 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. Julia Fayanne 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. Julia Fayanne Chen's NPI number?
Dr. Julia Fayanne Chen's NPI number is 1871974428. It was assigned on June 9, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Fayanne Chen?
Dr. Julia Fayanne Chen is a vascular surgeon in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Julia Fayanne Chen practice?
Dr. Chen practices at 9228 S Mingo E Rd, Tulsa, OK 74133. Dr. Chen's primary practice is Oklahoma Heart Institute in Tulsa, Oklahoma. Dmand AI also links Dr. Chen to 2 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Julia Fayanne Chen's office phone number?
The practice phone on file for Dr. Chen is (918) 592-0999.
What is Dr. Julia Fayanne Chen's medical license number?
Dr. Chen holds Oklahoma license 42844, one of the licenses on file in 2 states.
Which states has Dr. Julia Fayanne Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Oklahoma and Tennessee.
Which hospitals is Dr. Julia Fayanne Chen affiliated with?
Dr. Chen is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Chen to 2 more hospitals.
What medical group is Dr. Julia Fayanne Chen part of?
Dr. Chen is linked to Oklahoma Heart Institute. Dmand AI links Dr. Chen to 3 more medical groups.
Does Dr. Julia Fayanne Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 178 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Julia Fayanne Chen see?
CMS counts 112 Medicare patients who saw Dr. Chen in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Julia Fayanne Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, new patient (99204), diagnostic imaging (75710) and diagnostic imaging (75625).
Where did Dr. Julia Fayanne Chen go to medical school?
Dr. Chen graduated from University of Texas Southwestern Medical School at Dallas in 2015.
What drugs does Dr. Julia Fayanne Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Clopidogrel.
Has Dr. Julia Fayanne Chen received payments from drug or device companies?
CMS Open Payments shows $15,696 in general payments to Dr. Chen from 23 companies from 2022 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Julia Fayanne Chen been practicing?
Dr. Chen graduated from medical school in 2015, 11 years ago.
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