Dr. Jesse Liangyu Chen, DO
- Medicare services, 2024
- 391
- Medicare patients, 2024
- 359
- Hospital affiliations
- 1
- Industry payments
- $355
- Medical groups
- 3
- Practice address
- 17922 San Fernando Mission Rd, Granada Hills, CA 91344
- Practice phone
- Call (818) 360-1864
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Magnolia Gardens Convalescent Hospital
Skilled Nursing Facility · Granada Hills, 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. Jesse Liangyu Chen is an internist in Granada Hills, California
Dr. Chen practices at Magnolia Gardens Convalescent Hospital in Granada Hills, California.
Dr. Chen's NPI, 1902390990, was assigned on June 21, 2018. Dr. Chen graduated from Rocky Vista University College of Osteopathic Med in 2018. Dr. Chen holds California license 20A19054.
- NPI
- 1902390990NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840697496
- NPI enumeration date
- June 21, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 360-1864
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jesse Liangyu Chen practices at Magnolia Gardens Convalescent Hospital in Granada Hills, California
Dr. Chen's primary practice is Magnolia Gardens Convalescent Hospital, at 17922 San Fernando Mission Rd, Granada Hills, CA 91344 in Los Angeles County. The practice phone is (818) 360-1864.
- Magnolia Gardens Convalescent Hospital17922 San Fernando Mission Rd, Granada Hills, CA 91344 · Los Angeles CountyPhone(818) 360-1864
Source: Dmand AI Affiliation Data
Dr. Jesse Liangyu Chen is affiliated with 11 sites of care and 3 medical groups
Dr. Chen's primary practice is Magnolia Gardens Convalescent Hospital in Granada Hills, California. Dr. Chen is also affiliated with Valley Presbyterian Hospital. The medical group on file is Community Health Partners. Dmand AI also links Dr. Chen to 5 more skilled nursing facilities, 2 home health agencies, 2 medical groups, 1 group practice or clinic and 1 hospice, 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. Jesse Liangyu Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Magnolia Gardens Convalescent Hospital | Available with a free account |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jesse Liangyu Chen is one of 16,751 internists in California
Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Chen
Counts of internists 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. Jesse Liangyu Chen billed Medicare for 391 services in 2024
CMS data shows 391 Medicare services from Dr. Chen across 2 procedure codes in 2024, for 359 Medicare patients. Medicare paid $57,374 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2082024: 39188%
Dr. Chen compared with the California median for internists, 2024
- Dr. Chen
- California median
- Medicare services
- 391vs 3618% above
- Medicare patients
- 359vs 1512.4 times
Medians across 15,815 internists 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 internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jesse Liangyu Chen treated 359 Medicare patients in 2024, average age 75
CMS counts 359 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 82% are also on Medicaid. Their average risk score is 3.49, 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 68, with 51% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women19354%
- Men16646%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes69%
- Arthritis68%
- Heart failure64%
- Ischemic heart disease61%
- Chronic kidney disease58%
- Mood disorders55%
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 68
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jesse Liangyu Chen takes part in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jesse Liangyu Chen received $355 in industry payments from 2021 to 2023
CMS Open Payments shows 28 general payments to Dr. Chen from 2 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $326.
General payments to Dr. Chen by program year, 2021 to 2023
Companies that paid Dr. Chen the most, 2021 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jesse Liangyu Chen graduated from Rocky Vista University College of Osteopathic Med
Dr. Chen graduated from Rocky Vista University College of Osteopathic Med in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jesse Liangyu 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Jesse Liangyu 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. Jesse Liangyu Chen's NPI number?
Dr. Jesse Liangyu Chen's NPI number is 1902390990. It was assigned on June 21, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Jesse Liangyu Chen?
Dr. Jesse Liangyu Chen is an internist in Granada Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jesse Liangyu Chen practice?
Dr. Chen practices at 17922 San Fernando Mission Rd, Granada Hills, CA 91344. Dr. Chen's primary practice is Magnolia Gardens Convalescent Hospital in Granada Hills, California. Dmand AI also links Dr. Chen to 5 skilled nursing facilities, 2 home health agencies, 2 medical groups, 1 group practice or clinic and 1 hospice.
What is Dr. Jesse Liangyu Chen's office phone number?
The practice phone on file for Dr. Chen is (818) 360-1864.
What is Dr. Jesse Liangyu Chen's medical license number?
Dr. Chen holds California license 20A19054.
Which hospitals is Dr. Jesse Liangyu Chen affiliated with?
Dr. Chen is affiliated with Valley Presbyterian Hospital.
What medical group is Dr. Jesse Liangyu Chen part of?
Dr. Chen is linked to Community Health Partners. Dmand AI links Dr. Chen to 2 more medical groups.
Does Dr. Jesse Liangyu Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 391 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Jesse Liangyu Chen see?
CMS counts 359 Medicare patients who saw Dr. Chen in 2024, with an average age of 75.
What services does Dr. Jesse Liangyu Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were hospital inpatient care (99223) and critical care (99291).
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Where did Dr. Jesse Liangyu Chen go to medical school?
Dr. Chen graduated from Rocky Vista University College of Osteopathic Med in 2018.
Has Dr. Jesse Liangyu Chen received payments from drug or device companies?
CMS Open Payments shows $355 in general payments to Dr. Chen from 2 companies from 2021 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jesse Liangyu Chen been practicing?
Dr. Chen graduated from medical school in 2018, 8 years ago.
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