Dr. Vincent Lingzhi Chen, MD
- Medicare services, 2024
- 73
- Medicare patients, 2024
- 143
- Part D claims, 2024
- 169
- Hospital affiliations
- 2
- Industry payments
- $471
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Vincent Lingzhi Chen is a gastroenterologist in Ann Arbor, Michigan
Dr. Chen practices at University Hospital in Ann Arbor, Michigan.
Dr. Chen's NPI, 1740624808, was assigned on April 19, 2013. Dr. Chen graduated from Harvard Medical School in 2013. Dr. Chen holds Michigan license 4301109670.
- NPI
- 1740624808NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072848068
- NPI enumeration date
- April 19, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Vincent Lingzhi Chen practices at University Hospital in Ann Arbor, Michigan
Dr. Chen's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Vincent Lingzhi Chen is affiliated with 3 sites of care and 3 medical groups
Dr. Chen's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Chen is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dmand AI also links Dr. Chen to 1 more hospital and 2 medical groups, each named with a free account. Dr. Chen's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Vincent Lingzhi 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 |
|---|---|
| University Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vincent Lingzhi Chen is one of 487 gastroenterologists in Michigan
Gastroenterology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Chen is licensed in Michigan.
Specialties and state licenses
- Gastroenterology, MichiganPrimary
Gastroenterologists near Dr. Chen
Counts of gastroenterologists 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. Vincent Lingzhi Chen billed Medicare for 73 services in 2024
CMS data shows 73 Medicare services from Dr. Chen across 3 procedure codes in 2024, for 143 Medicare patients. Medicare paid $3,987 for them.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 492024: 4312%
- Office and hospital visits
- 2023: 332024: 1942%
- Surgery
- 2023: 112024: 11No change
Where Dr. Chen's Medicare services took place, 2024
- In an office1115%
- In a facility6285%
Dr. Chen compared with the Michigan median for gastroenterologists, 2024
- Dr. Chen
- Michigan median
- Medicare services
- 73vs 32477% below
- Medicare patients
- 143vs 23038% below
- Part D claims
- 80vs 42481% below
Medians across 487 gastroenterologists in Michigan 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 gastroenterologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vincent Lingzhi Chen treated 143 Medicare patients in 2024, average age 69
CMS counts 143 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 83 patients. 71% of them have high blood pressure, and 71% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.85, 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 60, with 53% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women7653%
- Men6747%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure71%
- High cholesterol71%
- Arthritis47%
- Diabetes39%
- Chronic kidney disease31%
- Ischemic heart disease28%
- Anxiety27%
- Mood disorders25%
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 60
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vincent Lingzhi Chen wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 169 Medicare Part D claims for 55 patients. 75% of them were for generic drugs. CMS names the drug for 80 of them, across 4 drugs with 11 or more claims each, at $12,213 in total drug cost. In 2023, CMS named 184 claims across 9 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic127 claims75%
- Brand-name42 claims25%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1842024: 8057%
Drugs named by CMS: 4 in 2024, 9 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. Vincent Lingzhi Chen ranks in the 56th percentile for upper gastrointestinal (gi) endoscopy for acid reflux 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 31 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Chen, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Chen ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 56th percentile31 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 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. Vincent Lingzhi Chen received $471 in industry payments from 2016 to 2018
CMS Open Payments shows 5 general payments to Dr. Chen from 3 drug and device companies from 2016 to 2018. Education make up the largest share, 62% of the total. Janssen Pharmaceuticals, Inc paid the most, $293.
General payments to Dr. Chen by program year, 2016 to 2018
General payments to Dr. Chen by kind, 2016 to 2018
- Education$29362%
- Food and beverage$17838%
Companies that paid Dr. Chen the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vincent Lingzhi Chen graduated from Harvard Medical School
Dr. Chen graduated from Harvard Medical School in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Vincent Lingzhi 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)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. Vincent Lingzhi 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. Vincent Lingzhi Chen's NPI number?
Dr. Vincent Lingzhi Chen's NPI number is 1740624808. It was assigned on April 19, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Vincent Lingzhi Chen?
Dr. Vincent Lingzhi Chen is a gastroenterologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Vincent Lingzhi Chen practice?
Dr. Chen practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Chen's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Chen to 1 hospital and 2 medical groups.
What is Dr. Vincent Lingzhi Chen's office phone number?
The practice phone on file for Dr. Chen is (734) 936-4000.
What is Dr. Vincent Lingzhi Chen's medical license number?
Dr. Chen holds Michigan license 4301109670.
Which hospitals is Dr. Vincent Lingzhi Chen affiliated with?
Dr. Chen is affiliated with University Hospital. Dmand AI links Dr. Chen to 1 more hospital.
What medical group is Dr. Vincent Lingzhi Chen part of?
Dr. Chen is linked to University of Michigan Health. Dmand AI links Dr. Chen to 2 more medical groups.
Does Dr. Vincent Lingzhi Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 73 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Vincent Lingzhi Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Vincent Lingzhi Chen see?
CMS counts 143 Medicare patients who saw Dr. Chen in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Vincent Lingzhi Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were digestive system test (91200), office visit, established patient (99214) and surgery: digestive system (45385).
Where did Dr. Vincent Lingzhi Chen go to medical school?
Dr. Chen graduated from Harvard Medical School in 2013.
What drugs does Dr. Vincent Lingzhi Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Ursodiol, Azathioprine and Carvedilol.
Has Dr. Vincent Lingzhi Chen received payments from drug or device companies?
CMS Open Payments shows $471 in general payments to Dr. Chen from 3 companies from 2016 to 2018. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Vincent Lingzhi Chen been practicing?
Dr. Chen graduated from medical school in 2013, 13 years ago.
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