B7-H1 AntigenImmune Checkpoint InhibitorsProgrammed Cell Death 1 Receptor
Ji Lin
NPI1679154942
- Medicare services, 2024
- 328
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 110
- Publications
- 12
- Industry payments
- $125
- Practice address
- 6565 Fannin St, Houston, TX 77030
- Practice phone
- Call (713) 790-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Houston Methodist Hospital
Houston, Texas
Find Ji Lin's professional email, personal email and mobile number
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Ji Lin is an internist in Houston, Texas
Ji Lin practices at Houston Methodist Hospital in Houston, Texas.
Ji Lin's NPI, 1679154942, was assigned on April 19, 2021. Ji Lin graduated from University of Central Florida College of Medicine in 2021. Ji Lin's Texas license number on file is V2143.
NPI and contact details
- NPI
- 1679154942NPI Registry (opens in a new tab)
- NPI enumeration date
- April 19, 2021
- NPI status
- Active
- Practice phone
- (713) 790-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ji Lin practices at Houston Methodist Hospital in Houston, Texas
Ji Lin's primary practice is Houston Methodist Hospital, at 6565 Fannin St, Houston, TX 77030 in Harris County. The practice phone is (713) 790-3311.
- Houston Methodist Hospital6565 Fannin St, Houston, TX 77030 · Harris CountyPhone(713) 790-3311
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ji Lin is affiliated with 1 site of care
Ji Lin's primary practice is Houston Methodist Hospital in Houston, Texas.
Houston Methodist HospitalPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Ji Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ji Lin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Houston Methodist Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Ji Lin is one of 8,437 internists in Texas
Internal medicine is Ji Lin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Ji Lin is board certified in internal medicine by the American Board of Internal Medicine. Ji Lin has a license on file in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Ji Lin
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
Ji Lin billed Medicare for 328 services in 2024
CMS data shows 328 Medicare services from Ji Lin across 5 procedure codes in 2024, for 77 Medicare patients. Medicare paid $28,439 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024328
Medicare patients77
Paid by Medicare$28,439
Procedure codes5
Ji Lin compared with the Texas median for internists, 2024
- Ji Lin
- Texas median
- Medicare services
- 328vs 53939% below
- Medicare patients
- 77vs 19059% below
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Ji Lin'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.
Need commercial claims for Ji Lin?
Medicare shows one payer. Book a meeting to get commercial claims data for Ji Lin and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ji Lin treated 77 Medicare patients in 2024, average age 74
CMS counts 77 Medicare patients who saw Ji Lin in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 3.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ji Lin's median patient age at 61, with 50% women.
Medicare patients, 202477
Average age74
Average risk score3.70
Also on Medicaid23%
Ji Lin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ji Lin's Medicare patients by sex, 2024
- Women3849%
- Men3951%
Chronic conditions among Ji Lin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Chronic kidney disease62%
- Diabetes60%
- Heart failure58%
- Arthritis53%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Ji Lin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ji Lin wrote 110 Medicare Part D claims in 2024
In 2024, Ji Lin wrote 110 Medicare Part D claims for 48 patients. 85% of them were for generic drugs.
Part D claims, 2024110
Part D patients48
Ji Lin's Part D claims by kind of drug, 2024
- Generic94 claims85%
- Brand-name16 claims15%
Drug classes CMS tracks in Ji Lin's Part D claims, 2024
- Antibiotics25%28 of 110 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Ji Lin has 12 publications on record
Dmand AI links 12 papers to Ji Lin, published from 2016 to 2024. 2023 was the busiest year, with 3. The most frequent topics are Computer Simulation and Research Design. Ji Lin's most frequent co-authors are Todd Michael Bauer, MD, Donald Anthony Richards, MD and David Z. Chang, MD, PhD.
Papers12
Years published2016 to 2024
Ji Lin's papers by year, 2016 to 2024
Topics Ji Lin writes about most
- Computer Simulation
- Research Design
Ji Lin's most frequent co-authors
- Todd Michael Bauer, MD2 shared papers
- Donald Anthony Richards, MD2 shared papers
- David Z. Chang, MD, PhD1 shared paper
Recent publications by Ji Lin
Antineoplastic AgentsClinical Trials, Phase II as TopicClinical Trials, Phase III as Topic
Contemp Clin Trials
Bayes TheoremComputer SimulationMaximum Tolerated Dose
See who Ji Lin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ji Lin works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Ji Lin received $125 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Ji Lin from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $77.
General payments to Ji Lin by program year, 2024 to 2025
Companies that paid Ji Lin the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ji Lin graduated from University of Central Florida College of Medicine
Ji Lin graduated from University of Central Florida College of Medicine in 2021.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Ji Lin accepts plans from 14 insurance carriers
Ji Lin is in network with 14 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aetna. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aetna
- Alliant Health Plans
- Elevance
- HCSC
- Baylor Scott and White
- Blue Cross and Blue Shield of Kansas City
- +6 more carriersWith a free account
Plan types Ji Lin accepts, by number of carriers
- HMO9
- PPO7
- POS3
- EPO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Ji Lin'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 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 (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 Ji Lin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ji Lin's NPI number?
Ji Lin's NPI number is 1679154942. It was assigned on April 19, 2021, and it is active in the NPI Registry.
What does Ji Lin specialize in?
Ji Lin is an internist in Houston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Ji Lin practice?
Ji Lin practices at 6565 Fannin St, Houston, TX 77030. Ji Lin's primary practice is Houston Methodist Hospital in Houston, Texas.
What is Ji Lin's office phone number?
The practice phone on file for Ji Lin is (713) 790-3311.
What is Ji Lin's medical license number?
Ji Lin's Texas license number on file is V2143.
Does Ji Lin accept Medicare?
Yes. CMS data shows Ji Lin billed Medicare for 328 services in 2024.
How many Medicare patients does Ji Lin see?
CMS counts 77 Medicare patients who saw Ji Lin in 2024, with an average age of 74.
Is Ji Lin board certified?
Yes. Ji Lin is board certified in internal medicine by the American Board of Internal Medicine.
What services does Ji Lin bill to Medicare?
In 2024, Ji Lin's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Ji Lin go to medical school?
Ji Lin graduated from University of Central Florida College of Medicine in 2021.
Show 5 more questionsShow fewer questions
Has Ji Lin received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Ji Lin from 3 companies from 2024 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Ji Lin been practicing?
Ji Lin graduated from medical school in 2021, 5 years ago.
Does Ji Lin do research?
Dmand AI links 12 publications to Ji Lin, published from 2016 to 2024.
Who does Ji Lin publish with?
Ji Lin's most frequent co-authors are Todd Michael Bauer, MD (2 shared papers), Donald Anthony Richards, MD (2 shared papers) and David Z. Chang, MD, PhD (1 shared paper).
What insurance does Ji Lin accept?
Ji Lin is in network with 14 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aetna. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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