Dr. Tiange Zhang, MD
- Part D claims, 2024
- 49
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $44
- State license
- 1
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zhang'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. Tiange Zhang is an internist in Los Angeles, California
Dr. Zhang practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Dr. Zhang's NPI, 1538798061, was assigned on April 6, 2020. Dr. Zhang holds Illinois license 125.075798.
- NPI
- 1538798061NPI Registry (opens in a new tab)
- NPI enumeration date
- April 6, 2020
- NPI status
- Active
- Practice phone
- (323) 226-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tiange Zhang practices at Los Angeles General Medical Center in Los Angeles, California
Dr. Zhang's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Dr. Tiange Zhang is affiliated with 1 site of care
Dr. Zhang's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dr. Zhang'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. Tiange Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tiange Zhang is one of 16,751 internists in California
Internal medicine is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhang is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Zhang
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. Tiange Zhang's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 53, with 44% women.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Tiange Zhang wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 49 Medicare Part D claims for 18 patients. 67% of them were for generic drugs. They cover 5 drugs, with $1,066 in total drug cost. In 2021, CMS named 53 claims across 4 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic33 claims67%
- Brand-name16 claims33%
Dr. Zhang's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 532022: 6523%
Drugs named by CMS: 5 in 2022, 4 in 2021.
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
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Dr. Tiange Zhang has 1 publication on record
Dmand AI links 1 paper to Dr. Zhang in 2025.
Recent publications by Dr. Zhang
See who Dr. Zhang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zhang works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tiange Zhang received $44 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Zhang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $44.
Companies that paid Dr. Zhang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tiange Zhang'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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) |
| 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. Tiange Zhang
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. Tiange Zhang's NPI number?
Dr. Tiange Zhang's NPI number is 1538798061. It was assigned on April 6, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Tiange Zhang?
Dr. Tiange Zhang is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tiange Zhang practice?
Dr. Zhang practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Dr. Zhang's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
What is Dr. Tiange Zhang's office phone number?
The practice phone on file for Dr. Zhang is (323) 226-2800.
What is Dr. Tiange Zhang's medical license number?
Dr. Zhang holds Illinois license 125.075798.
Which hospitals is Dr. Tiange Zhang affiliated with?
Dr. Zhang practices at Los Angeles General Medical Center in Los Angeles, California.
What drugs does Dr. Tiange Zhang prescribe most?
In 2022 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Furosemide, Metformin HCl and Amlodipine Besylate.
Has Dr. Tiange Zhang received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Zhang from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Tiange Zhang been practicing?
Dr. Zhang's NPI was assigned in 2020.
Does Dr. Tiange Zhang do research?
Dmand AI links 1 publication to Dr. Zhang.
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