Dr. Gang Gary Tian, MD
- Medicare services, 2024
- 178,395
- Medicare patients, 2024
- 1,186
- Part D claims, 2024
- 1,426
- MIPS score, 2024
- 90
- Hospital affiliations
- 5
- Practice address
- 7714 Poplar Ave, Germantown, TN 38138
- Practice phone
- Call (901) 683-0055
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
West Cancer Center - East Campus
Germantown, Tennessee
Find Dr. Tian'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. Gang Gary Tian is a hematologist and oncologist in Germantown, Tennessee
Dr. Tian practices at West Cancer Center - East Campus in Germantown, Tennessee.
Dr. Tian's NPI, 1528066495, was assigned on July 13, 2005. Dr. Tian holds Tennessee license 37455.
- NPI
- 1528066495NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082693551
- NPI enumeration date
- July 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (901) 683-0055
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gang Gary Tian practices at West Cancer Center - East Campus in Germantown, Tennessee
Dr. Tian's primary practice is West Cancer Center - East Campus, at 7714 Poplar Ave, Germantown, TN 38138 in Shelby County. The practice phone is (901) 683-0055.
- West Cancer Center - East Campus7714 Poplar Ave, Germantown, TN 38138 · Shelby CountyPhone(901) 683-0055
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gang Gary Tian is affiliated with 7 sites of care and 1 medical group
Dr. Tian's primary practice is West Cancer Center - East Campus in Germantown, Tennessee. Dr. Tian is also affiliated with Methodist University Hospital. The medical group on file is The West Clinic. Dmand AI also links Dr. Tian to 4 more hospitals 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. Gang Gary Tian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tian practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Cancer Center - East Campus | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gang Gary Tian is one of 271 hematologists and oncologists in Tennessee
Hematology and oncology is Dr. Tian's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Tian's licenses on file in 3 states: Tennessee, Arkansas and Mississippi.
Specialties and state licenses
- Hematology and oncology, TennesseePrimary
- Arkansas license
- Mississippi license
Hematologists and oncologists near Dr. Tian
Counts of hematologists and oncologists 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. Gang Gary Tian billed Medicare for 178,395 services in 2024
CMS data shows 178,395 Medicare services from Dr. Tian across 96 procedure codes in 2024, for 1,186 Medicare patients. Medicare paid $3,097,350 for them.
Dr. Tian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 201,8382024: 163,28919%
- Other services
- 2023: 5,8362024: 5,13712%
- Lab and pathology
- 2023: 4,8842024: 4,864No change
- Tests and treatments
- 2023: 3,6322024: 3,23711%
- Office and hospital visits
- 2023: 1,0142024: 9952%
- Surgery
- 2023: 8612024: 8731%
Where Dr. Tian's Medicare services took place, 2024
- In an office178,232100%
- In a facility1630%
Dr. Tian compared with the Tennessee median for hematologists and oncologists, 2024
- Dr. Tian
- Tennessee median
- Medicare services
- 178,395vs 818218.1 times
- Medicare patients
- 1,186vs 2874.1 times
- Part D claims
- 1,180vs 5082.3 times
Medians across 259 hematologists and oncologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Tian'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gang Gary Tian treated 1,186 Medicare patients in 2024, average age 74
CMS counts 1,186 Medicare patients who saw Dr. Tian in 2024. The largest group is 65 to 74, with 525 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.25, 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. Tian's median patient age at 68, with 62% women.
Dr. Tian's Medicare patients by age, 2024
Dr. Tian's Medicare patients by sex, 2024
- Women68358%
- Men50342%
Chronic conditions among Dr. Tian's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Cancer48%
- Arthritis45%
- Chronic kidney disease38%
- Diabetes38%
- Ischemic heart disease35%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tian'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
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gang Gary Tian wrote 1,426 Medicare Part D claims in 2024
In 2024, Dr. Tian wrote 1,426 Medicare Part D claims for 261 patients. 77% of them were for generic drugs. CMS names the drug for 1,180 of them, across 40 drugs with 11 or more claims each, at $2,521,032 in total drug cost. In 2023, CMS named 987 claims across 30 drugs.
Dr. Tian's Part D claims by kind of drug, 2024
- Generic1,096 claims77%
- Brand-name330 claims23%
Dr. Tian'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. Tian's Part D claims, 2024
- Opioids7%100 of 1,426 claims
- Antibiotics4%58 of 1,426 claims
- Antipsychotics, patients 65 and over5%68 of 1,426 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9872024: 1,18020%
Drugs named by CMS: 40 in 2024, 30 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. Gang Gary Tian scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Tian for performance year 2024. Dr. Tian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tian as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tian's MIPS scores, performance year 2024
- 90of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gang Gary Tian received $80,111 in industry payments from 2016 to 2025
CMS Open Payments shows 607 general payments to Dr. Tian from 64 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 57% of the total. EMD Serono, Inc. paid the most, $12,786.
General payments to Dr. Tian by program year, 2016 to 2025
General payments to Dr. Tian by kind, 2016 to 2025
- Consulting fees$45,69057%
- Food and beverage$12,64416%
- Honoraria$11,15014%
- Travel and lodging$5,0776%
- Other$5,5497%
Companies that paid Dr. Tian the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gang Gary Tian's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gang Gary Tian
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. Gang Gary Tian's NPI number?
Dr. Gang Gary Tian's NPI number is 1528066495. It was assigned on July 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gang Gary Tian?
Dr. Gang Gary Tian is a hematologist and oncologist in Germantown, Tennessee. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Gang Gary Tian practice?
Dr. Tian practices at 7714 Poplar Ave, Germantown, TN 38138. Dr. Tian's primary practice is West Cancer Center - East Campus in Germantown, Tennessee. Dmand AI also links Dr. Tian to 4 hospitals and 1 group practice or clinic.
What is Dr. Gang Gary Tian's office phone number?
The practice phone on file for Dr. Tian is (901) 683-0055.
What is Dr. Gang Gary Tian's medical license number?
Dr. Tian holds Tennessee license 37455, one of the licenses on file in 3 states.
Which states has Dr. Gang Gary Tian been licensed in?
Dmand AI has state licenses on file for Dr. Tian in Tennessee, Arkansas and Mississippi.
Which hospitals is Dr. Gang Gary Tian affiliated with?
Dr. Tian is affiliated with Methodist University Hospital. Dmand AI links Dr. Tian to 4 more hospitals.
What medical group is Dr. Gang Gary Tian part of?
Dr. Tian is linked to The West Clinic.
Does Dr. Gang Gary Tian accept Medicare?
Yes. CMS data shows Dr. Tian billed Medicare for 178,395 services in 2024, and Dr. Tian accepts Medicare assignment.
Does Dr. Gang Gary Tian offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tian as offering telehealth services.
Show 6 more questionsShow fewer questions
What is Dr. Gang Gary Tian's MIPS score?
Dr. Tian's MIPS final score for performance year 2024 is 90 out of 100.
How many Medicare patients does Dr. Gang Gary Tian see?
CMS counts 1,186 Medicare patients who saw Dr. Tian in 2024, with an average age of 74.
What services does Dr. Gang Gary Tian bill to Medicare?
In 2024, Dr. Tian's most billed Medicare services were injected or infused drug (J9271), injected or infused drug (J0881) and injected or infused drug (J1439).
What drugs does Dr. Gang Gary Tian prescribe most?
In 2024 Medicare Part D data, Dr. Tian's most prescribed drugs by claims were Prochlorperazine Maleate, Dexamethasone and Eliquis.
Has Dr. Gang Gary Tian received payments from drug or device companies?
CMS Open Payments shows $80,111 in general payments to Dr. Tian from 64 companies from 2016 to 2025. The largest total came from EMD Serono, Inc.
How long has Dr. Gang Gary Tian been practicing?
Dr. Tian graduated from medical school in 1996, 30 years ago.
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