$1,018 in research paymentsBreast NeoplasmsBreast DiseasesFulvestrantSapanisertib
Dr. Virginia M. Tjan, MD
NPI1104824630PAC ID0345235867
- Medicare services, 2024
- 1,049
- Medicare patients, 2024
- 300
- Part D claims, 2024
- 852
- Clinical trials
- 1
- Hospital affiliations
- 5
- Practice address
- 4021 Ave B, Scottsbluff, NE 69361
- Practice phone
- Call (308) 635-3711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tjan'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. Virginia M. Tjan is a hematologist and oncologist in Scottsbluff, Nebraska
Dr. Tjan practices at Regional West Medical Center in Scottsbluff, Nebraska, part of Regional West Health Services.
Dr. Tjan's NPI, 1104824630, was assigned on July 8, 2005. Dr. Tjan holds Colorado license 47519.
NPI and contact details
- NPI
- 1104824630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345235867
- NPI enumeration date
- July 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (308) 635-3711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Virginia M. Tjan practices at Regional West Medical Center in Scottsbluff, Nebraska
Dr. Tjan's primary practice is Regional West Medical Center, at 4021 Ave B, Scottsbluff, NE 69361 in Scott Bluff County. The practice phone is (308) 635-3711.
- Regional West Medical Center4021 Ave B, Scottsbluff, NE 69361 · Scott Bluff CountyPhone(308) 635-3711
Source: Dmand AI Affiliation Data
Dr. Virginia M. Tjan is affiliated with 5 sites of care and 3 medical groups
Dr. Tjan's primary practice is Regional West Medical Center in Scottsbluff, Nebraska, part of Regional West Health Services. Dr. Tjan is also affiliated with Box Butte General Hospital. The medical group on file is Regional West Physicians Clinic-Women's Center. Dmand AI also links Dr. Tjan to 3 more hospitals and 2 medical groups, each named with a free account.
Box Butte General HospitalRegional West Physicians Clinic-Women's Center3 hospitalsNames with a free account2 medical groupsNames with a free account
See all 8 affiliations for Dr. TjanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Virginia M. Tjan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tjan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional West Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Virginia M. Tjan is one of 80 hematologists and oncologists in Nebraska
Hematology and oncology is Dr. Tjan's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Tjan's licenses on file in 2 states: Colorado and Connecticut.
Specialties and state licenses
- Hematology and oncology, ColoradoPrimary
- Connecticut license
Hematologists and oncologists near Dr. Tjan
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
80hematologists and oncologists in Nebraska
3hematologists and oncologists in Scottsbluff
2hematologists and oncologists at Regional West Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Virginia M. Tjan billed Medicare for 1,049 services in 2024
CMS data shows 1,049 Medicare services from Dr. Tjan across 8 procedure codes in 2024, for 300 Medicare patients. Medicare paid $79,535 for them.
Medicare services, 20241,049
Medicare patients300
Paid by Medicare$79,535
Procedure codes8
Dr. Tjan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6732024: 90034%
- Tests and treatments
- 2023: 02024: 74
- Drugs given in the office
- 2023: 02024: 60
- Other services
- 2023: 02024: 15
Where Dr. Tjan's Medicare services took place, 2024
- In an office88584%
- In a facility16416%
Dr. Tjan compared with the Nebraska median for hematologists and oncologists, 2024
- Dr. Tjan
- Nebraska median
- Medicare services
- 1,049vs 1,32221% below
- Medicare patients
- 300vs 40826% below
- Part D claims
- 565vs 549Close to median
Medians across 79 hematologists and oncologists in Nebraska with Dmand AI profiles that report each measure.
Dr. Tjan'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. Tjan and other hematologists and oncologists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Virginia M. Tjan treated 300 Medicare patients in 2024, average age 75
CMS counts 300 Medicare patients who saw Dr. Tjan in 2024. The largest group is 65 to 74, with 134 patients. 70% of them have high blood pressure, and 56% have cancer. 15% are also on Medicaid. Their average risk score is 2.00, 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. Tjan's median patient age at 75, with 61% women.
Medicare patients, 2024300
Average age75
Average risk score2.00
Also on Medicaid15%
Dr. Tjan's Medicare patients by age, 2024
Dr. Tjan's Medicare patients by sex, 2024
- Women18963%
- Men11137%
Chronic conditions among Dr. Tjan's Medicare patients, 2024
- High blood pressure70%
- Cancer56%
- High cholesterol49%
- Arthritis39%
- Diabetes32%
- Chronic kidney disease24%
- COPD23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tjan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Virginia M. Tjan wrote 852 Medicare Part D claims in 2024
In 2024, Dr. Tjan wrote 852 Medicare Part D claims for 190 patients. 84% of them were for generic drugs. CMS names the drug for 565 of them, across 19 drugs with 11 or more claims each, at $920,502 in total drug cost. In 2023, CMS named 506 claims across 25 drugs.
Part D claims, 2024852
Drugs named by CMS19
Total drug cost$920,502
Part D patients190
Dr. Tjan's Part D claims by kind of drug, 2024
- Generic718 claims84%
- Brand-name and other134 claims16%
Dr. Tjan'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. Tjan's Part D claims, 2024
- Opioids4%37 of 852 claims
- Antibiotics5%44 of 852 claims
- Antipsychotics, patients 65 and over1%11 of 852 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: 5062024: 56512%
Drugs named by CMS: 19 in 2024, 25 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. Virginia M. Tjan offers telehealth to Medicare patients
Dr. Tjan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tjan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Virginia M. Tjan has worked on 1 clinical trial
Dmand AI links Dr. Tjan to 1 clinical trial. Conditions studied include Breast Neoplasms and Breast Diseases. Open Payments lists research payments to Dr. Tjan that name 1 trial.
Conditions in Dr. Tjan's trials
- Breast Neoplasms
- Breast Diseases
Investigators on the most trials with Dr. Tjan
- Chiara Battelli, MD1 shared trial
- Jennifer R. Diamond, MD1 shared trial
- Ranveer K. Nand, MD1 shared trial
Recent clinical trials with Dr. Tjan
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Virginia M. Tjan received $3,797 in industry payments from 2016 to 2025
CMS Open Payments shows 146 general payments to Dr. Tjan from 48 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Merck Sharp & Dohme Corporation paid the most, $446. It also lists 1 research payment totaling $1,018 in 2016, naming 1 clinical trial.
General payments to Dr. Tjan by program year, 2016 to 2025
General payments to Dr. Tjan by kind, 2016 to 2025
$3.8Kin total
- Food and beverage$3,40590%
- Consulting fees$2507%
- Education$1434%
Companies that paid Dr. Tjan 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. Virginia M. Tjan'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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Virginia M. Tjan
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. Virginia M. Tjan's NPI number?
Dr. Virginia M. Tjan's NPI number is 1104824630. It was assigned on July 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Virginia M. Tjan?
Dr. Virginia M. Tjan is a hematologist and oncologist in Scottsbluff, Nebraska. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Virginia M. Tjan practice?
Dr. Tjan practices at 4021 Ave B, Scottsbluff, NE 69361. Dr. Tjan's primary practice is Regional West Medical Center in Scottsbluff, Nebraska, part of Regional West Health Services. Dmand AI also links Dr. Tjan to 3 hospitals and 2 medical groups.
What is Dr. Virginia M. Tjan's office phone number?
The practice phone on file for Dr. Tjan is (308) 635-3711.
What is Dr. Virginia M. Tjan's medical license number?
Dr. Tjan holds Colorado license 47519, one of the licenses on file in 2 states.
Which states has Dr. Virginia M. Tjan been licensed in?
Dmand AI has state licenses on file for Dr. Tjan in Colorado and Connecticut.
Which hospitals is Dr. Virginia M. Tjan affiliated with?
Dr. Tjan practices at Regional West Medical Center in Scottsbluff, Nebraska. Dr. Tjan is also affiliated with Box Butte General Hospital. Dmand AI links Dr. Tjan to 3 more hospitals.
What medical group is Dr. Virginia M. Tjan part of?
Dr. Tjan is linked to Regional West Physicians Clinic-Women's Center. Dmand AI links Dr. Tjan to 2 more medical groups.
Does Dr. Virginia M. Tjan accept Medicare?
Yes. CMS data shows Dr. Tjan billed Medicare for 1,049 services in 2024, and Dr. Tjan accepts Medicare assignment.
Does Dr. Virginia M. Tjan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tjan as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Virginia M. Tjan see?
CMS counts 300 Medicare patients who saw Dr. Tjan in 2024, with an average age of 75.
What services does Dr. Virginia M. Tjan bill to Medicare?
In 2024, Dr. Tjan's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
What drugs does Dr. Virginia M. Tjan prescribe most?
In 2024 Medicare Part D data, Dr. Tjan's most prescribed drugs by claims were Letrozole, Levothyroxine Sodium and Ondansetron HCl.
Has Dr. Virginia M. Tjan received payments from drug or device companies?
CMS Open Payments shows $3,797 in general payments to Dr. Tjan from 48 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Virginia M. Tjan been practicing?
Dr. Tjan graduated from medical school in 1991, 35 years ago.
Does Dr. Virginia M. Tjan do research?
Dr. Tjan has worked on 1 clinical trial.
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