Dr. Rachel Vix Tan, MD
- Part D claims, 2024
- 177
- Publications
- 1
- Industry payments
- $247
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 1501 N Campbell Ave, Tucson, AZ 85724
- Practice phone
- Call (520) 626-2761
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Arizona
Tucson, Arizona
Find Dr. Tan'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. Rachel Vix Tan is an internist in Tucson, Arizona
Dr. Tan practices at University of Arizona in Tucson, Arizona.
Dr. Tan's NPI, 1578184859, was assigned on April 28, 2020. Dr. Tan holds Arizona license 69213.
- NPI
- 1578184859NPI Registry (opens in a new tab)
- NPI enumeration date
- April 28, 2020
- NPI status
- Active
- Practice phone
- (520) 626-2761
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Rachel Vix Tan practices at University of Arizona in Tucson, Arizona
Dr. Tan's primary practice is University of Arizona, at 1501 N Campbell Ave, Tucson, AZ 85724 in Pima County. The practice phone is (520) 626-2761.
- University of Arizona1501 N Campbell Ave, Tucson, AZ 85724 · Pima CountyPhone(520) 626-2761
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rachel Vix Tan is affiliated with 1 site of care
Dr. Tan's primary practice is University of Arizona in Tucson, Arizona.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Rachel Vix Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Arizona | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rachel Vix Tan is one of 2,420 internists in Arizona
Internal medicine is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tan is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Tan
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. Rachel Vix Tan's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 67, with 60% women.
Dr. Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Rachel Vix Tan wrote 177 Medicare Part D claims in 2024
In 2024, Dr. Tan wrote 177 Medicare Part D claims for 37 patients. 24% of them were for generic drugs. CMS names the drug for 108 of them, across 7 drugs with 11 or more claims each, at $43,561 in total drug cost. In 2023, CMS named 51 claims across 4 drugs.
Dr. Tan's Part D claims by kind of drug, 2024
- Generic42 claims24%
- Brand-name135 claims76%
Dr. Tan'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: 512024: 108112%
Drugs named by CMS: 7 in 2024, 4 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Rachel Vix Tan has 1 publication on record
Dmand AI links 1 paper to Dr. Tan in 2024. Dr. Tan's most frequent co-authors are Mohanad Mohammed Al-Obaidi, MD, Rebecca Wig, MD and Tirdad T. Zangeneh, DO, MA.
Dr. Tan's most frequent co-authors
- Mohanad Mohammed Al-Obaidi, MD1 shared paper
- Rebecca Wig, MD1 shared paper
- Tirdad T. Zangeneh, DO, MA1 shared paper
Recent publications by Dr. Tan
See who Dr. Tan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tan 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. Rachel Vix Tan received $247 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Tan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $125.
Companies that paid Dr. Tan 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. Rachel Vix Tan'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 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. Rachel Vix Tan
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. Rachel Vix Tan's NPI number?
Dr. Rachel Vix Tan's NPI number is 1578184859. It was assigned on April 28, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Rachel Vix Tan?
Dr. Rachel Vix Tan is an internist in Tucson, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rachel Vix Tan practice?
Dr. Tan practices at 1501 N Campbell Ave, Tucson, AZ 85724. Dr. Tan's primary practice is University of Arizona in Tucson, Arizona.
What is Dr. Rachel Vix Tan's office phone number?
The practice phone on file for Dr. Tan is (520) 626-2761.
What is Dr. Rachel Vix Tan's medical license number?
Dr. Tan holds Arizona license 69213.
What drugs does Dr. Rachel Vix Tan prescribe most?
In 2024 Medicare Part D data, Dr. Tan's most prescribed drugs by claims were Albuterol Sulfate Hfa, Anoro Ellipta and Symbicort.
Has Dr. Rachel Vix Tan received payments from drug or device companies?
CMS Open Payments shows $247 in general payments to Dr. Tan from 2 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Rachel Vix Tan been practicing?
Dr. Tan's NPI was assigned in 2020.
Does Dr. Rachel Vix Tan do research?
Dmand AI links 1 publication to Dr. Tan.
Who does Dr. Rachel Vix Tan publish with?
Dr. Tan's most frequent co-authors are Mohanad Mohammed Al-Obaidi, MD (1 shared paper), Rebecca Wig, MD (1 shared paper) and Tirdad T. Zangeneh, DO, MA (1 shared paper).
Selling to internal medicine practices?
See internists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card