Dr. Ryan Wei Neng Tan, DO
- Part D claims, 2024
- 108
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 530 NE Glen Oak Ave, Peoria, IL 61637
- Practice phone
- Call (309) 655-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Ryan Wei Neng Tan is a neurologist in Peoria, Illinois
Dr. Tan practices at OSF Saint Francis Medical Center in Peoria, Illinois, part of OSF HealthCare System.
Dr. Tan's NPI, 1366183626, was assigned on April 2, 2022. Dr. Tan holds Illinois license 036174944.
- NPI
- 1366183626NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042780363
- NPI enumeration date
- April 2, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 655-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Wei Neng Tan practices at OSF Saint Francis Medical Center in Peoria, Illinois
Dr. Tan's primary practice is OSF Saint Francis Medical Center, at 530 NE Glen Oak Ave, Peoria, IL 61637 in Peoria County. The practice phone is (309) 655-2000.
- OSF Saint Francis Medical Center530 NE Glen Oak Ave, Peoria, IL 61637 · Peoria CountyPhone(309) 655-2000
Source: Dmand AI Affiliation Data
Dr. Ryan Wei Neng Tan is affiliated with 1 site of care and 1 medical group
Dr. Tan's primary practice is OSF Saint Francis Medical Center in Peoria, Illinois, part of OSF HealthCare System. The medical group on file is Carle Physician Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Wei Neng 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 |
|---|---|
| OSF Saint Francis Medical Center | 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 OSF HealthCare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ryan Wei Neng Tan is one of 822 neurologists in Illinois
Neurology is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Tan is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Tan
Counts of neurologists 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. Ryan Wei Neng Tan's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 78, with 100% 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 78
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Ryan Wei Neng Tan wrote 108 Medicare Part D claims in 2024
In 2024, Dr. Tan wrote 108 Medicare Part D claims for 43 patients. 84% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $215 in total drug cost.
Dr. Tan's Part D claims by kind of drug, 2024
- Generic91 claims84%
- Brand-name17 claims16%
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.
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
How Dr. Ryan Wei Neng Tan takes part in Medicare
Dr. Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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.
Sources for Dr. Ryan Wei Neng 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 | 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Ryan Wei Neng 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. Ryan Wei Neng Tan's NPI number?
Dr. Ryan Wei Neng Tan's NPI number is 1366183626. It was assigned on April 2, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Wei Neng Tan?
Dr. Ryan Wei Neng Tan is a neurologist in Peoria, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Ryan Wei Neng Tan practice?
Dr. Tan practices at 530 NE Glen Oak Ave, Peoria, IL 61637. Dr. Tan's primary practice is OSF Saint Francis Medical Center in Peoria, Illinois, part of OSF HealthCare System.
What is Dr. Ryan Wei Neng Tan's office phone number?
The practice phone on file for Dr. Tan is (309) 655-2000.
What is Dr. Ryan Wei Neng Tan's medical license number?
Dr. Tan holds Illinois license 036174944, one of 2 state licenses on file.
Which hospitals is Dr. Ryan Wei Neng Tan affiliated with?
Dr. Tan practices at OSF Saint Francis Medical Center in Peoria, Illinois.
What medical group is Dr. Ryan Wei Neng Tan part of?
Dr. Tan is linked to Carle Physician Group.
Does Dr. Ryan Wei Neng Tan accept Medicare?
Yes. CMS lists Dr. Tan as accepting Medicare assignment.
What drugs does Dr. Ryan Wei Neng Tan prescribe most?
In 2024 Medicare Part D data, Dr. Tan's most prescribed drugs by claims were Levetiracetam.
How long has Dr. Ryan Wei Neng Tan been practicing?
Dr. Tan's NPI was assigned in 2022.
Selling to neurology practices?
See neurologists in Illinois 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