Dr. Derek Wang, MD
- Part D claims, 2024
- 46
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 701 N First St, Springfield, IL 62702
- Practice phone
- Call (217) 788-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wang's professional email, personal email and mobile number
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Dr. Derek Wang is an internist in Springfield, Illinois
Dr. Wang practices at Springfield Memorial Hospital in Springfield, Illinois, part of Memorial Health System.
Dr. Wang's NPI, 1225870710, was assigned on June 6, 2024. Dr. Wang holds Illinois license 125084275.
- NPI
- 1225870710NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2024
- NPI status
- Active
- Practice phone
- (217) 788-3000
- 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. Derek Wang practices at Springfield Memorial Hospital in Springfield, Illinois
Dr. Wang's primary practice is Springfield Memorial Hospital, at 701 N First St, Springfield, IL 62702 in Sangamon County. The practice phone is (217) 788-3000.
- Springfield Memorial Hospital701 N First St, Springfield, IL 62702 · Sangamon CountyPhone(217) 788-3000
Source: Dmand AI Affiliation Data
Dr. Derek Wang is affiliated with 1 site of care
Dr. Wang's primary practice is Springfield Memorial Hospital in Springfield, Illinois, part of Memorial Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Derek Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Springfield Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Wang is one of 5,652 internists in Illinois
Internal medicine is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wang is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Wang
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. Derek Wang's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 60, with 44% women.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Derek Wang wrote 46 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 46 Medicare Part D claims for 18 patients. 85% of them were for generic drugs.
Dr. Wang's Part D claims by kind of drug, 2024
- Generic39 claims85%
- Brand-name and other7 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Derek Wang'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 (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. Derek Wang
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. Derek Wang's NPI number?
Dr. Derek Wang's NPI number is 1225870710. It was assigned on June 6, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Wang?
Dr. Derek Wang is an internist in Springfield, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Derek Wang practice?
Dr. Wang practices at 701 N First St, Springfield, IL 62702. Dr. Wang's primary practice is Springfield Memorial Hospital in Springfield, Illinois, part of Memorial Health System.
What is Dr. Derek Wang's office phone number?
The practice phone on file for Dr. Wang is (217) 788-3000.
What is Dr. Derek Wang's medical license number?
Dr. Wang holds Illinois license 125084275.
Which hospitals is Dr. Derek Wang affiliated with?
Dr. Wang practices at Springfield Memorial Hospital in Springfield, Illinois.
How long has Dr. Derek Wang been practicing?
Dr. Wang's NPI was assigned in 2024.
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