Dr. Ying Ying Hu, MD
- Part D claims, 2024
- 197
- Hospital affiliations
- 1
- Industry payments
- $469
- State license
- 1
- Year NPI issued
- 2021
- 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. Hu'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. Ying Ying Hu is an internist in Springfield, Illinois
Dr. Hu practices at Springfield Memorial Hospital in Springfield, Illinois, part of Memorial Health System.
Dr. Hu's NPI, 1871162909, was assigned on June 22, 2021. Dr. Hu holds Illinois license 125079062.
- NPI
- 1871162909NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2021
- NPI status
- Active
- Practice phone
- (217) 788-3000
- 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 Affiliation Data
Dr. Ying Ying Hu practices at Springfield Memorial Hospital in Springfield, Illinois
Dr. Hu'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. Ying Ying Hu is affiliated with 1 site of care
Dr. Hu'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. Ying Ying Hu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hu 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ying Ying Hu is one of 5,652 internists in Illinois
Internal medicine is Dr. Hu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hu is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Hu
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. Ying Ying Hu's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Hu's median patient age at 55, with 64% women.
Dr. Hu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Ying Ying Hu wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Hu wrote 197 Medicare Part D claims for 63 patients. 78% of them were for generic drugs. CMS names the drug for 55 of them, across 3 drugs with 11 or more claims each, at $13,201 in total drug cost. In 2023, CMS named 76 claims across 6 drugs.
Dr. Hu's Part D claims by kind of drug, 2024
- Generic153 claims78%
- Brand-name44 claims22%
Dr. Hu'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: 762024: 5528%
Drugs named by CMS: 3 in 2024, 6 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. Ying Ying Hu received $469 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Hu from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $149.
General payments to Dr. Hu by program year, 2024 to 2025
Companies that paid Dr. Hu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ying Ying Hu'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) |
| 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. Ying Ying Hu
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. Ying Ying Hu's NPI number?
Dr. Ying Ying Hu's NPI number is 1871162909. It was assigned on June 22, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Ying Ying Hu?
Dr. Ying Ying Hu is an internist in Springfield, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ying Ying Hu practice?
Dr. Hu practices at 701 N First St, Springfield, IL 62702. Dr. Hu's primary practice is Springfield Memorial Hospital in Springfield, Illinois, part of Memorial Health System.
What is Dr. Ying Ying Hu's office phone number?
The practice phone on file for Dr. Hu is (217) 788-3000.
What is Dr. Ying Ying Hu's medical license number?
Dr. Hu holds Illinois license 125079062.
Which hospitals is Dr. Ying Ying Hu affiliated with?
Dr. Hu practices at Springfield Memorial Hospital in Springfield, Illinois.
What drugs does Dr. Ying Ying Hu prescribe most?
In 2024 Medicare Part D data, Dr. Hu's most prescribed drugs by claims were Levothyroxine Sodium, Omeprazole and Ozempic.
Has Dr. Ying Ying Hu received payments from drug or device companies?
CMS Open Payments shows $469 in general payments to Dr. Hu from 4 companies from 2024 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Dr. Ying Ying Hu been practicing?
Dr. Hu's NPI was assigned in 2021.
Selling to internal medicine practices?
See internists 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