Dr. Wenji Guo, MD
- Part D claims, 2024
- 12
- Hospital affiliations
- 1
- Industry payments
- $68
- Medical groups
- 3
- State license
- 1
- Practice address
- 5721 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comer Children's Hospital - Hyde Park
Chicago, Illinois
Find Dr. Guo'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. Wenji Guo is an internist in Chicago, Illinois
Dr. Guo practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois.
Dr. Guo's NPI, 1538604392, was assigned on January 3, 2017. Dr. Guo graduated from Johns Hopkins University School of Medicine in 2020. Dr. Guo holds Illinois license 125.076280.
- NPI
- 1538604392NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436573482
- NPI enumeration date
- January 3, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wenji Guo practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois
Dr. Guo's primary practice is Comer Children's Hospital - Hyde Park, at 5721 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- Comer Children's Hospital - Hyde Park5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Wenji Guo is affiliated with 2 sites of care and 3 medical groups
Dr. Guo's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Dr. Guo is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Dr. Guo to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wenji Guo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comer Children's Hospital - Hyde Park | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wenji Guo is one of 5,652 internists in Illinois
Internal medicine is Dr. Guo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Guo is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Guo
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. Wenji Guo's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Guo's median patient age at 55, with 100% women.
Dr. Guo'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
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Wenji Guo wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Guo wrote 12 Medicare Part D claims. 100% of them were for generic drugs. They cover 12 drugs, with $3,270 in total drug cost. In 2021, CMS named 98 claims across 6 drugs.
Dr. Guo's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 982022: 227132%
Drugs named by CMS: 12 in 2022, 6 in 2021.
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. Wenji Guo offers telehealth to Medicare patients
Dr. Guo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Guo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Wenji Guo received $68 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Guo from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $68.
Companies that paid Dr. Guo the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wenji Guo graduated from Johns Hopkins University School of Medicine
Dr. Guo graduated from Johns Hopkins University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Wenji Guo'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 DataDmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Wenji Guo
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. Wenji Guo's NPI number?
Dr. Wenji Guo's NPI number is 1538604392. It was assigned on January 3, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Wenji Guo?
Dr. Wenji Guo is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Wenji Guo practice?
Dr. Guo practices at 5721 S Maryland Ave, Chicago, IL 60637. Dr. Guo's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Dmand AI also links Dr. Guo to 2 medical groups.
What is Dr. Wenji Guo's office phone number?
The practice phone on file for Dr. Guo is (773) 702-1530.
What is Dr. Wenji Guo's medical license number?
Dr. Guo holds Illinois license 125.076280.
Which hospitals is Dr. Wenji Guo affiliated with?
Dr. Guo is affiliated with University of Chicago Medical Center.
What medical group is Dr. Wenji Guo part of?
Dr. Guo is linked to UChicago Medicine Physicians. Dmand AI links Dr. Guo to 2 more medical groups.
Does Dr. Wenji Guo accept Medicare?
Yes. CMS lists Dr. Guo as accepting Medicare assignment.
Does Dr. Wenji Guo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Guo as offering telehealth services.
Where did Dr. Wenji Guo go to medical school?
Dr. Guo graduated from Johns Hopkins University School of Medicine in 2020.
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What drugs does Dr. Wenji Guo prescribe most?
In 2022 Medicare Part D data, Dr. Guo's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Metoprolol Succinate.
Has Dr. Wenji Guo received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Guo from 1 company from 2024 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Wenji Guo been practicing?
Dr. Guo graduated from medical school in 2020, 6 years ago.
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