Chengcheng Gui
- Part D claims, 2024
- 26
- Hospital affiliations
- 1
- Medical groups
- 3
- State licenses
- 2
- Year NPI issued
- 2016
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
Find Chengcheng Gui'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.
Chengcheng Gui is a radiation oncologist in Baltimore, Maryland
Chengcheng Gui practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Chengcheng Gui's NPI, 1740725902, was assigned on December 27, 2016. Chengcheng Gui graduated from Johns Hopkins University School of Medicine in 2020. Chengcheng Gui holds Maryland license D0103180.
- NPI
- 1740725902NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385065853
- NPI enumeration date
- December 27, 2016
- NPI status
- Active
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Chengcheng Gui practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Chengcheng Gui's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Chengcheng Gui is affiliated with 2 sites of care and 3 medical groups
Chengcheng Gui's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Chengcheng Gui is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Chengcheng Gui 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 Chengcheng Gui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chengcheng Gui practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | 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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Chengcheng Gui is one of 100 radiation oncologists in Maryland
Radiation oncology is Chengcheng Gui's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Chengcheng Gui's licenses on file in 2 states: Maryland and District of Columbia.
Specialties and state licenses
- Radiation oncology, MarylandPrimary
- District of Columbia license
Radiation oncologists near Chengcheng Gui
Counts of radiation oncologists 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
Chengcheng Gui's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Chengcheng Gui's median patient age at 69, with 33% women.
Chengcheng Gui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Chengcheng Gui wrote 26 Medicare Part D claims in 2024
In 2024, Chengcheng Gui wrote 26 Medicare Part D claims for 14 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Chengcheng Gui graduated from Johns Hopkins University School of Medicine
Chengcheng Gui graduated from Johns Hopkins University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Chengcheng Gui'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 (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 Chengcheng Gui
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chengcheng Gui's NPI number?
Chengcheng Gui's NPI number is 1740725902. It was assigned on December 27, 2016, and it is active in the NPI Registry.
What does Chengcheng Gui specialize in?
Chengcheng Gui is a radiation oncologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Chengcheng Gui practice?
Chengcheng Gui practices at 600 N Wolfe St, Baltimore, MD 21287. Chengcheng Gui's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Chengcheng Gui to 2 medical groups.
What is Chengcheng Gui's office phone number?
The practice phone on file for Chengcheng Gui is (855) 662-3017.
What is Chengcheng Gui's medical license number?
Chengcheng Gui holds Maryland license D0103180, one of the licenses on file in 2 states.
Which states has Chengcheng Gui been licensed in?
Dmand AI has state licenses on file for Chengcheng Gui in Maryland and District of Columbia.
Which hospitals is Chengcheng Gui affiliated with?
Chengcheng Gui is affiliated with The Johns Hopkins Hospital.
What medical group is Chengcheng Gui part of?
Chengcheng Gui is linked to Johns Hopkins University. Dmand AI links Chengcheng Gui to 2 more medical groups.
Where did Chengcheng Gui go to medical school?
Chengcheng Gui graduated from Johns Hopkins University School of Medicine in 2020.
How long has Chengcheng Gui been practicing?
Chengcheng Gui graduated from medical school in 2020, 6 years ago.
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