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CHENGCHENG GUI
NPI 1740725902
Radiology - Radiation Oncology in Baltimore, MD

Active since December 27, 2016PECOS Enrolled
600 N WOLFE ST, THE JOHNS HOPKINS HOSPITAL, BALTIMORE, MD 21287(410) 955-5000 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 24, 2025, Jun 2, 2025, Dec 27, 2016 (3 updates tracked since 2016).

About Chengcheng Gui NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHENGCHENG GUI (NPI 1740725902) is an individual radiation oncology provider in Baltimore, Maryland, licensed in Maryland (D0103180) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Johns Hopkins University School Of Medicine (2020).

NPPES Registry Identity

NPI1740725902
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameCHENGCHENG GUI
Location Address600 N WOLFE ST, THE JOHNS HOPKINS HOSPITALBaltimore, MD 21287-0005
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-2704 · Fax (410) 500-4266
Phone(410) 955-5000
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2020
Enumeration DateDecember 27, 2016
Last NPPES UpdateJune 24, 20253 updates tracked since enumeration
NPPES CertifiedJune 2, 2025
✔ NPI 1740725902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Licenses✔ Licensed in MD · D0103180✔ Licensed in DC · MD600004107
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
600 N WOLFE ST, Baltimore, MD 21287
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chengcheng Gui is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385065853
PECOS Enrollment IDI20250609001340, I20250707000492
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21287 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAMELA KIMZEY DONOHUE SCD, PA-C
Physician Assistant (Medical)
600 N WOLFE ST, NELSON 2-133
BALTIMORE, MD 21287
Baltimore City (410) 955-5232
MR. CHRISTOPHER DAVID SCHRIEBER M.S., PA-C
Physician Assistant
600 N WOLFE ST, MARBURG B-186
BALTIMORE, MD 21287
Baltimore City (410) 955-8708
DR. SABRINA CHRISTINE SOPHA M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-3580
SANDRA KING D.H.
Dental Hygienist
600 N WOLFE ST, BLALOCK 266
BALTIMORE, MD 21287
Baltimore City (410) 955-6662
THERESA J RUDDY C.P.N.P., CRNP
Nurse Practitioner (Acute Care)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-5260
DR. SUMAN PAUL M.B.B.S, PHD
Internal Medicine (Medical Oncology)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
MS. SARAH CATHERINE COLLICA
Psychiatry & Neurology (Psychiatry)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (443) 287-4701
JEFF S EHRESMAN
Student in an Organized Health Care Education/Training Program
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chengcheng Gui's NPI number?

The NPI number for Chengcheng Gui is 1740725902. It was assigned to this individual provider in the NPPES registry on December 27, 2016.

Where is Chengcheng Gui located?

Chengcheng Gui practices at 600 N Wolfe St The Johns Hopkins Hospital, Baltimore, MD 21287. The listed phone number is (410) 955-5000.

What is Chengcheng Gui's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Chengcheng Gui enrolled in Medicare?

Yes. Chengcheng Gui is registered in the Medicare PECOS enrollment system.

Is Chengcheng Gui affiliated with any hospitals?

According to CMS data, Chengcheng Gui is affiliated with Johns Hopkins Hospital, The.

When was this NPI record last updated?

The NPPES record for Chengcheng Gui was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.