GUANGJING ZHU MD, PHD
NPI 1407378607
Pathology - Anatomic Pathology & Clinical Pathology in Baltimore, MD
About Guangjing Zhu Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GUANGJING ZHU MD, PHD (NPI 1407378607) is an individual anatomic pathology & clinical pathology provider in Baltimore, Maryland, licensed in California (190089) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Guangjing Zhu Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Guangjing Zhu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 96 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Guangjing Zhu's NPI number?
The NPI number for Guangjing Zhu is 1407378607. It was assigned to this individual provider in the NPPES registry on July 10, 2017.
Where is Guangjing Zhu located?
Guangjing Zhu practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-5555.
What is Guangjing Zhu's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Guangjing Zhu enrolled in Medicare?
Yes. Guangjing Zhu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Guangjing Zhu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Guangjing Zhu reassigns Medicare benefits to 3 organizations: Fpa Hospital Based (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY) and Permanente Medical Group Inc (Stockton, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Guangjing Zhu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Guangjing Zhu was last updated on April 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Guangjing Zhu, MD, PHD · NPI 1407378607
Anatomic Pathology & Clinical Pathology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 10, 2017.
## Identity
- **NPI:** 1407378607 (Entity type: Individual)
- **Enumerated:** July 10, 2017
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 190089 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-5555
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Fpa Hospital Based (NPI 1487995700, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1104162700, New York, NY); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** April 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1407378607) · Data from the CMS NPPES public registry.