MARINA ZHOU MD
NPI 1730870957
Student in an Organized Health Care Education/Training Program in Hartford, CT
About Marina Zhou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARINA ZHOU MD (NPI 1730870957) is an individual student in an organized health care education/training program in Hartford, Connecticut and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marina Zhou Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marina Zhou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- 1,333 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.
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.
HARTFORD, CT 06106
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 Marina Zhou's NPI number?
The NPI number for Marina Zhou is 1730870957. It was assigned to this individual provider in the NPPES registry on May 18, 2023.
Where is Marina Zhou located?
Marina Zhou practices at 80 Seymour St, Hartford, CT 06106. The listed phone number is (860) 545-5000.
What is Marina Zhou's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Marina Zhou enrolled in Medicare?
Yes. Marina Zhou is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marina Zhou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marina Zhou reassigns Medicare benefits to Hartford Hospital (Hartford, CT). The 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 Marina Zhou'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 Marina Zhou was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Marina Zhou, MD · NPI 1730870957
Student in an Organized Health Care Education/Training Program provider in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since May 18, 2023.
## Identity
- **NPI:** 1730870957 (Entity type: Individual)
- **Enumerated:** May 18, 2023
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 80 SEYMOUR ST, Hartford, CT 06106-3315
- **Phone:** (860) 545-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hartford Hospital (NPI 1407806391, Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1730870957) · Data from the CMS NPPES public registry.