MARTINA ZINK LIU MD
NPI 1669890778
Pathology - Anatomic Pathology & Clinical Pathology in Rockville, MD
About Martina Zink Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTINA ZINK LIU MD (NPI 1669890778) is an individual anatomic pathology & clinical pathology provider in Rockville, Maryland, licensed in Maryland (D88145) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Martina Zink Liu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Martina Liu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kensington, MD 20895
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 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
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 20852 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
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 Martina Liu's NPI number?
The NPI number for Martina Liu is 1669890778. It was assigned to this individual provider in the NPPES registry on April 4, 2014. The provider is also known as Martina Lauren Zink MD.
Where is Martina Liu located?
Martina Liu practices at 6111 Executive Blvd, Rockville, MD 20852. The listed phone number is (301) 255-4094.
What is Martina Liu's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Martina Liu enrolled in Medicare?
Yes. Martina Liu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Martina Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martina Liu reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Kensington, MD). 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 Martina Liu'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 Martina Liu was last updated on June 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Martina Zink Liu, MD · NPI 1669890778
Anatomic Pathology & Clinical Pathology physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since April 4, 2014.
## Identity
- **NPI:** 1669890778 (Entity type: Individual)
- **Enumerated:** April 4, 2014
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** D88145 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6111 EXECUTIVE BLVD, Rockville, MD 20852-3911
- **Phone:** (301) 255-4094
## 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:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1376601872, Kensington, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 4, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1669890778) · Data from the CMS NPPES public registry.