ZAKI HOSSAIN CHOWDHURY M.D.
NPI 1366456022
Internal Medicine in Ste Genevieve, MO
About Zaki Hossain Chowdhury M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZAKI HOSSAIN CHOWDHURY M.D. (NPI 1366456022) is an individual internal medicine provider in Ste Genevieve, Missouri, licensed in Illinois (036109297) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Touchette Regional Hospital Inc, and maintains a secondary practice location in Oak Brook.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Zaki Hossain Chowdhury M.d. 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.
Areas of Expertise CMS Part B claims 3
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Touchette Regional Hospital Inc
Acute Care Hospitals · Centreville, ILMercy Hospital Perry
Critical Access Hospitals · Perryville, MOSte Genevieve County Memorial Hospital
Critical Access Hospitals · Sainte Genevieve, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63670 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STE GENEVIEVE, MO 63670
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 Zaki Chowdhury's NPI number?
The NPI number for Zaki Chowdhury is 1366456022. It was assigned to this individual provider in the NPPES registry on July 28, 2006. The provider is also known as MD Zoglu Hossain Chowdhury.
Where is Zaki Chowdhury located?
Zaki Chowdhury practices at 575 Pine Dr, Ste Genevieve, MO 63670. The listed phone number is (573) 883-7474.
What is Zaki Chowdhury's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Zaki Chowdhury enrolled in Medicare?
Yes. Zaki Chowdhury 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.
What insurance does Zaki Chowdhury accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 2 other insurers list Zaki Chowdhury as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Zaki Chowdhury affiliated with any hospitals?
According to CMS data, Zaki Chowdhury is affiliated with Touchette Regional Hospital Inc, Mercy Hospital Perry and Ste Genevieve County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Zaki Chowdhury was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
