DR. RAMEEZ MALIK M.D.
NPI 1376999417
Internal Medicine in Clayton, MO
About Dr. Rameez Malik M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAMEEZ MALIK M.D. (NPI 1376999417) is an individual internal medicine provider in Clayton, Missouri, licensed in Missouri (2019019701) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Accepted Insurance
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
Dr. Rameez Malik 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.
Medicare Billing Reassignments
8Medicare enrollment records show Rameez Malik reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clayton, MO 63105
- Reassigned Medicare billing, Illinois and Missouri enrollments
- 4 clinicians in this Medicare group
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 clinicians in this Medicare group
Bridgeton, MO 63044
- Reassigned Medicare billing, Missouri enrollment
- 301 clinicians in this Medicare group
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: St Anthonys Physician Organization Hospitalist Services Lc
- 340 clinicians in this Medicare group
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 255 clinicians in this Medicare group
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 93 clinicians in this Medicare group
Jefferson City, MO 65101
- Reassigned Medicare billing, Missouri enrollment
- 93 clinicians in this Medicare group
Carthage, MO 64836
- Reassigned Medicare billing, Missouri enrollment
- 562 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 8
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital
Acute Care Hospitals · Belleville, ILHshs St Elizabeth's Hospital
Acute Care Hospitals · O Fallon, ILSsm St Joseph Health Center
Acute Care Hospitals · Saint Charles, MOMissouri Baptist Medical Center
Acute Care Hospitals · Town And Country, MOBarnes-Jewish St Peters Hospital
Acute Care Hospitals · Saint Peters, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63105 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.
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 Rameez Malik's NPI number?
The NPI number for Rameez Malik is 1376999417. It was assigned to this individual provider in the NPPES registry on May 8, 2016.
Where is Rameez Malik located?
Rameez Malik practices at 401 Corporate Park Dr, Clayton, MO 63105. The listed phone number is (716) 292-6551.
What is Rameez Malik's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Rameez Malik enrolled in Medicare?
Yes. Rameez Malik 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 Rameez Malik's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rameez Malik reassigns Medicare benefits to 8 organizations: Med Clinical Practice LLC (Clayton, MO), Ssm Health Care Group (Saint Louis, MO), Sound Physicians Of Illinois, LLC (Bridgeton, MO), St Anthonys Physician Organization Hospitalist Services, L.C. (Saint Louis, MO), Cogent Healthcare Of Missouri, Inc (Fenton, MO) and 3 more organizations, listed in the Medicare section above. 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 Rameez Malik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rameez Malik accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Rameez Malik 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 Rameez Malik affiliated with any hospitals?
According to CMS data, Rameez Malik is affiliated with Memorial Hospital, Hshs St Elizabeth's Hospital, Ssm St Joseph Health Center, Missouri Baptist Medical Center and Barnes-Jewish St Peters Hospital.
When was this NPI record last updated?
The NPPES record for Rameez Malik was last updated on June 4, 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.