SUMBUL MERAJ M.D.
NPI 1285931261
Internal Medicine - Infectious Disease in Saint Louis, MO
About Sumbul Meraj M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUMBUL MERAJ M.D. (NPI 1285931261) is an individual infectious disease provider in Saint Louis, Missouri, licensed in Illinois (036130554) and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and maintains a secondary practice location in Belleville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Sumbul Meraj 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
6Medicare enrollment records show Sumbul Meraj reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Illinois enrollment
- 507 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
- 5 clinicians in this Medicare group
Greenville, IL 62246
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Vituity - Illinois Infectious Disease Specialists PC
- 2 clinicians in this Medicare group
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama, Idaho, Louisiana, Missouri, New Mexico, South Carolina, Tennessee, Texas and West Virginia enrollments
- Medicare enrollment name: Access Telecare PLLC
- Also billed through NPI 1013303080 (West Virginia)
- 149 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 9
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.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOSsm Health Depaul Hospital St Louis
Acute Care Hospitals · Bridgeton, MOMissouri Baptist Medical Center
Acute Care Hospitals · Town And Country, MOBarnes-Jewish St Peters Hospital
Acute Care Hospitals · Saint Peters, MOChristus St Michael Health System
Acute Care Hospitals · Texarkana, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63128 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.
SAINT LOUIS, MO 63128
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 Sumbul Meraj's NPI number?
The NPI number for Sumbul Meraj is 1285931261. It was assigned to this individual provider in the NPPES registry on February 28, 2011.
Where is Sumbul Meraj located?
Sumbul Meraj practices at 10010 Kennerly Rd, Saint Louis, MO 63128. The listed phone number is (314) 525-1000.
What is Sumbul Meraj's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Sumbul Meraj enrolled in Medicare?
Yes. Sumbul Meraj 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 Sumbul Meraj's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sumbul Meraj reassigns Medicare benefits to 6 organizations: Fairview Heights Medical Group, Sc (Saint Louis, MO), Ssm Health Care Group (Saint Louis, MO), Northwest Infectious Disease Services LLC (Bridgeton, MO), Vituity - Illinois Infectious Disease Specialists, P.C. (Greenville, IL), Endeavor Health Medical Group (Evanston, IL) and 1 more organization, 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 Sumbul Meraj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sumbul Meraj accept?
Health plans from Medica and Oscar Insurance Company list Sumbul Meraj 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 Sumbul Meraj affiliated with any hospitals?
According to CMS data, Sumbul Meraj is affiliated with Barnes Jewish Hospital, Ssm Health Depaul Hospital St Louis, Missouri Baptist Medical Center, Barnes-Jewish St Peters Hospital and Christus St Michael Health System.
When was this NPI record last updated?
The NPPES record for Sumbul Meraj was last updated on May 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Sumbul Meraj, M.D. · NPI 1285931261
Infectious Disease physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since February 28, 2011.
## Identity
- **NPI:** 1285931261 (Entity type: Individual)
- **Enumerated:** February 28, 2011
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 036130554 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10010 KENNERLY RD, Saint Louis, MO 63128-2106
- **Phone:** (314) 525-1000 · **Fax:** (636) 333-4509
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Fairview Heights Medical Group, Sc (NPI 1811392210, Saint Louis, MO); Ssm Health Care Group (NPI 1306589544, Saint Louis, MO); Northwest Infectious Disease Services LLC (NPI 1306891551, Bridgeton, MO); Vituity - Illinois Infectious Disease Specialists, P.C. (NPI 1821741737, Greenville, IL); Endeavor Health Medical Group (NPI 1497701882, Evanston, IL); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** May 9, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1285931261) · Data from the CMS NPPES public registry.