DR. MARYAM SHEIKH
NPI 1861875916
Internal Medicine in Sioux Falls, SD
About Dr. Maryam Sheikh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARYAM SHEIKH (NPI 1861875916) is an individual internal medicine provider in Sioux Falls, South Dakota, licensed in South Dakota (11010) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital Brooksville, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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. Maryam Sheikh 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 Reassignment
Medicare enrollment records show Maryam Sheikh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 1,277 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 7
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.
Tampa General Hospital Brooksville
Acute Care Hospitals · Brooksville, FLAvera Mckennan Hospital & University Health Center
Acute Care Hospitals · Sioux Falls, SDAvera Heart Hospital Of South Dakota
Acute Care Hospitals · Sioux Falls, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
SIOUX FALLS, SD 57105
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 Maryam Sheikh's NPI number?
The NPI number for Maryam Sheikh is 1861875916. It was assigned to this individual provider in the NPPES registry on July 8, 2015.
Where is Maryam Sheikh located?
Maryam Sheikh practices at 1325 S Cliff Ave, Sioux Falls, SD 57105. The listed phone number is (605) 322-7905.
What is Maryam Sheikh's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Maryam Sheikh enrolled in Medicare?
Yes. Maryam Sheikh 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 organization bills Medicare for Maryam Sheikh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maryam Sheikh reassigns Medicare benefits to Avera Mckennan (Sioux Falls, SD). 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 Maryam Sheikh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maryam Sheikh accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Avera Health Plans and Wellmark Health Plan of Iowa, Inc. and 1 other insurer list Maryam Sheikh 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 Maryam Sheikh affiliated with any hospitals?
According to CMS data, Maryam Sheikh is affiliated with Tampa General Hospital Brooksville, Avera Mckennan Hospital & University Health Center and Avera Heart Hospital Of South Dakota.
When was this NPI record last updated?
The NPPES record for Maryam Sheikh was last updated on August 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Maryam Sheikh · NPI 1861875916
Internal Medicine physician in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since July 8, 2015.
## Identity
- **NPI:** 1861875916 (Entity type: Individual)
- **Enumerated:** July 8, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 11010 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1325 S CLIFF AVE, Sioux Falls, SD 57105-1007
- **Phone:** (605) 322-7905
## 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:** Avera Mckennan (NPI 1053680678, Sioux Falls, SD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 27, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1861875916) · Data from the CMS NPPES public registry.