DR. SAMER HASSAN KAIS M.D., M.S., B.S.
NPI 1851501613
Surgery in Midland, MI
About Dr. Samer Hassan Kais M.d., M.s., B.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMER HASSAN KAIS M.D., M.S., B.S. (NPI 1851501613) is an individual surgery provider in Midland, Michigan, licensed in Michigan (4301086501) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center, and maintains a secondary practice location in Peoria.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Dr. Samer Hassan Kais M.d., M.s., B.s. 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
4Medicare enrollment records show Samer Kais reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 194 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, Michigan enrollment
- 42 clinicians in this Medicare group
Los Banos, CA 93635
- Reassigned Medicare billing, Michigan enrollment
- 11 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Mary Medical Center
Acute Care Hospitals · Galesburg, ILSaint Francis Medical Center
Acute Care Hospitals · Peoria, ILOsf Saint Elizabeth Mdl Ctr
Acute Care Hospitals · Ottawa, ILOsf Saint Luke Medical Center
Critical Access Hospitals · Kewanee, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48640 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
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.
MIDLAND, MI 48640
MIDLAND, MI 48640
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 Samer Kais's NPI number?
The NPI number for Samer Kais is 1851501613. It was assigned to this individual provider in the NPPES registry on May 23, 2007. The provider is also known as Dr. Sam H. Kais M.D..
Where is Samer Kais located?
Samer Kais practices at 4100 Campus Ridge Dr, Midland, MI 48640. The listed phone number is (899) 839-1795.
What is Samer Kais's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Samer Kais enrolled in Medicare?
Yes. Samer Kais 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 Samer Kais's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samer Kais reassigns Medicare benefits to 4 organizations: Saginaw Cooperative Hospitals, Inc (Saginaw, MI), Osf Multi-Specialty Group (Peoria, IL), Acute Care Surgery Medical Group, Inc. (Sacramento, CA) and Surgical Affiliates Of California (Los Banos, CA). 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 Samer Kais's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samer Kais accept?
Health plans from Priority Health list Samer Kais 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 Samer Kais affiliated with any hospitals?
According to CMS data, Samer Kais is affiliated with St Mary Medical Center, Saint Francis Medical Center, Osf Saint Elizabeth Mdl Ctr and Osf Saint Luke Medical Center.
When was this NPI record last updated?
The NPPES record for Samer Kais was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Samer Hassan Kais, M.D., M.S., B.S. · NPI 1851501613
Surgery physician in Midland, Michigan. Individual provider, active in the CMS NPPES registry since May 23, 2007.
## Identity
- **NPI:** 1851501613 (Entity type: Individual)
- **Enumerated:** May 23, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 4301086501 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4100 CAMPUS RIDGE DR, Midland, MI 48640-6139
- **Phone:** (899) 839-1795 · **Fax:** (989) 839-1785
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Saginaw Cooperative Hospitals, Inc (NPI 1164527446, Saginaw, MI); Osf Multi-Specialty Group (NPI 1154908929, Peoria, IL); Acute Care Surgery Medical Group, Inc. (NPI 1700069549, Sacramento, CA); Surgical Affiliates Of California (NPI 1932440781, Los Banos, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** November 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1851501613) · Data from the CMS NPPES public registry.