DR. SANTHOSH KOSHY MD
NPI 1124108493
Internal Medicine - Interventional Cardiology in Kalamazoo, MI
About Dr. Santhosh Koshy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANTHOSH KOSHY MD (NPI 1124108493) is an individual interventional cardiology provider in Kalamazoo, Michigan, licensed in Michigan (4301506296) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and maintains a secondary practice location in Memphis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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. Santhosh Koshy Md 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 Santhosh Koshy reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kalamazoo, MI 49048
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Ascension Medical Group Promed
- 465 clinicians in this Medicare group
Kalamazoo, MI 49048
- Reassigned Medicare billing, Michigan enrollment
- 247 clinicians in this Medicare group
Kalamazoo, MI 49008
- Reassigned Medicare billing, Michigan enrollment
- 151 clinicians in this Medicare group
Terre Haute, IN 47807
- Reassigned Medicare billing, Indiana enrollment
- 306 clinicians in this Medicare group
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 1,565 clinicians in this Medicare group
Memphis, TN 38103
- Reassigned Medicare billing, Tennessee enrollment
- 421 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 12 clinicians in this Medicare group
Mcallen, TX 78503
- Reassigned Medicare billing, Texas enrollment
- 22 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 4
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.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INTennova Healthcare-Clarksville
Acute Care Hospitals · Clarksville, TNSouth Texas Health System
Acute Care Hospitals · Edinburg, TXSagewest Health Care
Acute Care Hospitals · Riverton, WYWyoming Medical Center
Acute Care Hospitals · Casper, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49048 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KALAMAZOO, MI 49048
KALAMAZOO, MI 49048
KALAMAZOO, MI 49048
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 Santhosh Koshy's NPI number?
The NPI number for Santhosh Koshy is 1124108493. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Santhosh Koshy located?
Santhosh Koshy practices at 1722 Shaffer St Ste 1, Kalamazoo, MI 49048. The listed phone number is (269) 381-3963.
What is Santhosh Koshy's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Santhosh Koshy enrolled in Medicare?
Yes. Santhosh Koshy 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 Santhosh Koshy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Santhosh Koshy reassigns Medicare benefits to 8 organizations: Promed Healthcare (Kalamazoo, MI), Ascension Borgess Hospital (Kalamazoo, MI), Western Michigan University School Of Medicine (Kalamazoo, MI), Union Associated Physicians Clinic, LLC (Terre Haute, IN), Mercy Clinic Springfield Communities (Springfield, 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 Santhosh Koshy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Santhosh Koshy accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Texas and Priority Health and 1 other insurer list Santhosh Koshy 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 Santhosh Koshy affiliated with any hospitals?
According to CMS data, Santhosh Koshy is affiliated with Union Hospital Inc, Tennova Healthcare-Clarksville, South Texas Health System, Sagewest Health Care and Wyoming Medical Center.
When was this NPI record last updated?
The NPPES record for Santhosh Koshy was last updated on April 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Santhosh Koshy, MD · NPI 1124108493
Interventional Cardiology physician in Kalamazoo, Michigan. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1124108493 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** 4301506296 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1722 SHAFFER ST STE 1, Kalamazoo, MI 49048-1633
- **Phone:** (269) 381-3963
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Promed Healthcare (NPI 1568592038, Kalamazoo, MI); Ascension Borgess Hospital (NPI 1336279827, Kalamazoo, MI); Western Michigan University School Of Medicine (NPI 1316212343, Kalamazoo, MI); Union Associated Physicians Clinic, LLC (NPI 1891028379, Terre Haute, IN); Mercy Clinic Springfield Communities (NPI 1245277631, Springfield, MO); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** April 7, 2022
- **Other identifiers:** Medicaid 176385601 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1124108493) · Data from the CMS NPPES public registry.