Dr. John S Kostin , MD
Surgery • Kalamazoo, MI
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. John Kostin has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. John Kostin, MD was a registered Surgery practicing in Kalamazoo, MI. Throughout an active medical career spanning 19 years, Dr. Kostin provided care at the practice location at 6010 GULL RD until profile deactivation on 2025-08-07.
Practice Location & Contact Primary Location
6010 Gull Rd
Kalamazoo, MI 49048
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Kalamazoo, MI
Practicing in Kalamazoo, MI (1479 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on August 07, 2025
NPI status registered as active in NPPES database
Registered at 6010 GULL RD, KALAMAZOO, MI 49048 (Tel: 2693816157)
Registered at 6010 GULL RD, KALAMAZOO, MI 49048 (Tel: 2693816157)
Recorded as JOHN KOSTIN, MD
Surgery (License #JK194300 in MI)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
6010 Gull Rd
Kalamazoo, MI 49048
Phone: 2693816157
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