Dr. John M Singleton , MD
Internal Medicine • Merriam, KS
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 Singleton has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. John Singleton, MD was a registered Internal Medicine practicing in Merriam, KS. Throughout an active medical career spanning 17 years, Dr. Singleton provided care at the practice location at 9908 EDELWEISS CIR until profile deactivation on 2026-04-23.
Practice Location & Contact Primary Location
9908 Edelweiss Cir
Merriam, KS 662034613
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Merriam, KS
Practicing in Merriam, KS (1061 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on April 23, 2026
NPI status registered as active in NPPES database
Registered at 9908 EDELWEISS CIR, MERRIAM, KS 662034613 (Tel: 9134030296)
Registered at 9908 EDELWEISS CIR, MERRIAM, KS 662034613 (Tel: 9134030296)
Recorded as JOHN SINGLETON, MD
Internal Medicine (License #04-12687 in KS)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
9908 Edelweiss Cir
Merriam, KS 662034613
Phone: 9134030296
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