Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Demorlis, MD

Individual provider Internal Medicine Physician · NPI 1659442028

John Demorlis, MD is an Internal Medicine in Salem, Missouri. Qualified in 1979, 47 years ago. Licensed in Missouri.

Years since qualifying
47
Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Highway 72 N Bldg # 1
Salem, MO 65560-0678
Phone: (573) 729-3410
Fax: (573) 729-6526
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence R2C15 (MO)

Record details

NPI number1659442028
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 10, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 678, Salem, MO 65560-0678

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

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