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

Dr. John D. Cranwell, MD

Individual provider Internal Medicine Physician · NPI 1134194285

Dr. John D. Cranwell, MD is an Internal Medicine Physician in Signal Mountain, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
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

2600 Taft Hwy Ste 100
Signal Mountain, TN 37377-2766
Phone: (423) 778-9434
Fax: (423) 778-9433
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 9391 (TN)

Record details

NPI number1134194285
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2006
Last updated in NPPESJuly 17, 2013

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