Dr. John E Greifenkamp , MD
Internal Medicine • Longview, TX
Professional Overview & Biography Verified Profile Summary
Dr. John Greifenkamp, MD is a registered healthcare professional specializing in Internal Medicine in Longview, TX. Practice services are available at 707 HOLLYBROOK DR under active NPI credentials.
Practice Location & Contact Primary Location
707 Hollybrook Dr
Longview, TX 756052410
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Longview, TX
Practicing in Longview, TX (9538 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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Primary Care
Advanced Practice Registered Nurse
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Nurse Practitioner - Family
Family Nurse Practitioner (Certified)
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.)
Nurse Practitioner - Neonatal
NNPBC
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 707 HOLLYBROOK DR, LONGVIEW, TX 756052410 (Tel: 9037576042)
Registered at 707 HOLLYBROOK DR, LONGVIEW, TX 756052410 (Tel: 9037576042)
Recorded as JOHN GREIFENKAMP, MD
Internal Medicine (License #E0479 in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
707 Hollybrook Dr
Longview, TX 756052410
Phone: 9037576042
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