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

Colby Eisenbach, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1982068045

Colby Eisenbach, MD is an Internal Medicine in The Villages, Florida. Graduated from Texas Tech University Health Science Center School of Medicine in 2016, 10 years ago. Practices with Island Doctors Intrastate LLC, a 76-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, Ohio and Oklahoma.

Years since qualifying
10
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
FL, OH, OK
In the registry since
2016
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

The Villages, FL

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 5 Perryridge Rd, Greenwich, CT 06830-4608 — (432) 425-1855
  • 2115 Duncan Regional Loop, Duncan, OK 73533-1570 — (580) 251-6806

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME163433 (FL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 57.246879 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37206 (OK)

Record details

NPI number1982068045
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 5, 2016
Last updated in NPPESMay 9, 2025
Certification dateMay 9, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Island Doctors Intrastate Llc — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in The Villages