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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DAVID JOE DUNBAR M.D.
NPI 1295712032
Internal Medicine in Lancaster, OH

Active since December 22, 2005
1500 E MAIN ST, LANCASTER, OH 43130(740) 654-3700 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About David Joe Dunbar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID JOE DUNBAR M.D. (NPI 1295712032) is an individual internal medicine provider in Lancaster, Ohio, licensed in Ohio (35045854D) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1295712032
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDAVID JOE DUNBARCredential: M.D.
Location Address1500 E MAIN STLancaster, OH 43130-3478
Mailing Address1500 E. Main St.Lancaster, OH 43130 · (740) 654-3700
Phone(740) 654-3700
Sole ProprietorNo
Enumeration DateDecember 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1295712032 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 35045854D
Definition
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.
1500 E MAIN ST, Lancaster, OH 43130
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Other Identifiers 1

Medicaid0458231OH

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER ANN HECK NP-C
Nurse Practitioner (Family)
1500 E MAIN ST, 2D
LANCASTER, OH 43130
Fairfield County (740) 687-9182
DR. SRINIVAS KOLLI MD INC
Specialist
1500 E MAIN ST
LANCASTER, OH 43130
Fairfield County (740) 687-9182
MEDICAL ASSOCIATES OF LANCASTER
Internal Medicine
1500 E MAIN ST
LANCASTER, OH 43130
Fairfield County (740) 654-3700
SUSMITHA P. KOLLI MD
Ophthalmology
1500 E MAIN ST
LANCASTER, OH 43130
Fairfield County (740) 653-3527

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Dunbar's NPI number?

The NPI number for David Dunbar is 1295712032. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is David Dunbar located?

David Dunbar practices at 1500 E Main St, Lancaster, OH 43130. The listed phone number is (740) 654-3700.

What is David Dunbar's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for David Dunbar was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.