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

Ariel Spencer, MD

Individual provider Surgery Physician · NPI 1144437518

Ariel Spencer, MD is a General Surgery in Lagrange, Indiana. Graduated from Columbia University College of Physicians and Surgeons in 2001, 25 years ago. Practices with Hartsville Medical Group LLC, a 68-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana and Tennessee.

Years since qualifying
25
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
IN, TN
In the registry since
2007
Specialties on file
2
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

207 N Townline Rd Ste 101
Lagrange, IN 46761-1325
Phone: (260) 463-9316
Fax: (260) 463-9334
Show map & directions

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

Additional practice locations (1)

  • 325 N State Of Franklin Rd Fl 3, Johnson City, TN 37604-6171 — (423) 439-7201

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 01066930A (IN)
Surgery Physician Taxonomy 208600000X · Licence MD 47599 (TN)

Record details

NPI number1144437518
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2007
Last updated in NPPESOctober 12, 2022
Certification dateOctober 12, 2022
Mailing address11109 Parkview Plaza Dr # 117, Fort Wayne, IN 46845-1701

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2001 (25 years in practice)
Group practice Hartsville Medical Group Llc — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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