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

Dr. Andrew J Ritchison, MD

Individual provider Specialist · NPI 1508038357

Dr. Andrew J Ritchison, MD is a General Surgery in Anderson, Indiana. Graduated from Indiana University School of Medicine in 2003, 23 years ago. Practices with New Castle Clinic Inc, a 33-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
23
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2008
Specialties on file
2
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

2015 Jackson St Ste #105
Anderson, IN 46016-4337
Phone: (765) 646-8555
Fax: (765) 284-2434
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 01064820 (IN)
Specialist Taxonomy 174400000X · Licence 01064820A (IN)

Record details

NPI number1508038357
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 1, 2008
Last updated in NPPESSeptember 26, 2011
Mailing addressPo Box 112, Muncie, IN 47308-0112

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice New Castle Clinic Inc — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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