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

Dr. Lindsay Marie Diemer, DO

Individual provider Psychiatry Physician · NPI 1023457124

Dr. Lindsay Marie Diemer, DO is a Psychiatry in Lebanon, Indiana. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2013, 13 years ago. Practices with Brightside Health Inc, a 215-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida, Illinois, Indiana and Louisiana and 6 more.

Years since qualifying
13
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
FL, IL, IN, LA, MI, NC
In the registry since
2013
Specialties on file
11
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1310 S Lebanon St
Lebanon, IN 46052-3076
Phone: (765) 680-0071
Fax: (317) 647-4407
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 02004857A (IN)
Psychiatry Physician Taxonomy 2084P0800X · Licence V6778 (TX)
Psychiatry Physician Taxonomy 2084P0800X · Licence 5101020748 (MI)
Psychiatry Physician Taxonomy 2084P0800X · Licence 02004857A (IN)
Psychiatry Physician Taxonomy 2084P0800X · Licence 25IB12566800 (NJ)
Psychiatry Physician Taxonomy 2084P0800X · Licence 036174055 (IL)
Psychiatry Physician Taxonomy 2084P0800X · Licence OS21751 (FL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 346239 (LA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 2026-01796 (NC)
Psychiatry Physician Taxonomy 2084P0800X · Licence 34C.000353 (OH)
Psychiatry Physician Taxonomy 2084P0800X · Licence OS025949 (PA)

Record details

NPI number1023457124
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2013
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2013 (13 years in practice)
Group practice Brightside Health Inc — 215 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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