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

Dr. Mark A Kalchbrenner, DO

Individual provider Maternal & Fetal Medicine Physician · NPI 1851460315

Dr. Mark A Kalchbrenner, DO is an Obstetrics/Gynecology in Crown Point, Indiana. Graduated from Midwestern University, Chicago College of Osteopathic Med in 1981, 45 years ago. Practices with Franciscan Physician Network, a 1,171-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
45
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL, IN
In the registry since
2006
Specialties on file
2
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

12750 St Francis Dr Ste 310
Crown Point, IN 46307-0254
Phone: (219) 213-2280
Fax: (219) 213-2281
Show map & directions

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

Additional practice locations (3)

  • 297 W Franciscan Dr Ste 104, Crown Point, IN 46307-4859 — (219) 213-2280
  • 11123 Parkview Plaza Dr Ste 204, Fort Wayne, IN 46845-1707 — (260) 266-8380
  • 8111 S Emerson Ave, Indianapolis, IN 46237-8601 — (317) 528-7000

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 02003709A (IN)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 036076900 (IL)

Record details

NPI number1851460315
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESJanuary 12, 2024
Certification dateJanuary 12, 2024
Mailing addressPo Box 781076, Detroit, MI 48278-1076

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 1981 (45 years in practice)
Group practice Franciscan Physician Network — 1171 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Crown Point