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

Carolyn Louise Seifert, MD

Individual provider Psychiatry Physician · NPI 1720011869

Carolyn Louise Seifert, MD practises Psychiatry in Hannibal, Missouri. Graduated from University of Missouri, Kansas City, School of Medicine in 1983, 43 years ago. Practices with Sullivan County Community Hospital, a 42-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa, Illinois and Missouri.

Years since qualifying
43
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
IA, IL, MO
In the registry since
2006
Specialties on file
3
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

141 Communication Dr
Hannibal, MO 63401-3670 Not confirmed with CMS for 10 years — call before visiting
Phone: (573) 603-1460
Fax: (573) 603-1462
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence R2J61 (MO)
Psychiatry Physician Taxonomy 2084P0800X · Licence 32701 (IA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 036.098923 (IL)

Record details

NPI number1720011869
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2006
Last updated in NPPESNovember 9, 2015

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Sullivan County Community Hospital — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients27
Services billed 155 a service is one billed item, such as a visit, a test or a procedure
Average patient age67

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Sullivan County Community Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 42 clinicians in the practice; 12 are shown here.

Other providers in Hannibal