Harold P Siebert
Case Manager/Care Coordinator • Festus, MO
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Harold Siebert has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Harold Siebert was a registered Case Manager/Care Coordinator practicing in Festus, MO. Throughout an active medical career spanning 19 years, Harold Siebert provided care at the practice location at 227 E MAIN ST until profile deactivation on 2026-03-05.
Practice Location & Contact Primary Location
227 E Main St
Festus, MO 630281952
Specialty Benchmarks & Practice Insights
Comparative analytics for Case Manager/Care Coordinator in Festus, MO
Practicing in Festus, MO (1640 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 171M00000X
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Counselor - Professional
Licensed Professional Counselor
Case Manager/Care Coordinator
Technician
Case Manager/Care Coordinator
Case Manager/Care Coordinator
Social Worker - Clinical
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on March 05, 2026
NPI status registered as active in NPPES database
Registered at 227 E MAIN ST, FESTUS, MO 630281952 (Tel: 6369312700)
Registered at 227 E MAIN ST, FESTUS, MO 630281952 (Tel: 6369312700)
Recorded as HAROLD SIEBERT
Case Manager/Care Coordinator
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Harold Siebert
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
227 E Main St
Festus, MO 630281952
Phone: 6369312700
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.