SUSAN MARIE OVERKAMP D.O.
NPI 1841631579
Family Medicine in Columbia, MO
About Susan Marie Overkamp D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN MARIE OVERKAMP D.O. (NPI 1841631579) is an individual family medicine provider in Columbia, Missouri, licensed in Missouri (2014006558) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2012).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Susan Marie Overkamp D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
15Medicare enrollment records show Susan Overkamp reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jefferson City, MO 65101
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Harmonic Medical Group Of Missouri PC
- 3 clinicians in this Medicare group
Springfield, IL 62704
- Reassigned Medicare billing, Illinois enrollment
- 5 clinicians in this Medicare group
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa enrollment
- Medicare enrollment name: Harmonic Medical Group Of Iowa PC
- 2 clinicians in this Medicare group
Indianapolis, IN 46204
- Reassigned Medicare billing, Indiana and Ohio enrollments
- Medicare enrollment name: Harmonic Medical Group Of Indiana PC
- 5 clinicians in this Medicare group
Nashville, TN 37205
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Harmonic Medical Group Of Tennessee PC
- 7 clinicians in this Medicare group
Lexington, KY 40504
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: Harmonic Medical Group Of Kentucky Psc
- 4 clinicians in this Medicare group
Plymouth, MI 48170
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Harmonic Medical Group Of Michigan PC
- 5 clinicians in this Medicare group
Moorhead, MN 56560
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Harmonic Medical Group Of Minnesota PC
- 4 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 2 clinicians in this Medicare group
Cleveland, OH 44121
- Reassigned Medicare billing, Georgia, Indiana, Kentucky, Missouri, New Jersey, Ohio, Pennsylvania, Tennessee and Texas enrollments
- Medicare enrollment name: Harmonic Medical Group Of New Jersey PC
- 4 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Susan Overkamp's NPI number?
The NPI number for Susan Overkamp is 1841631579. It was assigned to this individual provider in the NPPES registry on July 10, 2013.
Where is Susan Overkamp located?
Susan Overkamp practices at 201 W Broadway Ste 5B, Columbia, MO 65203. The listed phone number is (314) 359-3151.
What is Susan Overkamp's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Susan Overkamp enrolled in Medicare?
Yes. Susan Overkamp is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Susan Overkamp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Overkamp reassigns Medicare benefits to 15 organizations: Harmonic Medical Group Of Missouri, P.C. (Jefferson City, MO), Harmonic Medical Group Of Illinois, S.C. (Springfield, IL), Harmonic Medical Group Of Iowa, P.C. (West Des Moines, IA), Harmonic Medical Group Of Indiana, P.C. (Indianapolis, IN), Harmonic Medical Group Of Tennessee, P.C. (Nashville, TN) and 10 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Susan Overkamp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Susan Overkamp was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Susan Marie Overkamp, D.O. · NPI 1841631579
Family Medicine physician in Columbia, Missouri. Individual provider, active in the CMS NPPES registry since July 10, 2013.
## Identity
- **NPI:** 1841631579 (Entity type: Individual)
- **Enumerated:** July 10, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 2014006558 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 201 W BROADWAY STE 5B, Columbia, MO 65203-3842
- **Phone:** (314) 359-3151 · **Fax:** (314) 293-6781
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 15 organizations under Medicare reassignment (form CMS-855R): Harmonic Medical Group Of Missouri, P.C. (NPI 1447012364, Jefferson City, MO); Harmonic Medical Group Of Illinois, S.C. (NPI 1295597342, Springfield, IL); Harmonic Medical Group Of Iowa, P.C. (NPI 1003678152, West Des Moines, IA); Harmonic Medical Group Of Indiana, P.C. (NPI 1780446138, Indianapolis, IN); Harmonic Medical Group Of Tennessee, P.C. (NPI 1619739539, Nashville, TN); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2012
## Record status
- **NPPES last updated:** April 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1841631579) · Data from the CMS NPPES public registry.