KRISTEN LYNN HEMMERSMEIER DO
NPI 1629761705
Family Medicine in Columbia, MO
About Kristen Lynn Hemmersmeier Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN LYNN HEMMERSMEIER DO (NPI 1629761705) is an individual family medicine provider in Columbia, Missouri, licensed in Missouri (2026007386) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with University Of Missouri Health Care, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kristen Lynn Hemmersmeier Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Kristen Hemmersmeier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MO 65212
- Reassigned Medicare billing, Missouri enrollment
- 1,395 clinicians in this Medicare group
Warrenton, MO 63383
- Reassigned Medicare billing, Missouri enrollment
- 968 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Missouri Health Care
Acute Care Hospitals · Columbia, MOPhysician 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, MO 65203
COLUMBIA, MO 65203
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 Kristen Hemmersmeier's NPI number?
The NPI number for Kristen Hemmersmeier is 1629761705. It was assigned to this individual provider in the NPPES registry on June 2, 2023.
Where is Kristen Hemmersmeier located?
Kristen Hemmersmeier practices at 1001 W Worley St, Columbia, MO 65203. The listed phone number is (844) 853-8937.
What is Kristen Hemmersmeier's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Kristen Hemmersmeier enrolled in Medicare?
Yes. Kristen Hemmersmeier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kristen Hemmersmeier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Hemmersmeier reassigns Medicare benefits to 2 organizations: The Curators Of The University Of Missouri (Columbia, MO) and Compass Health, Inc. (Warrenton, MO). 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 Kristen Hemmersmeier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristen Hemmersmeier accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Kristen Hemmersmeier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kristen Hemmersmeier affiliated with any hospitals?
According to CMS data, Kristen Hemmersmeier is affiliated with University Of Missouri Health Care.
When was this NPI record last updated?
The NPPES record for Kristen Hemmersmeier was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Kristen Lynn Hemmersmeier, DO · NPI 1629761705
Family Medicine physician in Columbia, Missouri. Individual provider, active in the CMS NPPES registry since June 2, 2023.
## Identity
- **NPI:** 1629761705 (Entity type: Individual)
- **Enumerated:** June 2, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 2026007386 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 W WORLEY ST, Columbia, MO 65203-2037
- **Phone:** (844) 853-8937 · **Fax:** (573) 814-2835
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): The Curators Of The University Of Missouri (NPI 1235126921, Columbia, MO); Compass Health, Inc. (NPI 1144415175, Warrenton, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** July 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629761705) · Data from the CMS NPPES public registry.