ELIZABETH E MESSER MSN FNP
NPI 1417642703
Nurse Practitioner - Family in Jefferson City, MO
About Elizabeth E Messer Msn Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH E MESSER MSN FNP (NPI 1417642703) is an individual family provider in Jefferson City, Missouri, licensed in Missouri (2023013327) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbia, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Elizabeth E Messer Msn Fnp 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
3Medicare enrollment records show Elizabeth Messer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jefferson City, MO 65109
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Jefferson City Medical Group PC
- 155 clinicians in this Medicare group
Osage Beach, MO 65065
- Reassigned Medicare billing, Missouri enrollment
- 77 clinicians in this Medicare group
- Reassigned Medicare billing, Missouri enrollment
- 35 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 2
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 65109 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.
JEFFERSON CITY, MO 65109
JEFFERSON CITY, MO 65109
JEFFERSON CITY, MO 65109
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 Elizabeth Messer's NPI number?
The NPI number for Elizabeth Messer is 1417642703. It was assigned to this individual provider in the NPPES registry on April 11, 2023.
Where is Elizabeth Messer located?
Elizabeth Messer practices at 1241 W Stadium Blvd, Jefferson City, MO 65109. The listed phone number is (573) 634-4878.
What is Elizabeth Messer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Elizabeth Messer enrolled in Medicare?
Yes. Elizabeth Messer 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 Elizabeth Messer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Messer reassigns Medicare benefits to 3 organizations: Jefferson City Medical Group, P.C. (Jefferson City, MO), Camden Emergency Group LLC (Osage Beach, MO) and Capital Emergency Physicians, PC (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 Elizabeth Messer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth Messer accept?
Health plans from Anthem Blue Cross and Blue Shield list Elizabeth Messer 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.
When was this NPI record last updated?
The NPPES record for Elizabeth Messer was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Elizabeth E Messer, MSN FNP · NPI 1417642703
Family physician in Jefferson City, Missouri. Individual provider, active in the CMS NPPES registry since April 11, 2023.
## Identity
- **NPI:** 1417642703 (Entity type: Individual)
- **Enumerated:** April 11, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2023013327 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1241 W STADIUM BLVD, Jefferson City, MO 65109-6023
- **Phone:** (573) 634-4878
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Jefferson City Medical Group, P.C. (NPI 1336189398, Jefferson City, MO); Camden Emergency Group LLC (NPI 1003181637, Osage Beach, MO); Capital Emergency Physicians, PC (MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** January 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417642703) · Data from the CMS NPPES public registry.