MARTINA JO MOUSER APRN
NPI 1891149712
Nurse Practitioner - Family in Lexington, KY
About Martina Jo Mouser Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTINA JO MOUSER APRN (NPI 1891149712) is an individual family provider in Lexington, Kentucky, licensed in Kentucky (3010131) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.
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 (PECOS)
Martina Jo Mouser Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Martina Mouser reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nicholasville, KY 40356
- Reassigned Medicare billing, Kentucky enrollment
- Also billed through NPI 1093338527 (Kentucky)
- 1,441 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Kentucky enrollment
- 390 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 40504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LEXINGTON, KY 40504
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 Martina Mouser's NPI number?
The NPI number for Martina Mouser is 1891149712. It was assigned to this individual provider in the NPPES registry on April 17, 2016.
Where is Martina Mouser located?
Martina Mouser practices at 1 Saint Joseph Dr, Lexington, KY 40504. The listed phone number is (859) 313-1000.
What is Martina Mouser's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Martina Mouser enrolled in Medicare?
Yes. Martina Mouser is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martina Mouser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martina Mouser reassigns Medicare benefits to 2 organizations: Baptist Health Medical Group Inc (Nicholasville, KY) and Signify Health, LLC (Dallas, TX). 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 Martina Mouser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martina Mouser accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee, CareSource and CareSource (Common Ground Healthcare) list Martina Mouser 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 Martina Mouser was last updated on April 17, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.
# Martina Jo Mouser, APRN · NPI 1891149712
Family physician in Lexington, Kentucky. Individual provider, active in the CMS NPPES registry since April 17, 2016.
## Identity
- **NPI:** 1891149712 (Entity type: Individual)
- **Enumerated:** April 17, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 3010131 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 SAINT JOSEPH DR, Lexington, KY 40504-3742
- **Phone:** (859) 313-1000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Baptist Health Medical Group Inc (NPI 1255805586, Nicholasville, KY); Signify Health, LLC (NPI 1689158487, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 17, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1891149712) · Data from the CMS NPPES public registry.