KATHERINE STOUT DNP, CRNP FNP-BC
NPI 1063399129
Nurse Practitioner in Lutherville Timonium, MD
About Katherine Stout Dnp, Crnp Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE STOUT DNP, CRNP FNP-BC (NPI 1063399129) is an individual nurse practitioner in Lutherville Timonium, Maryland, licensed in Maryland (R237391) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS, is affiliated with Greater Baltimore Medical Center, and is a graduate of Other (2025).
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 and accepts Medicare assignment
Katherine Stout Dnp, Crnp Fnp-bc 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 Katherine Stout reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- 339 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, Maryland enrollment
- 668 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.
Greater Baltimore Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21093 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.
TIMONIUM, MD 21093
TIMONIUM, MD 21093
TIMONIUM, MD 21093
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 Katherine Stout's NPI number?
The NPI number for Katherine Stout is 1063399129. It was assigned to this individual provider in the NPPES registry on August 20, 2025.
Where is Katherine Stout located?
Katherine Stout practices at 1 Texas Station Ct, Lutherville Timonium, MD 21093. The listed phone number is (410) 828-7417.
What is Katherine Stout's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Katherine Stout enrolled in Medicare?
Yes. Katherine Stout 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 Katherine Stout's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Stout reassigns Medicare benefits to 2 organizations: Privia Care Center LLC (Baltimore, MD) and Privia Medical Group, LLC (Arlington, VA). 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 Katherine Stout's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katherine Stout affiliated with any hospitals?
According to CMS data, Katherine Stout is affiliated with Greater Baltimore Medical Center.
When was this NPI record last updated?
The NPPES record for Katherine Stout was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Katherine Stout, DNP, CRNP FNP-BC · NPI 1063399129
Nurse Practitioner physician in Lutherville Timonium, Maryland. Individual provider, active in the CMS NPPES registry since August 20, 2025.
## Identity
- **NPI:** 1063399129 (Entity type: Individual)
- **Enumerated:** August 20, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R237391 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 TEXAS STATION CT, Lutherville Timonium, MD 21093-8286
- **Phone:** (410) 828-7417
## 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): Privia Care Center LLC (NPI 1730664012, Baltimore, MD); Privia Medical Group, LLC (NPI 1013042480, Arlington, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** August 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1063399129) · Data from the CMS NPPES public registry.