LADONNA DELAINE BROWN
NPI 1043679541
Nurse Anesthetist, Certified Registered in Augusta, ME
About Ladonna Delaine Brown NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LADONNA DELAINE BROWN (NPI 1043679541) is an individual nurse anesthetist, certified registered in Augusta, Maine, licensed in Maryland (AC001920) and active in the NPI registry since February 2016. She is affiliated with Mary Washington Hospital, maintains a secondary practice location in Bethesda, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Ladonna Delaine Brown 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
14Medicare enrollment records show Ladonna Brown reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21218
- Reassigned Medicare billing, District of Columbia enrollment
- 482 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Medical System Corporation
- 148 clinicians in this Medicare group
Columbia, MD 21046
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 717 clinicians in this Medicare group
Burtonsville, MD 20866
- Reassigned Medicare billing, District of Columbia enrollment
- 84 clinicians in this Medicare group
Greenbelt, MD 20770
- Reassigned Medicare billing, District of Columbia enrollment
- 16 clinicians in this Medicare group
Prince Frederick, MD 20678
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 196 clinicians in this Medicare group
Leesburg, VA 20176
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1417994872 (District of Columbia)
- 1,217 clinicians in this Medicare group
Alexandria, VA 22306
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 634 clinicians in this Medicare group
Hollywood, MD 20636
- Reassigned Medicare billing, Maryland enrollment
- 307 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 154 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 6
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Washington Hospital
Acute Care Hospitals · Fredericksburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04330 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.
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.
AUGUSTA, ME 04330
AUGUSTA, ME 04330
AUGUSTA, ME 04330
AUGUSTA, ME 04330
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 Ladonna Brown's NPI number?
The NPI number for Ladonna Brown is 1043679541. It was assigned to this individual provider in the NPPES registry on February 12, 2016.
Where is Ladonna Brown located?
Ladonna Brown practices at 35 Medical Center Pkwy, Augusta, ME 04330. The listed phone number is (207) 626-1000.
What is Ladonna Brown's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ladonna Brown enrolled in Medicare?
Yes. Ladonna Brown 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 Ladonna Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ladonna Brown reassigns Medicare benefits to 14 organizations: Medstar Medical Group Anesthesiology LLC (Baltimore, MD), University Of Maryland Medical Center (Baltimore, MD), First Colonies Anesthesia Associates, LLC (Columbia, MD), Holy Cross Anesthesiology Associate PA (Burtonsville, MD), Advanced Pain Medicine Institute, PC (Greenbelt, MD) and 9 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 Ladonna Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ladonna Brown accept?
Health plans from CareSource, Oscar Health and Oscar Insurance Company list Ladonna Brown 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 Ladonna Brown affiliated with any hospitals?
According to CMS data, Ladonna Brown is affiliated with Mary Washington Hospital.
When was this NPI record last updated?
The NPPES record for Ladonna Brown was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Ladonna Delaine Brown · NPI 1043679541
Nurse Anesthetist, Certified Registered physician in Augusta, Maine. Individual provider, active in the CMS NPPES registry since February 12, 2016.
## Identity
- **NPI:** 1043679541 (Entity type: Individual)
- **Enumerated:** February 12, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AC001920 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 35 MEDICAL CENTER PKWY, Augusta, ME 04330
- **Phone:** (207) 626-1000 · **Fax:** (207) 626-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 14 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group Anesthesiology LLC (NPI 1528578333, Baltimore, MD); University Of Maryland Medical Center (NPI 1760572986, Baltimore, MD); First Colonies Anesthesia Associates, LLC (NPI 1740218767, Columbia, MD); Holy Cross Anesthesiology Associate PA (NPI 1376501007, Burtonsville, MD); Advanced Pain Medicine Institute, PC (NPI 1144310921, Greenbelt, MD); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043679541) · Data from the CMS NPPES public registry.