MISS ANNE LEONPACHER WALSH
NPI 1104265255
Psychiatry & Neurology - Psychiatry in Baltimore, MD
About Miss Anne Leonpacher Walsh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS ANNE LEONPACHER WALSH (NPI 1104265255) is an individual psychiatry provider in Baltimore, Maryland, licensed in Maryland (D83922) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Miss Anne Leonpacher Walsh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Anne Walsh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1891072286 (District of Columbia)
- 4,483 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 clinicians in this Medicare group
Gaithersburg, MD 20878
- Reassigned Medicare billing, District of Columbia enrollment
- 340 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 21287 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.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Anne Walsh's NPI number?
The NPI number for Anne Walsh is 1104265255. It was assigned to this individual provider in the NPPES registry on June 21, 2013. The provider is also known as Anne Leopacher MD.
Where is Anne Walsh located?
Anne Walsh practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-5514.
What is Anne Walsh's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Anne Walsh enrolled in Medicare?
Yes. Anne Walsh is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Anne Walsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anne Walsh reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), Whc Emerg Phys (Washington, DC) and Adventist Physician Services, Inc. (Gaithersburg, MD). 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 Anne Walsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Anne Walsh was last updated on May 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Miss Anne Leonpacher Walsh · NPI 1104265255
Psychiatry physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 21, 2013.
## Identity
- **NPI:** 1104265255 (Entity type: Individual)
- **Enumerated:** June 21, 2013
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** D83922 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, Baltimore, MD 21287
- **Phone:** (410) 955-5514
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1023018413, Baltimore, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC); Adventist Physician Services, Inc. (NPI 1376623207, Gaithersburg, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 2, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1104265255) · Data from the CMS NPPES public registry.