ELLEN MAHAR MOWRY MD, MCR
NPI 1245395474
Psychiatry & Neurology - Neurology in Baltimore, MD
About Ellen Mahar Mowry Md, Mcr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN MAHAR MOWRY MD, MCR (NPI 1245395474) is an individual neurology provider in Baltimore, Maryland, licensed in Maryland (D72170) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of University Of Rochester School Of Medicine And Dentistry (2003).
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 (PECOS)
Ellen Mahar Mowry Md, Mcr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ellen Mowry reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21205
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDKennedy Krieger Institute
Childrens · Baltimore, MDPhysician 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 Ellen Mowry's NPI number?
The NPI number for Ellen Mowry is 1245395474. It was assigned to this individual provider in the NPPES registry on December 27, 2006.
Where is Ellen Mowry located?
Ellen Mowry practices at 600 N Wolfe St Pathology 627, Baltimore, MD 21287. The listed phone number is (410) 502-0675.
What is Ellen Mowry's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Ellen Mowry enrolled in Medicare?
Yes. Ellen Mowry is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ellen Mowry's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Mowry reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Ellen Mowry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ellen Mowry affiliated with any hospitals?
According to CMS data, Ellen Mowry is affiliated with Johns Hopkins Hospital, The and Kennedy Krieger Institute.
When was this NPI record last updated?
The NPPES record for Ellen Mowry was last updated on May 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Ellen Mahar Mowry, MD, MCR · NPI 1245395474
Neurology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since December 27, 2006.
## Identity
- **NPI:** 1245395474 (Entity type: Individual)
- **Enumerated:** December 27, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** D72170 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, PATHOLOGY 627, Baltimore, MD 21287-0005
- **Phone:** (410) 502-0675
## 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:** Johns Hopkins University (NPI 1033190442, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Rochester School Of Medicine And Dentistry, class of 2003
## Record status
- **NPPES last updated:** May 8, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1245395474) · Data from the CMS NPPES public registry.