BARBARA EWA HAGER MD
NPI 1295997740
Psychiatry & Neurology - Epilepsy
in Seattle, WA
About Barbara Ewa Hager Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA EWA HAGER MD (NPI 1295997740) is an individual epilepsy provider in Seattle, Washington, licensed in Washington (IMLC.MD.70076713) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Riverview Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
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
Barbara Ewa Hager Md 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
6Medicare enrollment records show Barbara Hager reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Minneapolis, MN 55487
- Reassigned Medicare billing, Minnesota enrollment
- 1,247 clinicians in this Medicare group
Brentwood, TN 37027
- Reassigned Medicare billing, Colorado enrollment
- 3 clinicians in this Medicare group
Brentwood, TN 37027
- Reassigned Medicare billing, Colorado enrollment
- 3 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 9
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Hospital
Critical Access Hospitals · Crookston, MNBillings Clinic
Acute Care Hospitals · Billings, MTTristar Centennial Medical Center
Acute Care Hospitals · Nashville, TNMedicare 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.
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Barbara Hager's NPI number?
The NPI number for Barbara Hager is 1295997740. It was assigned to this individual provider in the NPPES registry on June 26, 2008. The provider is also known as Barbara Ewa Zerda.
Where is Barbara Hager located?
Barbara Hager practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 520-5000.
What is Barbara Hager's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Epilepsy, with taxonomy code 2084E0001X.
Is Barbara Hager enrolled in Medicare?
Yes. Barbara Hager 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 Barbara Hager's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Hager reassigns Medicare benefits to 6 organizations: The Association Of University Physicians (Seattle, WA), Poudre Valley Medical Group, LLC (Loveland, CO), Denver Health And Hospital Authority (Denver, CO), Hennepin Healthcare System, Inc (Minneapolis, MN), Remote Neuromonitoring Physicians ,pc (Brentwood, TN) and 1 more organization, 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 Barbara Hager's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Barbara Hager accept?
Health plans from Blue Cross Blue Shield of Wyoming, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Barbara Hager 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 Barbara Hager affiliated with any hospitals?
According to CMS data, Barbara Hager is affiliated with Riverview Hospital, Billings Clinic and Tristar Centennial Medical Center.
When was this NPI record last updated?
The NPPES record for Barbara Hager was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Barbara Ewa Hager, MD · NPI 1295997740
Epilepsy physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since June 26, 2008.
## Identity
- **NPI:** 1295997740 (Entity type: Individual)
- **Enumerated:** June 26, 2008
- **Primary specialty:** Psychiatry & Neurology - Epilepsy · taxonomy 2084E0001X
- **State license:** IMLC.MD.70076713 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1959 NE PACIFIC ST, Seattle, WA 98195-0001
- **Phone:** (206) 520-5000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): The Association Of University Physicians (NPI 1023041159, Seattle, WA); Poudre Valley Medical Group, LLC (NPI 1225356868, Loveland, CO); Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); Hennepin Healthcare System, Inc (NPI 1528361573, Minneapolis, MN); Remote Neuromonitoring Physicians ,pc (NPI 1124253075, Brentwood, TN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** August 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1295997740) · Data from the CMS NPPES public registry.