MEAGHAN MARIE SHANAHAN M.D.
NPI 1083844765
Obstetrics & Gynecology in Portland, OR
About Meaghan Marie Shanahan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEAGHAN MARIE SHANAHAN M.D. (NPI 1083844765) is an individual obstetrics & gynecology provider in Portland, Oregon, licensed in Oregon (MD228443) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Chi Health Mercy Council Bluffs, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
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
Meaghan Marie Shanahan M.d. 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 Meaghan Shanahan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 1,501 clinicians in this Medicare group
Omaha, NE 68154
- Reassigned Medicare billing, Iowa and Nebraska enrollments
- Also billed through NPI 1154680700 (Nebraska)
- 482 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi Health Mercy Council Bluffs
Acute Care Hospitals · Council Bluffs, IAChi Health - Mercy Corning
Critical Access Hospitals · Corning, IAChi Health Bergan Mercy
Acute Care Hospitals · Omaha, NEChi Health Immanuel
Acute Care Hospitals · Omaha, NEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Meaghan Shanahan's NPI number?
The NPI number for Meaghan Shanahan is 1083844765. It was assigned to this individual provider in the NPPES registry on July 16, 2009.
Where is Meaghan Shanahan located?
Meaghan Shanahan practices at 4805 NE Glisan St Unit 3K, Portland, OR 97213. The listed phone number is (503) 215-6150.
What is Meaghan Shanahan's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Meaghan Shanahan enrolled in Medicare?
Yes. Meaghan Shanahan 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 Meaghan Shanahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meaghan Shanahan reassigns Medicare benefits to 2 organizations: Providence Health & Services - Oregon (Portland, OR) and Alegent Creighton Clinic (Omaha, NE). 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 Meaghan Shanahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Meaghan Shanahan accept?
Health plans from Blue Cross and Blue Shield of Nebraska and Wellmark Health Plan of Iowa, Inc. list Meaghan Shanahan 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 Meaghan Shanahan affiliated with any hospitals?
According to CMS data, Meaghan Shanahan is affiliated with Chi Health Mercy Council Bluffs, Chi Health - Mercy Corning, Chi Health Bergan Mercy and Chi Health Immanuel.
When was this NPI record last updated?
The NPPES record for Meaghan Shanahan was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Meaghan Marie Shanahan, M.D. · NPI 1083844765
Obstetrics & Gynecology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since July 16, 2009.
## Identity
- **NPI:** 1083844765 (Entity type: Individual)
- **Enumerated:** July 16, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD228443 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4805 NE GLISAN ST UNIT 3K, Portland, OR 97213-2933
- **Phone:** (503) 215-6150
## 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): Providence Health & Services - Oregon (NPI 1316197692, Portland, OR); Alegent Creighton Clinic (NPI 1518227859, Omaha, NE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** July 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083844765) · Data from the CMS NPPES public registry.