Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Meaghan Marie Shanahan, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1083844765

Meaghan Marie Shanahan, MD practises Obstetrics/Gynecology in Portland, Oregon. Qualified in 2008, 18 years ago. Practices with Alegent Creighton Clinic, a 947-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Iowa, Nebraska, Oregon and Pennsylvania.

Years since qualifying
18
Licensed in
IA, NE, OR, PA
In the registry since
2009
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4805 NE Glisan St Unit 3K
Portland, OR 97213-2933
Phone: (503) 215-6150
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1288 Valley View Dr, Council Bluffs, IA 51503-5245 — (712) 388-2860
  • 6829 N 72nd St Ste 4500, Omaha, NE 68122-1724 — (402) 572-3790

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD228443 (OR)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD448249 (PA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 29437 (NE)
Obstetrics Physician Taxonomy 207VX0000X · Licence MD-43590 (IA)

Record details

NPI number1083844765
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2009
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Alegent Creighton Clinic — 947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of the uterus 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients35
Services billed 67 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Chi Health - Mercy Corning Hospital · Corning, IA
  • Chi Health Bergan Mercy Hospital · Omaha, NE
  • Chi Health Immanuel Hospital · Omaha, NE
  • Chi Health Mercy Council Bluffs Hospital · Council Bluffs, IA
  • Chi Health St Mary'S Hospital · Nebraska City, NE

Colleagues at Alegent Creighton Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 947 clinicians in the practice; 12 are shown here.

Other providers in Portland