Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Leanora Walker Merwin, DO

Individual provider Emergency Medicine Physician · NPI 1740673078

Dr. Leanora Walker Merwin, DO practises Emergency Medicine in Newport, Oregon. Qualified in 2017, 9 years ago. Practices with Northwest Acute Care Specialists PC, a 47-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Oregon.

Years since qualifying
9
Licensed in
MA, OR
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

930 SW Abbey St
Newport, OR 97365-4820
Phone: (541) 265-2244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 759 Chestnut St, Springfield, MA 01107-1619 — (413) 794-3233

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO202931 (OR)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 282447 (MA)

Record details

NPI number1740673078
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 11, 2015
Last updated in NPPESJuly 19, 2021
Certification dateJuly 19, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Northwest Acute Care Specialists Pc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients111
Services billed 188 a service is one billed item, such as a visit, a test or a procedure
Average patient age67

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.

Colleagues at Northwest Acute Care Specialists PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 47 clinicians in the practice; 12 are shown here.

Other providers in Newport