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

Kristen Anne Tremaine-McCarthy, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1508420456

Kristen Anne Tremaine-McCarthy, MD is registered under Family Practice in Vancouver, Washington. Graduated from Oregon Health Sciences University School of Medicine in 2019, 7 years ago. Practices with Peacehealth, a 248-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
7
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
WA
In the registry since
2019
Specialties on file
2
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Vancouver, WA

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 100 E 33rd St Ste 100, Vancouver, WA 98663-2776 — (360) 514-7550
  • 400 Ne Mother Joseph Pl, Vancouver, WA 98664-3200 — (360) 514-2000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD61319418 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1508420456
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 25, 2019
Last updated in NPPESSeptember 13, 2022
Certification dateSeptember 13, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Peacehealth — 248 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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 patients126
Services billed 497 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

  • Peacehealth St John Medical Center Hospital · Longview, WA
  • Peacehealth Southwest Medical Cente Hospital · Vancouver, WA
  • Peacehealth Southwest Home Health Home health agency · Vancouver, WA

Colleagues at Peacehealth

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 248 clinicians in the practice; 12 are shown here.

Other providers in Vancouver