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Obstetrics/Gynecology

Kerry M. McMahon, MD

Sees patients in Lakewood, WA · Tacoma, WA · Washington

Summary

Kerry M. McMahon, MD (Obstetrics/Gynecology) is enrolled with Medicare at 4 practice locations in Lakewood, WA and Tacoma, WA. NPI 1770700528. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Kerry M. McMahon, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
University Of Washington School Of MedicineMedical school
FemaleGender (as listed)
Franciscan Medical GroupGroup practice

Quick answers

Where does Kerry M. McMahon see patients?
Medicare's clinician data lists 4 practice locations, including Lakewood, WA and Tacoma, WA. Call before your visit to confirm the address.
What is Kerry M. McMahon's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Kerry M. McMahon accept Medicare assignment?
Yes. Medicare's clinician data says Kerry M. McMahon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Kerry M. McMahon?
(253) 426-6306, as listed in official Medicare / NPI Registry data.
What is Kerry M. McMahon's NPI number?
1770700528. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Kerry M. McMahon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kerry M. McMahon as a member of this group (CMS data updated 2026-10-02).

  • Franciscan Medical Group1,421 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Washington →

Other OB-GYNs in Lakewood

Clinicians with the same Medicare primary specialty in Lakewood, WA — not a recommendation.

All OB-GYNs in Lakewood →

Clinician information

CredentialMD
Medical schoolUniversity Of Washington School Of Medicine
Graduation year2003
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770700528
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians