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JOHN RANDALL MERCIER M.D.
NPI 1346393402
Emergency Medicine - Emergency Medical Services in Bellevue, WA

Active since January 19, 2007
11511 NE 10TH ST, BELLEVUE, WA 98004(425) 502-3000 Get Directions Write a Review

NPPES record last updated: April 27, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 27, 2021, May 31, 2019 (2 updates tracked since 2019).

About John Randall Mercier M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN RANDALL MERCIER M.D. (NPI 1346393402) is an individual emergency medical services provider in Bellevue, Washington, licensed in Washington (MD00018016) and active in the NPI registry since January 2007. He maintains a secondary practice location in Redmond.

NPPES Registry Identity

NPI1346393402
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameJOHN RANDALL MERCIERCredential: M.D.
Location Address11511 NE 10TH STBellevue, WA 98004-8578
Mailing Address11511 Ne 10th StBellevue, WA 98004-8578 · (425) 502-3000 · Fax (425) 502-3589
Phone(425) 502-3000
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateApril 27, 20212 updates tracked since enumeration
NPPES CertifiedApril 27, 2021
✔ NPI 1346393402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in WA · MD00018016
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
11511 NE 10TH ST, Bellevue, WA 98004
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Secondary Practice Location 1

Location 12700 152nd Ave NERedmond, WA 98052-5543 · Phone (425) 883-5151 · Fax (425) 883-5003

Other Identifiers 2

Other930037824WA · Railroad Medicare
Medicaid8419301WA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATSY C LAZAROUS MD
Internal Medicine
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000
SALMA F GHARIB M.D.
Emergency Medicine (Emergency Medical Services)
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000
PAULA J LINS P.A.-C
Physician Assistant
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000
SARAH PROCKO CNM
Advanced Practice Midwife
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000
BENNET M. WANG M.D.
Internal Medicine (Pulmonary Disease)
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000
CARA PRANGE PT
Physical Therapist
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (800) 995-5658
DR. BRYN MCKINNON SMITH MD
Obstetrics & Gynecology
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000
MR. GARRETT MATTHEW KOSLAN CNM
Advanced Practice Midwife
11511 NE 10TH ST
BELLEVUE, WA 98004
King County (425) 502-3000

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 John Mercier's NPI number?

The NPI number for John Mercier is 1346393402. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is John Mercier located?

John Mercier practices at 11511 NE 10th St, Bellevue, WA 98004. The listed phone number is (425) 502-3000.

What is John Mercier's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

When was this NPI record last updated?

The NPPES record for John Mercier was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.