Individual provider · Type 1 NPI

John William McNeil Ii, MD

Emergency Medicine Physician · Merced, CA

NPI number 1003340126 Active

Practice location

333 Mercy Ave
Merced, CA 95340-8319

Mailing address

340 S Lemon Ave # 6518
Walnut, CA 91789-2706

Other practice locations

  • 1722 Clarkson Rd, Chesterfield, MO 63017-4976 · (636) 206-2665

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Emergency Medicine Physician Primary 207P00000XA161553 (CA)
Family Medicine Physician 207Q00000X2025002188 (MO)

Emergency Medicine Physician: An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in respo…

56 other providers at this address

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About NPI 1003340126

John William McNeil Ii, MD's National Provider Identifier is 1003340126, issued on Apr 14, 2017. The primary taxonomy on file is Emergency Medicine Physician (207P00000X), and the practice location is in Merced, CA. The record was last updated on Sep 18, 2026.