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DR. CARL LOUIS SPEIZER MD
NPI 1922012947
Emergency Medicine in Napa, CA

Active since July 27, 2006
1100 TRANCAS ST, SUITE 300, NAPA, CA 94558(707) 363-0771 Get Directions Write a Review

NPPES record last updated: February 17, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Carl Louis Speizer Md NPPES

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

DR. CARL LOUIS SPEIZER MD (NPI 1922012947) is an individual emergency medicine provider in Napa, California, licensed in California (G53518) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1922012947
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CARL LOUIS SPEIZERCredential: MD
Location Address1100 TRANCAS ST, SUITE 300Napa, CA 94558-2908
Mailing Address1100 Trancas St, Suite 300Napa, CA 94558-2908 · (707) 363-0771
Phone(707) 363-0771
Sole ProprietorNo
Enumeration DateJuly 27, 2006
Last NPPES UpdateFebruary 17, 2009
✔ NPI 1922012947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · G53518
Definition
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 response to acute illness and injury.
Also ListedPreventive Medicine · Occupational MedicineTaxonomy 2083X0100X · License G53518 (CA)
1100 TRANCAS ST, Napa, CA 94558
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Other Identifiers 4

Medicare PINAP908ZCA
Medicare UPINE06002CA
Medicare PIN00G535180CA
Medicaid00G535180CA

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.

JOSEPH WESLEY MCCOY JR. M.D.
Orthopaedic Surgery
1100 TRANCAS ST, SUITE 211
NAPA, CA 94558
Napa County (707) 255-4113
LISA MARIE CUCINELLA
Midwife
1100 TRANCAS ST, #351
NAPA, CA 94558
Napa County (707) 257-7821
PAUKERT DIALYSIS INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1100 TRANCAS ST, SUITE #267
NAPA, CA 94558
Napa County (707) 224-6533
JOSEPH MANUEL CARRILLO M.D.
Pediatrics
1100 TRANCAS ST, SUITE 270
NAPA, CA 94558
Napa County (707) 252-1076
HARVEST PEDIATRICS, INC
Specialist
1100 TRANCAS ST, SUITE 270
NAPA, CA 94558
Napa County (707) 252-1076
JENNIFER WILSON-HEUN
Nurse Practitioner (Family)
1100 TRANCAS ST, SUITE 300
NAPA, CA 94558
Napa County (707) 257-4084
SARAH J PORKKA MD MEDICAL CORPORATION
Dermatology
1100 TRANCAS ST, SUITE 211
NAPA, CA 94558
Napa County (707) 224-4250
PROVIDENCE MEDICAL FOUNDATION
Obstetrics & Gynecology
1100 TRANCAS ST, SUITE 209
NAPA, CA 94558
Napa County (707) 251-1850

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 Carl Speizer's NPI number?

The NPI number for Carl Speizer is 1922012947. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Carl Speizer located?

Carl Speizer practices at 1100 Trancas St Suite 300, Napa, CA 94558. The listed phone number is (707) 363-0771.

What is Carl Speizer's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Carl Speizer was last updated on February 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.