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ROBERT JOSEPH ZELLMER M.D.
NPI 1306850318
Anesthesiology in Napa, CA

Active since July 27, 2006
1000 TRANCAS ST, NAPA, CA 94558(707) 252-4411 Get Directions Write a Review

NPPES record last updated: July 16, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert Joseph Zellmer M.d. NPPES

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

ROBERT JOSEPH ZELLMER M.D. (NPI 1306850318) is an individual anesthesiology provider in Napa, California, licensed in California (G77278) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1306850318
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameROBERT JOSEPH ZELLMERCredential: M.D.
Location Address1000 TRANCAS STNapa, CA 94558-2906
Mailing Address1000 Trancas StNapa, CA 94558-2906 · (707) 252-4411
Phone(707) 252-4411
Sole ProprietorYes
Enumeration DateJuly 27, 2006
Last NPPES UpdateJuly 16, 2007
✔ NPI 1306850318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G77278
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1000 TRANCAS ST, Napa, CA 94558
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Other Identifiers 3

Medicaid00G772781CA
Medicare PIN00G772781CA
Medicare UPING32740CA

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.

ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC
General Acute Care Hospital
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 252-4411
MICHAEL V. WAGNER MD
Obstetrics & Gynecology
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 252-4411
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC
General Acute Care Hospital
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 252-4411
ALYSSA MARIE CHIONGLO PHARMD, BCPS
Pharmacist
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 257-4048
VINEYARD PATHOLOGY ASSOCIATES INC
Pathology (Anatomic Pathology & Clinical Pathology)
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 257-4076
AMIR BEHZAD RAZAVI M.D.
Hospitalist
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 251-3518
M. ATCHISON CRNA INC, A PROFESSIONAL NURSING CORP.
Nurse Anesthetist, Certified Registered
1000 TRANCAS ST, QUEEN OF THE VALLEY HOSPITAL
NAPA, CA 94558
Napa County (707) 228-2901
LAWRENCE THOMPSON MD
Pathology (Anatomic Pathology & Clinical Pathology)
1000 TRANCAS ST
NAPA, CA 94558
Napa County (707) 252-4411

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 Robert Zellmer's NPI number?

The NPI number for Robert Zellmer is 1306850318. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Robert Zellmer located?

Robert Zellmer practices at 1000 Trancas St, Napa, CA 94558. The listed phone number is (707) 252-4411.

What is Robert Zellmer's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Robert Zellmer was last updated on July 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.