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DR. DAVID MERZEL M.D.
NPI 1194810812
Anesthesiology in Fresno, CA

Active since October 04, 2006
6235 N FRESNO ST, SUITE # 103, FRESNO, CA 93710(559) 449-4350(559) 449-4358 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. David Merzel M.d. NPPES

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

DR. DAVID MERZEL M.D. (NPI 1194810812) is an individual anesthesiology provider in Fresno, California, licensed in California (G63061) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1194810812
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. DAVID MERZELCredential: M.D.
Location Address6235 N FRESNO ST, SUITE # 103Fresno, CA 93710-5269
Mailing Address6235 N Fresno St, Suite # 103Fresno, CA 93710-5269 · (559) 449-4350 · Fax (559) 449-4358
Phone(559) 449-4350
Fax(559) 449-4358
Sole ProprietorYes
Enumeration DateOctober 4, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1194810812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G63061
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.
Also ListedPediatrics · Pediatric Critical Care MedicineTaxonomy 2080P0203X · License G63061 (CA)
6235 N FRESNO ST, Fresno, CA 93710
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Other Identifiers 1

MedicaidZZZ71868ZCA

Other Providers at the Same Location NPPES 19

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

DR. KATHLEEN MARIE MURPHY M.D.
Pediatrics (Pediatric Critical Care Medicine)
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. SAMUEL LEHMAN M.D.
Pediatrics (Pediatric Critical Care Medicine)
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. TIMOTHY HANSEN M.D.
Anesthesiology
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. HARRY KALLAS M.D.
Pediatrics (Pediatric Critical Care Medicine)
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. ROBERT DIMAND M.D.
Pediatrics (Pediatric Critical Care Medicine)
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. HARPREET SANDHU M.D.
Anesthesiology
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. EDWARD TANG M.D.
Anesthesiology
6235 N FRESNO ST, SUITE # 103
FRESNO, CA 93710
Fresno County (559) 449-4350
DR. CRAIG R. AARONSON D.P.M.
Podiatrist
6235 N FRESNO ST, STE. 101
FRESNO, CA 93710
Fresno County (559) 229-3668

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 David Merzel's NPI number?

The NPI number for David Merzel is 1194810812. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is David Merzel located?

David Merzel practices at 6235 N Fresno St Suite # 103, Fresno, CA 93710. The listed phone number is (559) 449-4350.

What is David Merzel'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 David Merzel was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.