DR. JOHN WALKER HOLCOMBE MD
NPI 1275573404
Anesthesiology in Newport Beach, CA

Q: What is John Holcombe's NPI number?

The NPI number for John Holcombe is 1275573404. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is John Holcombe's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Holcombe was last updated on October 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 07, 2006

ONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGY, NEWPORT BEACH, CA 92663(949) 764-6954(949) 764-5674 Get Directions Write a Review

NPPES record last updated: October 22, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. John Walker Holcombe Md NPPES

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

DR. JOHN WALKER HOLCOMBE MD (NPI 1275573404) is an individual anesthesiology provider in Newport Beach, California, licensed in California (G64047) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1275573404

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. JOHN WALKER HOLCOMBECredential: MD

Location AddressONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGYNewport Beach, CA 92663-4162

Mailing AddressOne Hoag Drive, Department Of AnesthesiologyNewport Beach, CA 92663-4162 · (949) 764-6954 · Fax (949) 764-5674

Phone(949) 764-6954

Fax(949) 764-5674

Sole ProprietorNo

Enumeration DateJune 7, 2006

Last NPPES UpdateOctober 22, 2012

✔ NPI 1275573404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in CA · G64047✔ Licensed in CA · G64070

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.

ONE HOAG DRIVE, Newport Beach, CA 92663

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Other Identifiers 4

Medicare UPINWG64047A

Medicaid00G640470CA

Other00G640470CA · Blue Shield

Medicare UPINB76920

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.

JAY P. LICHMAN M.D.

Radiology (Diagnostic Radiology)

ONE HOAG DRIVE
NEWPORT BEACH, CA 92663

Orange County (949) 764-5570

NEWPORT HARBOR RADIOLOGY ASSOCIATES MEDICAL GROUP, INC

Radiology (Diagnostic Radiology)

ONE HOAG DRIVE
NEWPORT BEACH, CA 92663

Orange County (949) 764-5570

DR. AJAY MOHAN LALVANI MD

Anesthesiology

ONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663

Orange County (949) 764-6954

DR. LEIGHTON JOHN SMITH MD

Anesthesiology

ONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663

Orange County (949) 764-6954

DR. DAVID C. RICHARDS MD

Anesthesiology

ONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663

Orange County (949) 764-6954

DR. CHRISTOPHER RUSSELL ARKIND MD

Anesthesiology

ONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663

Orange County (949) 764-6954

SUSAN G ROUX M.D.

Radiology (Diagnostic Radiology)

ONE HOAG DRIVE
NEWPORT BEACH, CA 92663

Orange County (949) 263-8620

DR. NELSON MOREL WESTERHOUT MD

Anesthesiology

ONE HOAG DRIVE, DEPARTMENT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663

Orange County (949) 764-6954

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 Holcombe's NPI number?

The NPI number for John Holcombe is 1275573404. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is John Holcombe located?

John Holcombe practices at One Hoag Drive Department Of Anesthesiology, Newport Beach, CA 92663. The listed phone number is (949) 764-6954.

What is John Holcombe'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 John Holcombe was last updated on October 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.