1. Home
  2. Directory
  3. California
  4. Rancho Mirage
  5. Anesthesiology
  6. NPI Profile

JAMES L MERSON M.D., INC
NPI 1659444552
Anesthesiology in Rancho Mirage, CA

Active since November 16, 2006
39700 BOB HOPE DR STE 111, RANCHO MIRAGE, CA 92270(760) 340-3937 Get Directions Write a Review

NPPES record last updated: October 4, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James L Merson M.d., Inc NPPES

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

JAMES L MERSON M.D., INC (NPI 1659444552) is a healthcare organization registered as an anesthesiology in Rancho Mirage, California and active in the NPI registry since November 2006. The organization lists James L Merson, President, as its authorized official.

NPPES Registry Identity

NPI1659444552
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameJAMES L MERSON M.D., INC
Location Address39700 BOB HOPE DR STE 111Rancho Mirage, CA 92270-3267
Mailing AddressPo Box 2757Orange, CA 92859-0757 · (714) 973-2650 · Fax (714) 973-2655
Phone(760) 340-3937
Organization SubpartNo
Authorized OfficialJames L MersonPresident · (714) 973-2650
Enumeration DateNovember 16, 2006
Last NPPES UpdateOctober 4, 2007
✔ NPI 1659444552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G21375
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.
39700 BOB HOPE DR STE 111, Rancho Mirage, CA 92270
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINA41267CA
Medicare ID-Type Unspecified00G213750CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

TERRY W GABRIELSON M.D.
Anesthesiology
39700 BOB HOPE DR STE 111
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3937
TERRY W GABRIELSON M.D., INC
Anesthesiology
39700 BOB HOPE DR STE 111
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3937
JAMES L MERSON M.D.
Anesthesiology
39700 BOB HOPE DR STE 111
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3937

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 James L Merson M.D., Inc's NPI number?

The NPI number for James L Merson M.D., Inc is 1659444552. It was assigned to this organization in the NPPES registry on November 16, 2006.

Where is James L Merson M.D., Inc located?

James L Merson M.D., Inc is located at 39700 Bob Hope Dr Ste 111, Rancho Mirage, CA 92270. The listed phone number is (760) 340-3937.

What is James L Merson M.D., Inc'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 James L Merson M.D., Inc was last updated on October 4, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.