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GIHAN G GEORGE M D INC
NPI 1417965898
Anesthesiology in Garden Grove, CA

Active since August 03, 2006
12601 GARDEN GROVE BLVD, GARDEN GROVE, CA 92843(714) 537-5160 Get Directions Write a Review

NPPES record last updated: March 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 21, 2026, Jul 19, 2021 (2 updates tracked since 2021).

About Gihan G George M D Inc NPPES

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

GIHAN G GEORGE M D INC (NPI 1417965898) is a healthcare organization registered as an anesthesiology in Garden Grove, California and active in the NPI registry since August 2006. The organization maintains 2 additional practice locations and lists Gihan G. George, President, as its authorized official.

NPPES Registry Identity

NPI1417965898
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameGIHAN G GEORGE M D INC
Location Address12601 GARDEN GROVE BLVDGarden Grove, CA 92843-1908
Mailing Address6100 Waterford District Dr Ste 450Miami, FL 33126-4692 · (888) 787-1598 · Fax (714) 795-6829
Phone(714) 537-5160
Organization SubpartNo
Authorized OfficialGihan G. GeorgePresident · (714) 774-1450
Enumeration DateAugust 3, 2006
Last NPPES UpdateMarch 21, 20262 updates tracked since enumeration
NPPES CertifiedMarch 21, 2026
✔ NPI 1417965898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
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.
12601 GARDEN GROVE BLVD, Garden Grove, CA 92843
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Secondary Practice Locations 2

Location 17901 Walker StLA Palma, CA 90623-1722 · Phone (714) 670-7400
Location 217772 Beach BlvdHuntington Beach, CA 92647-6819 · Phone (714) 843-5000 · Fax (714) 843-5038

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gihan G George M D Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gihan G George M D Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gihan George, M.D.
Anesthesiology
NPI 1710055850
12601 GARDEN GROVE BLVD
Garden Grove, CA 92843
(714) 537-5160
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gihan G George M D Inc's NPI number?

The NPI number for Gihan G George M D Inc is 1417965898. It was assigned to this organization in the NPPES registry on August 3, 2006.

Where is Gihan G George M D Inc located?

Gihan G George M D Inc is located at 12601 Garden Grove Blvd, Garden Grove, CA 92843. The listed phone number is (714) 537-5160.

What is Gihan G George M D Inc's specialty?

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

Is Gihan G George M D Inc enrolled in Medicare?

Yes. Gihan G George M D Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gihan G George M D Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Gihan G George M D Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gihan G George M D Inc was last updated on March 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.