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DR. GREGORY ALAN YOSHIKAWA M.D.
NPI 1942520663
Anesthesiology in Orange, CA

Active since June 03, 2010PECOS EnrolledAccepts Medicare Assignment
333 CITY BLVD W, SUITE 2150, ORANGE, CA 92868(714) 456-5501 Get Directions Write a Review

NPPES record last updated: May 2, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gregory Alan Yoshikawa M.d. NPPES

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

DR. GREGORY ALAN YOSHIKAWA M.D. (NPI 1942520663) is an individual anesthesiology provider in Orange, California, licensed in California (A161217) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (2010).

NPPES Registry Identity

NPI1942520663
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. GREGORY ALAN YOSHIKAWACredential: M.D.
Location Address333 CITY BLVD W, SUITE 2150Orange, CA 92868-2903
Mailing Address333 City Blvd W, Suite 2150Orange, CA 92868-2903 · (714) 456-5501
Phone(714) 456-5501
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2010
Enumeration DateJune 3, 2010
Last NPPES UpdateMay 2, 2016
✔ NPI 1942520663 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 · A161217
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 ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License A161217 (CA)
333 CITY BLVD W, Orange, CA 92868
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory Alan Yoshikawa M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759696180
PECOS Enrollment IDI20150813012576
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
56 services17 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
26 services25 patients
Anesthesia for other procedure on eye 00140
Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.
16 services16 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
15 services15 patients

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.

RAYMOND CHOU M.D.
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W, 1600
ORANGE, CA 92868
Orange County (714) 456-5532
MELANIE MARS N.P.
Nurse Practitioner (Family)
333 CITY BLVD W, SUITE 640
ORANGE, CA 92868
Orange County (714) 456-5239
DR. FIYINFOLUWA KOLAWOLE ANI M.D.
Anesthesiology
333 CITY BLVD W, SUITE 2150
ORANGE, CA 92868
Orange County (714) 456-5501
DR. ERIC JAMES KUNCIR M.D.
Surgery
333 CITY BLVD W, SUITE 1600
ORANGE, CA 92868
Orange County (714) 456-5890
DR. RACHEL ANNE PERRY M.D.
Obstetrics & Gynecology
333 CITY BLVD W, SUITE 1400
ORANGE, CA 92868
Orange County (714) 456-6853
MANSI MUKESH KOTHARI M.D.
Internal Medicine
333 CITY BLVD W, SUITE 400
ORANGE, CA 92868
Orange County (714) 456-6745
NEIL SHAH M.D.
Anesthesiology
333 CITY BLVD W, SUITE 2150
ORANGE, CA 92868
Orange County (714) 456-6661
DR. RAMY MAGDI SIDHOM M.D.
Internal Medicine
333 CITY BLVD W, SUITE 400
ORANGE, CA 92868
Orange County (714) 456-8874

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 Gregory Yoshikawa's NPI number?

The NPI number for Gregory Yoshikawa is 1942520663. It was assigned to this individual provider in the NPPES registry on June 3, 2010.

Where is Gregory Yoshikawa located?

Gregory Yoshikawa practices at 333 City Blvd W Suite 2150, Orange, CA 92868. The listed phone number is (714) 456-5501.

What is Gregory Yoshikawa's specialty?

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

Is Gregory Yoshikawa enrolled in Medicare?

Yes. Gregory Yoshikawa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Gregory Yoshikawa was last updated on May 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.