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GAIL PATRICE ISHIYAMA MD
NPI 1639194038
Psychiatry & Neurology - Neurology in Los Angeles, CA

Active since July 13, 2006PECOS EnrolledAccepts Medicare Assignment
86.26/100
CMS Quality Rating
300 MEDICAL PLAZA, #B200, LOS ANGELES, CA 90095(310) 794-1195(310) 794-7491 Get Directions Write a Review

NPPES record last updated: January 17, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gail Patrice Ishiyama Md NPPES

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

GAIL PATRICE ISHIYAMA MD (NPI 1639194038) is an individual neurology provider in Los Angeles, California, licensed in California (G80933) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1992).

NPPES Registry Identity

NPI1639194038
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameGAIL PATRICE ISHIYAMACredential: MD
Location Address300 MEDICAL PLAZA, #B200Los Angeles, CA 90095
Mailing Address5767 W Century Blvd, Suite 400Los Angeles, CA 90045-5631
Phone(310) 794-1195
Fax(310) 794-7491
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1992
Enumeration DateJuly 13, 2006
Last NPPES UpdateJanuary 17, 2020
✔ NPI 1639194038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · G80933
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedSurgeryTaxonomy 208600000X · License G80933 (CA)
300 MEDICAL PLAZA, Los Angeles, CA 90095
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G809330CA

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

Gail Patrice Ishiyama Md 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 ID5991982985
PECOS Enrollment IDI20110531000094
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 9

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.

Evaluation and testing for balance with recording 92540
This procedure involves a series of evaluations and tests to analyze your balance. Recordings are made to track your performance, helping identify any issues. This aids in determining the best treatment for any balance disorders you may have.
200 services198 patients
Use of electrodes during balance testing 92547
Balance testing with electrodes involves attaching small sensors to your skin. These sensors record your body's responses to various balance tests. They help in assessing your balance and coordination by measuring your body's electrical activity as you perform specific tasks.
200 services198 patients
Test for abnormal eye movement using a rotating chair 92546
A rotating chair test helps doctors assess balance issues. You'll sit in a motorized chair that spins at controlled speeds. As the chair moves, your eye movements are monitored to identify any irregularities, which can indicate balance disorders.
199 services197 patients
Vemp testing of lower branch of inner ear nerve with interpretation and report 92517
VEMP testing is a safe procedure used to evaluate the functioning of your inner ear nerves. It involves playing sounds into your ears and recording the responses from your muscles. This helps detect any abnormalities in your inner ear. The results are then interpreted and reported by a specialist.
198 services196 patients
Test to assess balance during warm and cool irrigation in both ears 92537
This is a test called caloric stimulation, used to check your balance function. During this procedure, warm and cool water are gently introduced into your ears. Your eye movements are then observed, as they can indicate issues with balance or inner ear function.
190 services188 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
178 services149 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.86
Promoting Interoperability100
Improvement Activities40
Cost64.12

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.

KATHERINE ELIZABETH WHITE MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, #B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
MICHAEL CLARK GRAVES MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, #B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
LEIF ANDERS HAVTON MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, #B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
DR. KALINA BABEVA PHD
Psychologist (Clinical)
300 MEDICAL PLAZA
LOS ANGELES, CA 90095
Los Angeles County (310) 794-4962
MING GUO MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, SUITE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
STANLEY THOMAS CARMICHAEL MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, #B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
JEFF MICHAEL BRONSTEIN MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, #B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
SUSAN LEE PERLMAN MD
Psychiatry & Neurology (Neurology)
300 MEDICAL PLAZA, #B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195

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 Gail Ishiyama's NPI number?

The NPI number for Gail Ishiyama is 1639194038. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Gail Ishiyama located?

Gail Ishiyama practices at 300 Medical Plaza #b200, Los Angeles, CA 90095. The listed phone number is (310) 794-1195.

What is Gail Ishiyama's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Gail Ishiyama enrolled in Medicare?

Yes. Gail Ishiyama 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 Gail Ishiyama was last updated on January 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.