MAKOTO ISHII M.D.
NPI 1962661579
Psychiatry & Neurology - Neurology in Dallas, TX

Q: What is Makoto Ishii's NPI number?

The NPI number for Makoto Ishii is 1962661579. It was assigned to this individual provider in the NPPES registry on June 9, 2008.

Q: What is Makoto Ishii's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Makoto Ishii was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since June 09, 2008PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

5303 HARRY HINES BLVD, DALLAS, TX 75390(214) 645-8800 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Makoto Ishii M.d. NPPES

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

MAKOTO ISHII M.D. (NPI 1962661579) is an individual neurology provider in Dallas, Texas, licensed in Texas (U5130) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Ut Southwestern University Hospital - William P. Clements Jr., and is a graduate of Js Weill Medical College, Cornell University (2008).

NPPES Registry Identity

NPI1962661579

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameMAKOTO ISHIICredential: M.D.

Location Address5303 HARRY HINES BLVDDallas, TX 75390-7294

Mailing Address5303 Harry Hines BlvdDallas, TX 75390-7208 · (214) 645-8800

Phone(214) 645-8800

Sole ProprietorYes

Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 2008

Enumeration DateJune 9, 2008

Last NPPES UpdateAugust 26, 2025

NPPES CertifiedAugust 26, 2025

✔ NPI 1962661579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in TX · U5130✔ Licensed in NY · 257542

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.

5303 HARRY HINES BLVD, Dallas, TX 75390

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Makoto Ishii 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 ID9537447032

PECOS Enrollment IDI20230907002044

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 2

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.

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.

38 services25 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

22 services22 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ut Southwestern University Hospital - William P. Clements Jr.

Acute Care Hospitals · Dallas, TX

5/5 CMS rating

OwnershipGovernment - State

CMS Certification Number450044

Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75390 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

86.8

Promoting Interoperability

100

Improvement Activities

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.

DR. BETHANY LYN BAUMGART AU.D.

Audiologist

5303 HARRY HINES BLVD, DEPARTMENT OF OTOLARYNGOLOGY
DALLAS, TX 75390

Dallas County (214) 645-8898

MOHAMMAD TABA

Psychiatry & Neurology (Neurology)

5303 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (469) 766-8646

DR. TRAN LE MD

Psychiatry & Neurology (Neurology)

5303 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (512) 324-1000

RIA MONICA ASUNCION MD

Psychiatry & Neurology (Neurology)

5303 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-8300

REUBEN JONATHAN ARASARATNAM MD

Internal Medicine (Infectious Disease)

5303 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-2800

JANE ELIZABETH GILMORE MD

Ophthalmology

5303 HARRY HINES BLVD, 6TH FLOOR
DALLAS, TX 75390

Dallas County (214) 645-2020

FREDDIE RAY JONES JR. MD

Ophthalmology (Neuro-ophthalmology)

5303 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-2020

ELISABETH PORTER GOLDEN

Psychiatry & Neurology (Neurology)

5303 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-8300

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 Makoto Ishii's NPI number?

The NPI number for Makoto Ishii is 1962661579. It was assigned to this individual provider in the NPPES registry on June 9, 2008.

Where is Makoto Ishii located?

Makoto Ishii practices at 5303 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 645-8800.

What is Makoto Ishii's specialty?

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

Is Makoto Ishii enrolled in Medicare?

Yes. Makoto Ishii 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.

What insurance does Makoto Ishii accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Makoto Ishii as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Makoto Ishii affiliated with any hospitals?

According to CMS data, Makoto Ishii is affiliated with Ut Southwestern University Hospital - William P. Clements Jr..

When was this NPI record last updated?

The NPPES record for Makoto Ishii was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.