JO ISHIZAWA MD, PHD
NPI 1124698253
Internal Medicine - Hematology & Oncology in Houston, TX

Active since June 30, 2021PECOS EnrolledAccepts Medicare Assignment
81.38/100
CMS Quality Rating
1515 HOLCOMBE BLVD, HOUSTON, TX 77030(713) 792-6161 Get Directions Write a Review

NPPES record last updated: June 28, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 28, 2024, Aug 2, 2022, Jun 30, 2021 (3 updates tracked since 2021).

About Jo Ishizawa Md, Phd NPPES

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

JO ISHIZAWA MD, PHD (NPI 1124698253) is an individual hematology & oncology provider in Houston, Texas, licensed in Texas (V2109) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1124698253
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameJO ISHIZAWACredential: MD, PHD
Location Address1515 HOLCOMBE BLVDHouston, TX 77030-4000
Mailing AddressP O Box 4439Houston, TX 77210-4439 · (713) 792-2991
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJune 30, 2021
Last NPPES UpdateJune 28, 20243 updates tracked since enumeration
NPPES CertifiedJune 28, 2024
NPI 1124698253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in TX · V2109
Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

1515 HOLCOMBE BLVD, Houston, TX 77030

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

Jo Ishizawa Md, Phd 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 ID7315342508
PECOS Enrollment IDI20210826001086
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
674 services86 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
127 services54 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
60 services56 patients
Telephone medical discussion with physician, 5-10 minutes 99441
A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.
23 services15 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.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$176.98 typical visit price
range $58.24 – $176.98
Typical copayment $44.24 (range $14.56 – $44.24)
Most-billed visit code 99205
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

81.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.25
Promoting Interoperability100
Improvement Activities40
Cost49.97

Other Providers at the Same Location NPPES 19

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

Ophthalmology
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Clinical Neuropsychologist
1515 HOLCOMBE BLVD, MD ANDERSON DEPT OF NEURO-ONCOLOGY BOX 431
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine (Hematology & Oncology)
1515 HOLCOMBE BLVD, UNIT 426
HOUSTON, TX 77030
Internal Medicine (Rheumatology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Urology
1515 HOLCOMBE BLVD
HOUSTON, TX 77030

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 Jo Ishizawa's NPI number?

The NPI number for Jo Ishizawa is 1124698253. It was assigned to this individual provider in the NPPES registry on June 30, 2021.

Where is Jo Ishizawa located?

Jo Ishizawa practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 792-6161.

What is Jo Ishizawa's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Jo Ishizawa enrolled in Medicare?

Yes. Jo Ishizawa 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 Jo Ishizawa was last updated on June 28, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.