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DR. ZHENGRUI XIAO MD
NPI 1689194904
Internal Medicine - Hematology & Oncology in Bronx, NY

Active since June 27, 2017PECOS Enrolled
1695 EASTCHESTER RD, BRONX, NY 10461(718) 405-8505 Get Directions Write a Review

NPPES record last updated: December 21, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 21, 2022, Jun 27, 2017 (2 updates tracked since 2017).

About Dr. Zhengrui Xiao Md NPPES

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

DR. ZHENGRUI XIAO MD (NPI 1689194904) is an individual hematology & oncology provider in Bronx, New York, licensed in New York (322118) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1689194904
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. ZHENGRUI XIAOCredential: MD
Location Address1695 EASTCHESTER RDBronx, NY 10461-2374
Mailing Address1695 Eastchester RdBronx, NY 10461-2374 · (718) 405-8505
Phone(718) 405-8505
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJune 27, 2017
Last NPPES UpdateDecember 21, 20232 updates tracked since enumeration
NPPES CertifiedDecember 21, 2023
✔ NPI 1689194904 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 NY · 322118
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.

1695 EASTCHESTER RD, Bronx, NY 10461
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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 (PECOS)

Dr. Zhengrui Xiao Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2365803343
PECOS Enrollment IDI20230808000239
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 7

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
52 services49 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
28 services21 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.
27 services12 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
25 services18 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services22 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.
16 services15 patients

Hospital Affiliations CMS Care Compare

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10461 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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.

HARRIET OLIVIA SMITH MD
Obstetrics & Gynecology (Gynecologic Oncology)
1695 EASTCHESTER RD, SUITE 601
BRONX, NY 10461
Bronx County (718) 405-8086
MR. JOSEPH RALPH BARLETTI R.PH.
Pharmacist
1695 EASTCHESTER RD, ROOM C-136
BRONX, NY 10461
Bronx County (718) 405-8510
DR. PAMELA JOAN TROPPER M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1695 EASTCHESTER RD, SUITE 602
BRONX, NY 10461
Bronx County (718) 405-8020
EVEREST DIALYSIS SERVICES, INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1695 EASTCHESTER RD
BRONX, NY 10461
Bronx County (718) 792-0470
ASSOCIATED ADVANCED ADULT & PEDIATRIC UROLOGY PC
Urology
1695 EASTCHESTER RD, SUITE 306
BRONX, NY 10461
Bronx County (718) 904-0411
ASSOCIATES FOR UROLOGIC CARE P.C.
Urology
1695 EASTCHESTER RD, SUITE 302
BRONX, NY 10461
Bronx County (718) 823-1800
MS. PRAGNA BHUPENDRA PATEL PHARMD
Pharmacist
1695 EASTCHESTER RD
BRONX, NY 10461
Bronx County (718) 405-8510
DR. MARINA FRIMER M.D.
Obstetrics & Gynecology
1695 EASTCHESTER RD, SUITE 602
BRONX, NY 10461
Bronx County (718) 904-2767

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 Zhengrui Xiao's NPI number?

The NPI number for Zhengrui Xiao is 1689194904. It was assigned to this individual provider in the NPPES registry on June 27, 2017.

Where is Zhengrui Xiao located?

Zhengrui Xiao practices at 1695 Eastchester Rd, Bronx, NY 10461. The listed phone number is (718) 405-8505.

What is Zhengrui Xiao's specialty?

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

Is Zhengrui Xiao enrolled in Medicare?

Yes. Zhengrui Xiao is registered in the Medicare PECOS enrollment system.

Is Zhengrui Xiao affiliated with any hospitals?

According to CMS data, Zhengrui Xiao is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for Zhengrui Xiao was last updated on December 21, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.