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DR. HAOBIN CHEN MD
NPI 1023456712
Internal Medicine - Medical Oncology in Florissant, MO

Active since June 05, 2013PECOS EnrolledAccepts Medicare Assignment
79.29/100
CMS Quality Rating
1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101, FLORISSANT, MO 63031(800) 647-2098(314) 362-3192 Get Directions Write a Review

NPPES record last updated: April 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 25, 2024, Apr 10, 2024, Oct 7, 2022 (3 updates tracked since 2022).

About Dr. Haobin Chen Md NPPES

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

DR. HAOBIN CHEN MD (NPI 1023456712) is an individual medical oncology provider in Florissant, Missouri, licensed in Missouri (2022038557) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1023456712
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. HAOBIN CHENCredential: MD
Location Address1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101Florissant, MO 63031-8014
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (800) 647-2098 · Fax (314) 362-3192
Phone(800) 647-2098
Fax(314) 362-3192
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJune 5, 2013
Last NPPES UpdateApril 15, 20253 updates tracked since enumeration
✔ NPI 1023456712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in MO · 2022038557
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License 2022038557 (MO)
1255 GRAHAM RD, Florissant, MO 63031
Open in Google Maps ↗

Other Identifiers 1

Medicaid200115892MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cox HealthPlans.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

Dr. Haobin Chen 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 ID7113393786
PECOS Enrollment IDI20221022000236
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.

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.
118 services21 patients
Administration of chemotherapy into vein, 1 hour or less 96413
Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.
49 services19 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
48 services17 patients
Injection of additional new drug or substance into vein 96375
This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.
36 services13 patients
Transfusion of blood or blood products 36430
A transfusion of blood or blood products involves receiving blood, or parts of blood, through an intravenous (IV) line. This procedure is often necessary when your body can't make its own blood or has lost blood due to an illness or injury. It can help restore your blood's normal function and improve your health.
35 services11 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.
32 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Christian Hospital Northeast

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260180
Location11133 Dunn RoadSaint Louis, MO 63136 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63031 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
$169.38 typical visit price
range $55.65 – $169.38
Typical copayment $42.34 (range $13.91 – $42.34)
Most-billed visit code 99205
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

79.29/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.46
Promoting Interoperability100
Improvement Activities40
Cost59.51

Other Providers at the Same Location NPPES 10

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

BARNES JEWISH HOSPITAL
Pharmacy (Community/Retail Pharmacy)
1255 GRAHAM RD
FLORISSANT, MO 63031
St. Louis County (314) 820-3721
DR. ZHIFU XIANG MD
Internal Medicine (Medical Oncology)
1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101
FLORISSANT, MO 63031
St. Louis County (800) 647-2098
MS. LINA RIAD REJOUB PA
Physician Assistant
1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101
FLORISSANT, MO 63031
St. Louis County (314) 747-1171
DR. ANDREW ADAM BERNSTEIN DAVIS MD
Internal Medicine (Medical Oncology)
1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101
FLORISSANT, MO 63031
St. Louis County (800) 647-2098
TREVOR MARTIN
Pharmacist
1255 GRAHAM RD
FLORISSANT, MO 63031
St. Louis County (314) 657-9017
DR. SALMAN IFTIKHAR CHAUDHRY MD
Internal Medicine (Medical Oncology)
1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101
FLORISSANT, MO 63031
St. Louis County (314) 747-1171
CHERYL CROSBY
Pharmacist
1255 GRAHAM RD
FLORISSANT, MO 63031
St. Louis County (314) 820-6721
MRS. STEPHANIE LEE ANN WEST ANP
Nurse Practitioner (Family)
1255 GRAHAM RD, DIV IM MEDICAL ONCOLOGY, STE 101
FLORISSANT, MO 63031
St. Louis County (800) 647-2098

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 Haobin Chen's NPI number?

The NPI number for Haobin Chen is 1023456712. It was assigned to this individual provider in the NPPES registry on June 5, 2013.

Where is Haobin Chen located?

Haobin Chen practices at 1255 Graham Rd Div Im Medical Oncology, Ste 101, Florissant, MO 63031. The listed phone number is (800) 647-2098.

What is Haobin Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Haobin Chen enrolled in Medicare?

Yes. Haobin Chen 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 Haobin Chen accept?

Health plans from Cox HealthPlans list Haobin Chen 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 Haobin Chen affiliated with any hospitals?

According to CMS data, Haobin Chen is affiliated with Barnes Jewish Hospital and Christian Hospital Northeast.

When was this NPI record last updated?

The NPPES record for Haobin Chen was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.