Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TIEWEI CHENG MD
NPI 1326659558
Internal Medicine - Medical Oncology in Port Orange, FL

Q: What is Tiewei Cheng's NPI number?

The NPI number for Tiewei Cheng is 1326659558. It was assigned to this individual provider in the NPPES registry on August 11, 2020.

Q: What is Tiewei Cheng's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Tiewei Cheng was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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 August 11, 2020PECOS Enrolled

1726 DUNLAWTON AVE, PORT ORANGE, FL 32127(386) 767-6977(386) 767-6786 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 14, 2026, Mar 19, 2026, Sep 1, 2020 and 1 more (4 updates tracked since 2020).

On this page

About Tiewei Cheng Md NPPES

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

TIEWEI CHENG MD (NPI 1326659558) is an individual medical oncology provider in Port Orange, Florida, licensed in Florida (ME180248) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Ormond Beach, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1326659558

Entity TypeIndividualMale

Primary Taxonomy207RX0202X

Provider Legal NameTIEWEI CHENGCredential: MD

Location Address1726 DUNLAWTON AVEPort Orange, FL 32127-8929

Mailing AddressPo Box 102222Atlanta, GA 30368-2222 · (239) 274-8200

Phone(386) 767-6977

Fax(386) 767-6786

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateAugust 11, 2020

Last NPPES UpdateSeptember 14, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 14, 2026

✔ NPI 1326659558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

License✔ Licensed in FL · ME180248

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 57.250295 (OH)

Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License ME180248 (FL)

1726 DUNLAWTON AVE, Port Orange, FL 32127

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Secondary Practice Location 1

Location 1325 Clyde Morris Blvd Ste 450Ormond Beach, FL 32174-8179 · Phone (386) 673-2442 · Fax (386) 673-4884

Other Identifiers 1

Medicaid130820400FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, AvMed and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiewei Cheng Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446614655

PECOS Enrollment IDI20260603000859

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.

Medicare Billing Reassignment

Medicare enrollment records show Tiewei Cheng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Cancer Specialists & Research Institute, LLC

186 mi

Medical Oncology

1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914

Reassigned Medicare billing, Florida enrollment
880 clinicians in this Medicare group

NPI 1760590962 (239) 541-4633

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32127 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

$171.84 typical visit price

range $56.00 – $171.84

Typical copayment $42.96 (range $14.00 – $42.96)

Most-billed visit code 99205

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

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

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

FLORIDA CANCER SPECIALISTS & RESEARCH INSTITUTE, LLC

Internal Medicine (Hematology & Oncology)

1726 DUNLAWTON AVE
PORT ORANGE, FL 32127

Volusia County (386) 767-6977

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 Tiewei Cheng's NPI number?

The NPI number for Tiewei Cheng is 1326659558. It was assigned to this individual provider in the NPPES registry on August 11, 2020.

Where is Tiewei Cheng located?

Tiewei Cheng practices at 1726 Dunlawton Ave, Port Orange, FL 32127. The listed phone number is (386) 767-6977.

What is Tiewei Cheng's specialty?

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

Is Tiewei Cheng enrolled in Medicare?

Yes. Tiewei Cheng is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tiewei Cheng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiewei Cheng reassigns Medicare benefits to Florida Cancer Specialists & Research Institute, LLC (Cape Coral, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiewei Cheng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tiewei Cheng accept?

Health plans from Ambetter Health, Ambetter of Alabama, AvMed, Cigna HealthCare of Florida, Inc. and Cigna Healthcare and 5 other insurers list Tiewei Cheng 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.

When was this NPI record last updated?

The NPPES record for Tiewei Cheng was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.