Tiewei Cheng, MD
NPI 1326659558 · Internal Medicine Physician · Youngstown, OH
Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiewei Cheng, MD is a Internal Medicine Physician provider in Youngstown, OH (NPI 1326659558).
Provider details
- NPI number
- 1326659558
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME180248 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 325 Clyde Morris Blvd Ste 450Ormond Beach, FL 32174-8179Phone: (386) 673-2442Fax: (386) 673-4884
- 1726 Dunlawton AvePort Orange, FL 32127-8929Phone: (386) 767-6977Fax: (386) 767-6786
Registry dates
- Enumerated
- 2020-08-11
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Tiewei Cheng's NPI number?
- Tiewei Cheng's National Provider Identifier (NPI) is 1326659558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiewei Cheng's specialty?
- Tiewei Cheng is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tiewei Cheng located?
- Tiewei Cheng's practice location on file with NPPES is 1044 Belmont Ave, Youngstown, OH 44504-1006.
- What is Tiewei Cheng's phone number?
- The practice phone number listed in the NPPES registry for Tiewei Cheng is (330) 480-7643.
- Does Tiewei Cheng accept Medicare?
- Tiewei Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiewei Cheng's NPI active?
- Yes — Tiewei Cheng's NPI (1326659558) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.