Jiafei Niu, DO
NPI 1669091336 · Internal Medicine Physician · Cleveland, OH
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiafei Niu, DO is a Internal Medicine Physician provider in Cleveland, OH (NPI 1669091336).
Provider details
- NPI number
- 1669091336
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34.016450 (OH)
Specialties & taxonomies
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
1 documented practice location
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 26 |
| Empagliflozinbrand: Jardiance | 23 |
| Apixabanbrand: Eliquis | 22 |
| Tamsulosin Hcl | 16 |
| Rivaroxabanbrand: Xarelto | 16 |
| Mirtazapine | 13 |
| Carvedilol | 11 |
| Doxazosin Mesylate | 11 |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
Registry dates
- Enumerated
- 2020-04-13
- Last updated
- 2023-06-30
- Certified
- 2023-06-30
Frequently asked questions
- What is Jiafei Niu's NPI number?
- Jiafei Niu's National Provider Identifier (NPI) is 1669091336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiafei Niu's specialty?
- Jiafei Niu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jiafei Niu located?
- Jiafei Niu's practice location on file with NPPES is 9500 Euclid Ave # X10, Cleveland, OH 44195-0001.
- What is Jiafei Niu's phone number?
- The practice phone number listed in the NPPES registry for Jiafei Niu is (216) 444-3475.
- Does Jiafei Niu accept Medicare?
- Jiafei Niu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiafei Niu's NPI active?
- Yes — Jiafei Niu's NPI (1669091336) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.