IndividualActive
Yicheng Ouyang
NPI 1225457922 · Durable Medical Equipment & Medical Supplies · Oakland, CA
Yicheng Ouyang is a Durable Medical Equipment & Medical Supplies provider in Oakland, CA (NPI 1225457922).
Provider details
- NPI number
- 1225457922
- Entity type
- Individual
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Suppliers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
388 9th St
Ste 127
Oakland, CA 94607-4287
Phone: (510) 452-7888
Street-level locationGet directions
Mailing address
3401 Mandela Pkwy
Oakland, CA 94608-4040
Registry dates
- Enumerated
- 2014-04-09
- Last updated
- 2014-04-09
Frequently asked questions
- What is Yicheng Ouyang's NPI number?
- Yicheng Ouyang's National Provider Identifier (NPI) is 1225457922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yicheng Ouyang's specialty?
- Yicheng Ouyang is listed in the NPPES registry with a primary specialty of Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Yicheng Ouyang located?
- Yicheng Ouyang's practice location on file with NPPES is 388 9th St, Oakland, CA 94607-4287.
- What is Yicheng Ouyang's phone number?
- The practice phone number listed in the NPPES registry for Yicheng Ouyang is (510) 452-7888.
- Is Yicheng Ouyang's NPI active?
- Yes — Yicheng Ouyang's NPI (1225457922) is active in the NPPES registry as of the last update on 2014-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.