Harry W Ou MD Inc
NPI 1962799882 · Surgery Physician · Chino, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry W Ou MD Inc is a Surgery Physician organization in Chino, CA (NPI 1962799882).
Provider details
- NPI number
- 1962799882
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Harry Ou, President(909) 464-9119
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2011-06-29
- Last updated
- 2011-06-29
Frequently asked questions
- What is Harry W Ou MD Inc's NPI number?
- Harry W Ou MD Inc's National Provider Identifier (NPI) is 1962799882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harry W Ou MD Inc?
- Harry W Ou MD Inc is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Harry W Ou MD Inc located?
- Harry W Ou MD Inc's practice location on file with NPPES is 13768 Roswell Ave, Chino, CA 91710-1407.
- What is Harry W Ou MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Harry W Ou MD Inc is (909) 464-9119.
- Does Harry W Ou MD Inc accept Medicare?
- Harry W Ou MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harry W Ou MD Inc?
- The authorized official listed on Harry W Ou MD Inc's NPPES record is Harry Ou, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harry W Ou MD Inc's NPI active?
- Yes — Harry W Ou MD Inc's NPI (1962799882) is active in the NPPES registry as of the last update on 2011-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.