What is Richard Ong's NPI number?

Richard Ong's National Provider Identifier (NPI) is 1881629251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Ong's specialty?

Richard Ong is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Richard Ong located?

Richard Ong's practice location on file with NPPES is 1626 S Broadway, Santa Ana, CA 92707-2214.

What is Richard Ong's phone number?

The practice phone number listed in the NPPES registry for Richard Ong is (714) 541-2639.

Is Richard Ong's NPI active?

Yes — Richard Ong's NPI (1881629251) is active in the NPPES registry as of the last update on 2009-05-01.

IndividualActive

Richard Ong, M.D.

NPI 1881629251 · Specialist · Santa Ana, CA

Richard Ong, M.D. is a Specialist provider in Santa Ana, CA (NPI 1881629251).

Provider details

NPI number: 1881629251
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: A33718 (CA)

Specialties & taxonomies

SpecialistPrimary174400000XLicense A33718 (CA)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

1626 S Broadway

Santa Ana, CA 92707-2214

Phone: (714) 541-2639

Fax: (888) 212-7464

Street-level locationGet directions

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Mailing address