What is Antonio Ong's NPI number?

Antonio Ong's National Provider Identifier (NPI) is 1336144088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Antonio Ong's specialty?

Antonio Ong is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Antonio Ong located?

Antonio Ong's practice location on file with NPPES is 3505 Hart Ave, Rosemead, CA 91770-2061.

What is Antonio Ong's phone number?

The practice phone number listed in the NPPES registry for Antonio Ong is (626) 573-1160.

Is Antonio Ong's NPI active?

Yes — Antonio Ong's NPI (1336144088) is active in the NPPES registry as of the last update on 2020-03-19.

IndividualActive

Antonio Ong, M.D.

NPI 1336144088 · Surgery Physician · Rosemead, CA

Antonio Ong, M.D. is a Surgery Physician provider in Rosemead, CA (NPI 1336144088).

Provider details

NPI number: 1336144088
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: A36630 (CA)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense A36630 (CA)
Allopathic & Osteopathic Physicians

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
21 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

3505 Hart Ave

Suite 202

Rosemead, CA 91770-2061

Phone: (626) 573-1160

Fax: (626) 573-1162

Street-level locationGet directions

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Mailing address