What is James Ahn's NPI number?

James Ahn's National Provider Identifier (NPI) is 1205989100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Ahn's specialty?

James Ahn is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is James Ahn located?

James Ahn's practice location on file with NPPES is 19250 Colima Rd, Rowland Heights, CA 91748-3004.

What is James Ahn's phone number?

The practice phone number listed in the NPPES registry for James Ahn is (626) 810-2782.

Is James Ahn's NPI active?

Yes — James Ahn's NPI (1205989100) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActive

James Ahn, DDS

NPI 1205989100 · General Practice Dentistry · Rowland Heights, CA

James Ahn, DDS is a General Practice Dentistry provider in Rowland Heights, CA (NPI 1205989100).

Provider details

NPI number: 1205989100
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 28898 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 28898 (CA)
Dental Providers

Profile Score

Detailed profile(90/100 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

19250 Colima Rd

Rowland Heights, CA 91748-3004

Phone: (626) 810-2782

Fax: (626) 964-0842

Street-level locationGet directions

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Mailing address