What is Christopher Yoo's NPI number?

Christopher Yoo's National Provider Identifier (NPI) is 1730531666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Yoo's specialty?

Christopher Yoo is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Christopher Yoo located?

Christopher Yoo's practice location on file with NPPES is 1661 W 158th St # 204, Gardena, CA 90247-3890.

What is Christopher Yoo's phone number?

The practice phone number listed in the NPPES registry for Christopher Yoo is (310) 283-1691.

Is Christopher Yoo's NPI active?

Yes — Christopher Yoo's NPI (1730531666) is active in the NPPES registry as of the last update on 2016-07-03.

IndividualActive

Christopher Yoo

NPI 1730531666 · Dentist · Gardena, CA

Christopher Yoo is a Dentist provider in Gardena, CA (NPI 1730531666).

Provider details

NPI number: 1730531666
Entity type: Individual
Primary specialty: DentistDental Providers
Sex: Male
Sole proprietor: No
License: 100322 (CA)

Practice location

1661 W 158th St # 204

Gardena, CA 90247-3890

Phone: (310) 283-1691

Street-level locationGet directions

More CA providers

Mailing address

1661 W 158th St # 204

Gardena, CA 90247-3890

Specialties & taxonomies

DentistPrimary122300000XLicense 100322 (CA)
Dental Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure33% of score
10 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	25	20

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$19 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2016-07-03
Last updated: 2016-07-03

Frequently asked questions

What is Christopher Yoo's NPI number?: Christopher Yoo's National Provider Identifier (NPI) is 1730531666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christopher Yoo's specialty?: Christopher Yoo is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Christopher Yoo located?: Christopher Yoo's practice location on file with NPPES is 1661 W 158th St # 204, Gardena, CA 90247-3890.
What is Christopher Yoo's phone number?: The practice phone number listed in the NPPES registry for Christopher Yoo is (310) 283-1691.
Is Christopher Yoo's NPI active?: Yes — Christopher Yoo's NPI (1730531666) is active in the NPPES registry as of the last update on 2016-07-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions