What is John Choi's NPI number?

John Choi's National Provider Identifier (NPI) is 1740494673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Choi's specialty?

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

Where is John Choi located?

John Choi's practice location on file with NPPES is 215 W Hamilton Ave, Campbell, CA 95008-0558.

What is John Choi's phone number?

The practice phone number listed in the NPPES registry for John Choi is (408) 374-0747.

Is John Choi's NPI active?

Yes — John Choi's NPI (1740494673) is active in the NPPES registry as of the last update on 2014-11-23.

IndividualActive

John Choi, D.D.S.

NPI 1740494673 · General Practice Dentistry · Campbell, CA

John Choi, D.D.S. is a General Practice Dentistry provider in Campbell, CA (NPI 1740494673).

Provider details

NPI number: 1740494673
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 38507 (CA)

Practice location

215 W Hamilton Ave

Campbell, CA 95008-0558

Phone: (408) 374-0747

Street-level locationGet directions

More CA providers

Mailing address

215 W Hamilton Ave

Campbell, CA 95008-0558

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 38507 (CA)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure33% of score
19 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 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	26	23
Ibuprofen	18	16

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.

$15 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: 2007-05-10
Last updated: 2014-11-23

Frequently asked questions

What is John Choi's NPI number?: John Choi's National Provider Identifier (NPI) is 1740494673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Choi's specialty?: John Choi is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is John Choi located?: John Choi's practice location on file with NPPES is 215 W Hamilton Ave, Campbell, CA 95008-0558.
What is John Choi's phone number?: The practice phone number listed in the NPPES registry for John Choi is (408) 374-0747.
Is John Choi's NPI active?: Yes — John Choi's NPI (1740494673) is active in the NPPES registry as of the last update on 2014-11-23.

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