What is Jeffrey Ngo's NPI number?

Jeffrey Ngo's National Provider Identifier (NPI) is 1851171888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jeffrey Ngo's specialty?

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

Where is Jeffrey Ngo located?

Jeffrey Ngo's practice location on file with NPPES is 780 1st St, Gilroy, CA 95020-4972.

What is Jeffrey Ngo's phone number?

The practice phone number listed in the NPPES registry for Jeffrey Ngo is (408) 796-3110.

Is Jeffrey Ngo's NPI active?

Yes — Jeffrey Ngo's NPI (1851171888) is active in the NPPES registry as of the last update on 2023-10-09.

IndividualActive

Jeffrey Ngo, DDS

NPI 1851171888 · Dentist · Gilroy, CA

Jeffrey Ngo, DDS is a Dentist provider in Gilroy, CA (NPI 1851171888).

Provider details

NPI number: 1851171888
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 109473 (CA)

Practice location

780 1st St

Gilroy, CA 95020-4972

Phone: (408) 796-3110

Street-level locationGet directions

More CA providers

Mailing address

3225 Delta Rd

San Jose, CA 95135-1111

Specialties & taxonomies

DentistPrimary122300000XLicense 109473 (CA)
Dental Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
3 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.

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	21	21
Ibuprofen	13	13

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.

Enumerated: 2023-10-05
Last updated: 2023-10-09
Certified: 2023-10-09

Frequently asked questions

What is Jeffrey Ngo's NPI number?: Jeffrey Ngo's National Provider Identifier (NPI) is 1851171888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jeffrey Ngo's specialty?: Jeffrey Ngo is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Jeffrey Ngo located?: Jeffrey Ngo's practice location on file with NPPES is 780 1st St, Gilroy, CA 95020-4972.
What is Jeffrey Ngo's phone number?: The practice phone number listed in the NPPES registry for Jeffrey Ngo is (408) 796-3110.
Is Jeffrey Ngo's NPI active?: Yes — Jeffrey Ngo's NPI (1851171888) is active in the NPPES registry as of the last update on 2023-10-09.

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)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions