Ronald Pham, DDS
NPI 1619518289 · General Practice Dentistry · Orange, CA
Ronald Pham, DDS is a General Practice Dentistry provider in Orange, CA (NPI 1619518289).
Provider details
- NPI number
- 1619518289
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 104046 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$234 across 7 records (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-10-03
- Last updated
- 2024-02-08
- Certified
- 2024-02-08
Frequently asked questions
- What is Ronald Pham's NPI number?
- Ronald Pham's National Provider Identifier (NPI) is 1619518289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Pham's specialty?
- Ronald Pham is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ronald Pham located?
- Ronald Pham's practice location on file with NPPES is 725 W La Veta Ave., Suite 200, Orange, CA 92868-9286.
- What is Ronald Pham's phone number?
- The practice phone number listed in the NPPES registry for Ronald Pham is (714) 400-0075.
- Is Ronald Pham's NPI active?
- Yes — Ronald Pham's NPI (1619518289) is active in the NPPES registry as of the last update on 2024-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.