Wills Ngamfon, PA
NPI 1205171659 · Surgical Physician Assistant · Ontario, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wills Ngamfon, PA is a Surgical Physician Assistant provider in Ontario, CA (NPI 1205171659).
Provider details
- NPI number
- 1205171659
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22730 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2012-12-11
- Last updated
- 2025-05-14
- Certified
- 2025-05-14
Frequently asked questions
- What is Wills Ngamfon's NPI number?
- Wills Ngamfon's National Provider Identifier (NPI) is 1205171659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wills Ngamfon's specialty?
- Wills Ngamfon is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wills Ngamfon located?
- Wills Ngamfon's practice location on file with NPPES is 1131 W 6th St Ste 230, Ontario, CA 91762-1113.
- What is Wills Ngamfon's phone number?
- The practice phone number listed in the NPPES registry for Wills Ngamfon is (833) 362-7837.
- Does Wills Ngamfon accept Medicare?
- Wills Ngamfon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wills Ngamfon's NPI active?
- Yes — Wills Ngamfon's NPI (1205171659) is active in the NPPES registry as of the last update on 2025-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.