Patricia Ng, PA-C
NPI 1558085647 · Physician Assistant · San Ramon, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Ng, PA-C is a Physician Assistant provider in San Ramon, CA (NPI 1558085647).
Provider details
- NPI number
- 1558085647
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
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 tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$3,410 across 146 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
Additional practice locations (1)
- 3860 Blackhawk Rd Ste 140Danville, CA 94506-4832Phone: (925) 837-6000
Registry dates
- Enumerated
- 2022-10-03
- Last updated
- 2023-01-05
- Certified
- 2023-01-05
Frequently asked questions
- What is Patricia Ng's NPI number?
- Patricia Ng's National Provider Identifier (NPI) is 1558085647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Ng's specialty?
- Patricia Ng is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Ng located?
- Patricia Ng's practice location on file with NPPES is 2262 Camino Ramon, San Ramon, CA 94583-1353.
- What is Patricia Ng's phone number?
- The practice phone number listed in the NPPES registry for Patricia Ng is (925) 328-0255.
- Does Patricia Ng accept Medicare?
- Patricia Ng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Ng's NPI active?
- Yes — Patricia Ng's NPI (1558085647) is active in the NPPES registry as of the last update on 2023-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.