Edna Siao, NURSE PRACTITIONER
NPI 1518291350 · Nurse Practitioner · Sacramento, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edna Siao, NURSE PRACTITIONER is a Nurse Practitioner provider in Sacramento, CA (NPI 1518291350).
Provider details
- NPI number
- 1518291350
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19368 (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 tenure33% of score
16 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.
$91 across 3 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
- 2009-09-27
- Last updated
- 2018-08-16
Frequently asked questions
- What is Edna Siao's NPI number?
- Edna Siao's National Provider Identifier (NPI) is 1518291350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edna Siao's specialty?
- Edna Siao is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Edna Siao located?
- Edna Siao's practice location on file with NPPES is 4501 X St, Sacramento, CA 95817-2229.
- What is Edna Siao's phone number?
- The practice phone number listed in the NPPES registry for Edna Siao is (916) 734-5959.
- Does Edna Siao accept Medicare?
- Edna Siao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edna Siao's NPI active?
- Yes — Edna Siao's NPI (1518291350) is active in the NPPES registry as of the last update on 2018-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.