Sio Feng, NP
NPI 1245778513 · Family Nurse Practitioner · Campbell, CA
Sio Feng, NP is a Family Nurse Practitioner provider in Campbell, CA (NPI 1245778513).
Provider details
- NPI number
- 1245778513
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP95005812 (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
9 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 211 | 73 |
| Semaglutidebrand: Ozempic | 200 | 66 |
| Levothyroxine Sodium | 96 | 40 |
| Repaglinide | 86 | 41 |
| Metformin Hclbrand: Metformin Hcl Er | 83 | 36 |
| Metformin Hcl | 82 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,017 across 109 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
- 2017-02-07
- Last updated
- 2022-05-15
- Certified
- 2022-05-15
Frequently asked questions
- What is Sio Feng's NPI number?
- Sio Feng's National Provider Identifier (NPI) is 1245778513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sio Feng's specialty?
- Sio Feng is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sio Feng located?
- Sio Feng's practice location on file with NPPES is 1760 S Bascom Ave Ste 140, Campbell, CA 95008-0638.
- What is Sio Feng's phone number?
- The practice phone number listed in the NPPES registry for Sio Feng is (408) 214-9732.
- Is Sio Feng's NPI active?
- Yes — Sio Feng's NPI (1245778513) is active in the NPPES registry as of the last update on 2022-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.