Charlene Chang, NP
NPI 1043670441 · Family Nurse Practitioner · Foster City, CA
Charlene Chang, NP is a Family Nurse Practitioner provider in Foster City, CA (NPI 1043670441).
Provider details
- NPI number
- 1043670441
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95003411 (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
10 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.
$72 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
- 2016-02-26
- Last updated
- 2018-06-11
Frequently asked questions
- What is Charlene Chang's NPI number?
- Charlene Chang's National Provider Identifier (NPI) is 1043670441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlene Chang's specialty?
- Charlene Chang is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charlene Chang located?
- Charlene Chang's practice location on file with NPPES is 987 E Hillsdale Blvd # 9879, Foster City, CA 94404.
- What is Charlene Chang's phone number?
- The practice phone number listed in the NPPES registry for Charlene Chang is (650) 570-4631.
- Is Charlene Chang's NPI active?
- Yes — Charlene Chang's NPI (1043670441) is active in the NPPES registry as of the last update on 2018-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.