Shuinn Chang, NP
NPI 1003249244 · Nurse Practitioner · Oakley, CA
Shuinn Chang, NP is a Nurse Practitioner provider in Oakley, CA (NPI 1003249244).
Provider details
- NPI number
- 1003249244
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 843213 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
- 2013-08-12
- Last updated
- 2013-09-24
Frequently asked questions
- What is Shuinn Chang's NPI number?
- Shuinn Chang's National Provider Identifier (NPI) is 1003249244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shuinn Chang's specialty?
- Shuinn Chang is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shuinn Chang located?
- Shuinn Chang's practice location on file with NPPES is 2021 Main St, Oakley, CA 94561-3302.
- What is Shuinn Chang's phone number?
- The practice phone number listed in the NPPES registry for Shuinn Chang is (925) 776-8200.
- Is Shuinn Chang's NPI active?
- Yes — Shuinn Chang's NPI (1003249244) is active in the NPPES registry as of the last update on 2013-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.