IndividualActive
Crystal Win
NPI 1043993389 · Physician Assistant · La Palma, CA
Crystal Win is a Physician Assistant provider in La Palma, CA (NPI 1043993389).
Provider details
- NPI number
- 1043993389
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
40 Centerpointe Dr
La Palma, CA 90623-1028
Phone: (626) 399-1228
Street-level locationGet directions
Mailing address
13089 Peyton Dr Ste C291
Chino Hills, CA 91709-6018
Registry dates
- Enumerated
- 2023-08-14
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Crystal Win's NPI number?
- Crystal Win's National Provider Identifier (NPI) is 1043993389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Win's specialty?
- Crystal Win is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Win located?
- Crystal Win's practice location on file with NPPES is 40 Centerpointe Dr, La Palma, CA 90623-1028.
- What is Crystal Win's phone number?
- The practice phone number listed in the NPPES registry for Crystal Win is (626) 399-1228.
- Is Crystal Win's NPI active?
- Yes — Crystal Win's NPI (1043993389) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.