Joyce Zhuang Cruz, OD
NPI 1770312027 · Optometrist · Corona, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Zhuang Cruz, OD is a Optometrist provider in Corona, CA (NPI 1770312027).
Provider details
- NPI number
- 1770312027
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT35767-TLG (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-07-26
- Last updated
- 2024-07-26
- Certified
- 2024-07-26
Frequently asked questions
- What is Joyce Zhuang Cruz's NPI number?
- Joyce Zhuang Cruz's National Provider Identifier (NPI) is 1770312027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Zhuang Cruz's specialty?
- Joyce Zhuang Cruz is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Joyce Zhuang Cruz located?
- Joyce Zhuang Cruz's practice location on file with NPPES is 2790 Cabot Dr Ste 135, Corona, CA 92883-0862.
- What is Joyce Zhuang Cruz's phone number?
- The practice phone number listed in the NPPES registry for Joyce Zhuang Cruz is (951) 277-2774.
- Does Joyce Zhuang Cruz accept Medicare?
- Joyce Zhuang Cruz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Zhuang Cruz's NPI active?
- Yes — Joyce Zhuang Cruz's NPI (1770312027) is active in the NPPES registry as of the last update on 2024-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.