Ngoc-Yen Hoang, OD
NPI 1609993682 · Optometrist · Long Beach, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ngoc-Yen Hoang, OD is a Optometrist provider in Long Beach, CA (NPI 1609993682).
Provider details
- NPI number
- 1609993682
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11650 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 8150 La Palma AveBuena Park, CA 90620-3204Phone: (714) 501-1009
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2018-03-17
Frequently asked questions
- What is Ngoc-Yen Hoang's NPI number?
- Ngoc-Yen Hoang's National Provider Identifier (NPI) is 1609993682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngoc-Yen Hoang's specialty?
- Ngoc-Yen Hoang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ngoc-Yen Hoang located?
- Ngoc-Yen Hoang's practice location on file with NPPES is 3705 E South St, Long Beach, CA 90805-4521.
- What is Ngoc-Yen Hoang's phone number?
- The practice phone number listed in the NPPES registry for Ngoc-Yen Hoang is (562) 790-2460.
- Does Ngoc-Yen Hoang accept Medicare?
- Ngoc-Yen Hoang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ngoc-Yen Hoang's NPI active?
- Yes — Ngoc-Yen Hoang's NPI (1609993682) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.