OrganizationActive
Dr. Dennis W. Leung, O.D
NPI 1982649547 · Optometrist · Monterey Park, CA
Dr. Dennis W. Leung, O.D is a Optometrist organization in Monterey Park, CA (NPI 1982649547).
Provider details
- NPI number
- 1982649547
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Dennis Leung, Owner/Optometrist(626) 307-0228
- License
- 8179 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
230 N Garfield Ave
#d6
Monterey Park, CA 91754-1774
Phone: (626) 307-0228
Fax: (626) 307-8861
Street-level locationGet directions
Mailing address
230 N Garfield Ave
Monterey Park, CA 91754-1774
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2020-08-22
Frequently asked questions
- What is Dr. Dennis W. Leung, O.D's NPI number?
- Dr. Dennis W. Leung, O.D's National Provider Identifier (NPI) is 1982649547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Dennis W. Leung, O.D?
- Dr. Dennis W. Leung, O.D is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr. Dennis W. Leung, O.D located?
- Dr. Dennis W. Leung, O.D's practice location on file with NPPES is 230 N Garfield Ave, Monterey Park, CA 91754-1774.
- What is Dr. Dennis W. Leung, O.D's phone number?
- The practice phone number listed in the NPPES registry for Dr. Dennis W. Leung, O.D is (626) 307-0228.
- Who is the authorized official for Dr. Dennis W. Leung, O.D?
- The authorized official listed on Dr. Dennis W. Leung, O.D's NPPES record is Dennis Leung, Owner/Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Dennis W. Leung, O.D's NPI active?
- Yes — Dr. Dennis W. Leung, O.D's NPI (1982649547) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.