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Danielle Leong, O.D.
NPI 1912294869 · Optometrist · Chicago, IL
Danielle Leong, O.D. is a Optometrist provider in Chicago, IL (NPI 1912294869).
Provider details
- NPI number
- 1912294869
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 046010445 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3241 S Michigan Ave
Chicago, IL 60616-3878
Phone: (312) 949-7211
Fax: (312) 949-7389
Street-level locationGet directions
Mailing address
3241 S Michigan Ave
Chicago, IL 60616-3878
Registry dates
- Enumerated
- 2011-06-29
- Last updated
- 2011-10-25
Frequently asked questions
- What is Danielle Leong's NPI number?
- Danielle Leong's National Provider Identifier (NPI) is 1912294869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Leong's specialty?
- Danielle Leong is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Danielle Leong located?
- Danielle Leong's practice location on file with NPPES is 3241 S Michigan Ave, Chicago, IL 60616-3878.
- What is Danielle Leong's phone number?
- The practice phone number listed in the NPPES registry for Danielle Leong is (312) 949-7211.
- Is Danielle Leong's NPI active?
- Yes — Danielle Leong's NPI (1912294869) is active in the NPPES registry as of the last update on 2011-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.