IndividualActive
Frank Zaker, O.D.
NPI 1689616625 · Optometrist · Hickory Hills, IL
Frank Zaker, O.D. is a Optometrist provider in Hickory Hills, IL (NPI 1689616625).
Provider details
- NPI number
- 1689616625
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 046008268 (IL)
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
9602 S Roberts Rd
Hickory Hills, IL 60457-2238
Phone: (708) 237-2020
Fax: (708) 237-2210
Street-level locationGet directions
Mailing address
22435 Crimson Ln
Frankfort, IL 60423-8554
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2013-09-17
Frequently asked questions
- What is Frank Zaker's NPI number?
- Frank Zaker's National Provider Identifier (NPI) is 1689616625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Zaker's specialty?
- Frank Zaker is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Frank Zaker located?
- Frank Zaker's practice location on file with NPPES is 9602 S Roberts Rd, Hickory Hills, IL 60457-2238.
- What is Frank Zaker's phone number?
- The practice phone number listed in the NPPES registry for Frank Zaker is (708) 237-2020.
- Is Frank Zaker's NPI active?
- Yes — Frank Zaker's NPI (1689616625) is active in the NPPES registry as of the last update on 2013-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.