OrganizationActive
Kenneth Portnoy
NPI 1639367980 · Optometrist · Wheeling, IL
Kenneth Portnoy is a Optometrist organization in Wheeling, IL (NPI 1639367980).
Provider details
- NPI number
- 1639367980
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Kenneth Portnoy, Owner(847) 459-4477
- License
- 1622-6070 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
727 W Dundee Rd
Wheeling, IL 60090-2605
Phone: (847) 459-4477
Fax: (847) 459-4535
Street-level locationGet directions
Mailing address
727 W Dundee Rd
Wheeling, IL 60090-2605
Registry dates
- Enumerated
- 2007-10-11
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is Kenneth Portnoy's NPI number?
- Kenneth Portnoy's National Provider Identifier (NPI) is 1639367980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kenneth Portnoy?
- Kenneth Portnoy is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Kenneth Portnoy located?
- Kenneth Portnoy's practice location on file with NPPES is 727 W Dundee Rd, Wheeling, IL 60090-2605.
- What is Kenneth Portnoy's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Portnoy is (847) 459-4477.
- Who is the authorized official for Kenneth Portnoy?
- The authorized official listed on Kenneth Portnoy's NPPES record is Kenneth Portnoy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kenneth Portnoy's NPI active?
- Yes — Kenneth Portnoy's NPI (1639367980) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.