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Bruce Portnoy, O.D.
NPI 1104835362 · Optometrist · Buffalo Grove, IL
Bruce Portnoy, O.D. is a Optometrist provider in Buffalo Grove, IL (NPI 1104835362).
Provider details
- NPI number
- 1104835362
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 46-006563 (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
19 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
1133 Mchenry Rd
St.108
Buffalo Grove, IL 60089-1369
Phone: (847) 478-9091
Fax: (847) 478-9095
Street-level locationGet directions
Mailing address
1432 Gregory Ct
Indian Creek, IL 60061-3229
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bruce Portnoy's NPI number?
- Bruce Portnoy's National Provider Identifier (NPI) is 1104835362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Portnoy's specialty?
- Bruce Portnoy is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Bruce Portnoy located?
- Bruce Portnoy's practice location on file with NPPES is 1133 Mchenry Rd, Buffalo Grove, IL 60089-1369.
- What is Bruce Portnoy's phone number?
- The practice phone number listed in the NPPES registry for Bruce Portnoy is (847) 478-9091.
- Is Bruce Portnoy's NPI active?
- Yes — Bruce Portnoy's NPI (1104835362) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.