What is Mark Kleindorfer's NPI number?

Mark Kleindorfer's National Provider Identifier (NPI) is 1992762413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Kleindorfer's specialty?

Mark Kleindorfer is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Mark Kleindorfer located?

Mark Kleindorfer's practice location on file with NPPES is 1801 Pontoon Rd, Granite City, IL 62040-2338.

What is Mark Kleindorfer's phone number?

The practice phone number listed in the NPPES registry for Mark Kleindorfer is (618) 931-2700.

Is Mark Kleindorfer's NPI active?

Yes — Mark Kleindorfer's NPI (1992762413) is active in the NPPES registry as of the last update on 2023-03-07.

IndividualActive

Mark Kleindorfer, O.D.

NPI 1992762413 · Optometrist · Granite City, IL

Mark Kleindorfer, O.D. is a Optometrist provider in Granite City, IL (NPI 1992762413).

Provider details

NPI number: 1992762413
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: Yes
License: 046-7202 (IL)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 046-7202 (IL)
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

1801 Pontoon Rd

Granite City, IL 62040-2338

Phone: (618) 931-2700

Fax: (618) 931-2747

Street-level locationGet directions

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Mailing address