What is Jack Marks's NPI number?

Jack Marks's National Provider Identifier (NPI) is 1043544034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jack Marks's specialty?

Jack Marks is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Jack Marks located?

Jack Marks's practice location on file with NPPES is 25 E Washington St, Chicago, IL 60602-1708.

What is Jack Marks's phone number?

The practice phone number listed in the NPPES registry for Jack Marks is (312) 263-7200.

Is Jack Marks's NPI active?

Yes — Jack Marks's NPI (1043544034) is active in the NPPES registry as of the last update on 2009-09-24.

IndividualActive

Jack Marks, D.D.S.

NPI 1043544034 · General Practice Dentistry · Chicago, IL

Jack Marks, D.D.S. is a General Practice Dentistry provider in Chicago, IL (NPI 1043544034).

Provider details

NPI number: 1043544034
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 19012313 (IL)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 19012313 (IL)
Dental Providers

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
16 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

25 E Washington St

1707

Chicago, IL 60602-1708

Phone: (312) 263-7200

Fax: (312) 263-7223

Street-level locationGet directions

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Mailing address