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Marshall S. Olech, DDS

  • Chicago, IL
  • Dentist
NPI1639186570
Affiliated sites
2
Medical group
1
State license
1
Year NPI issued
2006
Practice address
711 W North Ave, Chicago, IL 60610-1174
Practice phone
Call (312) 944-0658
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Chicago Bright Smiles

Dental practice · Chicago, Illinois

See all 3 affiliations

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Marshall S. Olech is a dentist in Chicago, Illinois

Marshall Olech practices at Chicago Bright Smiles in Chicago, Illinois.

Marshall Olech's NPI, 1639186570, was assigned on August 2, 2006.

NPI and contact details
NPI
1639186570NPI Registry (opens in a new tab)
NPI enumeration date
August 2, 2006
NPI status
Active
Practice phone
(312) 944-0658
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Marshall S. Olech practices at Chicago Bright Smiles in Chicago, Illinois

Marshall Olech's primary practice is Chicago Bright Smiles, at 711 W North Ave, Chicago, IL 60610-1174. The practice phone is (312) 944-0658.

  • Chicago Bright Smiles
    711 W North Ave, Chicago, IL 60610-1174Phone(312) 944-0658

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Marshall S. Olech is affiliated with 2 sites of care and 1 medical group

Marshall Olech's primary practice is Chicago Bright Smiles in Chicago, Illinois. Dmand AI also links Marshall Olech to 1 physician office and 1 medical group, each named with a free account.

Chicago Bright SmilesDental practice · Chicago, IllinoisPrimary
1 physician officeName with a free account1 medical groupName with a free account
See all 3 affiliations for Marshall Olech

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Marshall S. Olech's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Marshall Olech practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Chicago Bright SmilesAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Marshall S. Olech is one of 1,844 dentists in Illinois

Dentist is Marshall Olech's primary specialty in the NPI Registry, under taxonomy code 122300000X. Marshall Olech has a license on file in Illinois.

Specialties and state licenses

  • Dentist, Illinoistaxonomy 122300000X

Dentists near Marshall Olech

Counts of dentists with a Dmand AI profile, by place and practice. Each opens the list.

1,844dentists in Illinois489dentists in Chicago

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sources for Marshall S. Olech's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Marshall S. Olech

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Marshall S. Olech's NPI number?

Marshall S. Olech's NPI number is 1639186570. It was assigned on August 2, 2006, and it is active in the NPI Registry.

What does Marshall S. Olech specialize in?

Marshall S. Olech is a dentist in Chicago, Illinois. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).

Where does Marshall S. Olech practice?

Marshall Olech practices at 711 W North Ave, Chicago, IL 60610-1174. Marshall Olech's primary practice is Chicago Bright Smiles in Chicago, Illinois. Dmand AI also links Marshall Olech to 1 physician office and 1 medical group.

What is Marshall S. Olech's office phone number?

The practice phone on file for Marshall Olech is (312) 944-0658.

How long has Marshall S. Olech been practicing?

Marshall Olech's NPI was assigned in 2006.

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