OrganizationActive
Mark J. Grunberg, D.D.S.
NPI 1932373206 · Dental Clinic/Center · Chicago, IL
Mark J. Grunberg, D.D.S. is a Dental Clinic/Center organization in Chicago, IL (NPI 1932373206).
Provider details
- NPI number
- 1932373206
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Grunberg, Owner/Practitioner(773) 276-6600
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(87/100 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
3758 W Chicago Ave
Chicago, IL 60651-3823
Phone: (773) 276-6600
Fax: (773) 276-6600
Street-level locationGet directions
Mailing address
3758 W Chicago Ave
Chicago, IL 60651-3823
Registry dates
- Enumerated
- 2008-04-17
- Last updated
- 2008-04-17
Frequently asked questions
- What is Mark J. Grunberg, D.D.S.'s NPI number?
- Mark J. Grunberg, D.D.S.'s National Provider Identifier (NPI) is 1932373206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark J. Grunberg, D.D.S.?
- Mark J. Grunberg, D.D.S. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mark J. Grunberg, D.D.S. located?
- Mark J. Grunberg, D.D.S.'s practice location on file with NPPES is 3758 W Chicago Ave, Chicago, IL 60651-3823.
- What is Mark J. Grunberg, D.D.S.'s phone number?
- The practice phone number listed in the NPPES registry for Mark J. Grunberg, D.D.S. is (773) 276-6600.
- Who is the authorized official for Mark J. Grunberg, D.D.S.?
- The authorized official listed on Mark J. Grunberg, D.D.S.'s NPPES record is Mark Grunberg, Owner/Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark J. Grunberg, D.D.S.'s NPI active?
- Yes — Mark J. Grunberg, D.D.S.'s NPI (1932373206) is active in the NPPES registry as of the last update on 2008-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.