OrganizationActive
Mary Dean-Onayemi,m.d.
NPI 1922364918 · Clinic/Center · Chicago, IL
Mary Dean-Onayemi,m.d. is a Clinic/Center organization in Chicago, IL (NPI 1922364918).
Provider details
- NPI number
- 1922364918
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mary Dean-Onayemi, Medical Doctor(773) 238-2282
- License
- 036-065557 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
1701 W Monterey Ave
Suite 11
Chicago, IL 60643-4257
Phone: (773) 238-2282
Fax: (773) 238-5746
Street-level locationGet directions
Mailing address
1701 W Monterey Ave
Chicago, IL 60643-4257
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2012-04-04
Frequently asked questions
- What is Mary Dean-Onayemi,m.d.'s NPI number?
- Mary Dean-Onayemi,m.d.'s National Provider Identifier (NPI) is 1922364918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Dean-Onayemi,m.d.?
- Mary Dean-Onayemi,m.d. is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mary Dean-Onayemi,m.d. located?
- Mary Dean-Onayemi,m.d.'s practice location on file with NPPES is 1701 W Monterey Ave, Chicago, IL 60643-4257.
- What is Mary Dean-Onayemi,m.d.'s phone number?
- The practice phone number listed in the NPPES registry for Mary Dean-Onayemi,m.d. is (773) 238-2282.
- Who is the authorized official for Mary Dean-Onayemi,m.d.?
- The authorized official listed on Mary Dean-Onayemi,m.d.'s NPPES record is Mary Dean-Onayemi, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Dean-Onayemi,m.d.'s NPI active?
- Yes — Mary Dean-Onayemi,m.d.'s NPI (1922364918) is active in the NPPES registry as of the last update on 2012-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.