Gary Monson, DDS
NPI 1811153869 · General Practice Dentistry · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Monson, DDS is a General Practice Dentistry provider in Chicago, IL (NPI 1811153869).
Provider details
- NPI number
- 1811153869
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019019236 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-07-30
- Last updated
- 2008-07-30
Frequently asked questions
- What is Gary Monson's NPI number?
- Gary Monson's National Provider Identifier (NPI) is 1811153869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Monson's specialty?
- Gary Monson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Gary Monson located?
- Gary Monson's practice location on file with NPPES is 25 E Washington St, Chicago, IL 60602-1708.
- What is Gary Monson's phone number?
- The practice phone number listed in the NPPES registry for Gary Monson is (312) 263-2483.
- Does Gary Monson accept Medicare?
- Gary Monson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Monson's NPI active?
- Yes — Gary Monson's NPI (1811153869) is active in the NPPES registry as of the last update on 2008-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.