OrganizationActive
Mar Associates, Ltd
NPI 1740239359 · Otolaryngology Physician · Chicago, IL
Mar Associates, Ltd is a Otolaryngology Physician organization in Chicago, IL (NPI 1740239359).
Provider details
- NPI number
- 1740239359
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marcelo Munoz, President(773) 342-0993
- License
- 036046253 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2222 W Division St
Suite 230
Chicago, IL 60622-2717
Phone: (773) 342-0993
Fax: (773) 342-0996
Street-level locationGet directions
Mailing address
Po Box 388320
Chicago, IL 60638-8320
Registry dates
- Enumerated
- 2006-05-09
- Last updated
- 2009-08-27
Frequently asked questions
- What is Mar Associates, Ltd's NPI number?
- Mar Associates, Ltd's National Provider Identifier (NPI) is 1740239359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mar Associates, Ltd?
- Mar Associates, Ltd is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mar Associates, Ltd located?
- Mar Associates, Ltd's practice location on file with NPPES is 2222 W Division St, Chicago, IL 60622-2717.
- What is Mar Associates, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Mar Associates, Ltd is (773) 342-0993.
- Who is the authorized official for Mar Associates, Ltd?
- The authorized official listed on Mar Associates, Ltd's NPPES record is Marcelo Munoz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mar Associates, Ltd's NPI active?
- Yes — Mar Associates, Ltd's NPI (1740239359) is active in the NPPES registry as of the last update on 2009-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.