OrganizationActive
M.a.z. Services, Inc.
NPI 1861600447 · Pain Clinic/Center · Chicago, IL
M.a.z. Services, Inc. is a Pain Clinic/Center organization in Chicago, IL (NPI 1861600447).
Provider details
- NPI number
- 1861600447
- Entity type
- Organization
- Primary specialty
- Pain Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cathy Cicero, Office Manager(773) 237-8660
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5700 W Fullerton Ave
Chicago, IL 60639-2307
Phone: (773) 237-8660
Fax: (773) 237-3159
Street-level locationGet directions
Mailing address
5700 W Fullerton Ave
Chicago, IL 60639-2307
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2012-02-28
Frequently asked questions
- What is M.a.z. Services, Inc.'s NPI number?
- M.a.z. Services, Inc.'s National Provider Identifier (NPI) is 1861600447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is M.a.z. Services, Inc.?
- M.a.z. Services, Inc. is classified in the NPPES registry as Pain Clinic/Center (Ambulatory Health Care Facilities).
- Where is M.a.z. Services, Inc. located?
- M.a.z. Services, Inc.'s practice location on file with NPPES is 5700 W Fullerton Ave, Chicago, IL 60639-2307.
- What is M.a.z. Services, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for M.a.z. Services, Inc. is (773) 237-8660.
- Who is the authorized official for M.a.z. Services, Inc.?
- The authorized official listed on M.a.z. Services, Inc.'s NPPES record is Cathy Cicero, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is M.a.z. Services, Inc.'s NPI active?
- Yes — M.a.z. Services, Inc.'s NPI (1861600447) is active in the NPPES registry as of the last update on 2012-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.