IndividualActive
Maria Diaz
NPI 1881073849 · Contractor · Chicago, IL
Maria Diaz is a Contractor provider in Chicago, IL (NPI 1881073849).
Provider details
- NPI number
- 1881073849
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 227005921 (IL)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
2052 N Cleveland Ave
Chicago, IL 60614-4505
Phone: (773) 281-2225
Street-level locationGet directions
Mailing address
3229 S Leavitt St
Chicago, IL 60608-6016
Registry dates
- Enumerated
- 2015-05-23
- Last updated
- 2015-05-23
Frequently asked questions
- What is Maria Diaz's NPI number?
- Maria Diaz's National Provider Identifier (NPI) is 1881073849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Diaz's specialty?
- Maria Diaz is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is Maria Diaz located?
- Maria Diaz's practice location on file with NPPES is 2052 N Cleveland Ave, Chicago, IL 60614-4505.
- What is Maria Diaz's phone number?
- The practice phone number listed in the NPPES registry for Maria Diaz is (773) 281-2225.
- Is Maria Diaz's NPI active?
- Yes — Maria Diaz's NPI (1881073849) is active in the NPPES registry as of the last update on 2015-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.