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Marcos Erazo, MSW
NPI 1033894530 · Clinical Social Worker · Oak Park, IL
Marcos Erazo, MSW is a Clinical Social Worker provider in Oak Park, IL (NPI 1033894530).
Provider details
- NPI number
- 1033894530
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149.026461 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
18 Chicago Ave
Oak Park, IL 60302-2402
Phone: (773) 253-3933
Fax: (773) 437-6780
Street-level locationGet directions
Mailing address
Po Box 746721
Atlanta, GA 30374-6721
Additional practice locations (1)
- 456 25th AveBellwood, IL 60104-1961Phone: (708) 467-7254Fax: (815) 642-5697
Registry dates
- Enumerated
- 2023-06-21
- Last updated
- 2024-03-08
- Certified
- 2024-03-08
Frequently asked questions
- What is Marcos Erazo's NPI number?
- Marcos Erazo's National Provider Identifier (NPI) is 1033894530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcos Erazo's specialty?
- Marcos Erazo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcos Erazo located?
- Marcos Erazo's practice location on file with NPPES is 18 Chicago Ave, Oak Park, IL 60302-2402.
- What is Marcos Erazo's phone number?
- The practice phone number listed in the NPPES registry for Marcos Erazo is (773) 253-3933.
- Is Marcos Erazo's NPI active?
- Yes — Marcos Erazo's NPI (1033894530) is active in the NPPES registry as of the last update on 2024-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.