IndividualActive
Marleni Pelayo, MSW, LCSW
NPI 1902393275 · Clinical Social Worker · Berwyn, IL
Marleni Pelayo, MSW, LCSW is a Clinical Social Worker provider in Berwyn, IL (NPI 1902393275).
Provider details
- NPI number
- 1902393275
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149020232 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2600 Ridgeland Ave
Berwyn, IL 60402-2725
Phone: (708) 317-5926
Fax: (708) 637-4316
Approximate (ZIP-level) locationGet directions
Mailing address
2600 Ridgeland Ave
Berwyn, IL 60402-2725
Registry dates
- Enumerated
- 2018-04-22
- Last updated
- 2018-04-22
Frequently asked questions
- What is Marleni Pelayo's NPI number?
- Marleni Pelayo's National Provider Identifier (NPI) is 1902393275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marleni Pelayo's specialty?
- Marleni Pelayo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marleni Pelayo located?
- Marleni Pelayo's practice location on file with NPPES is 2600 Ridgeland Ave, Berwyn, IL 60402-2725.
- What is Marleni Pelayo's phone number?
- The practice phone number listed in the NPPES registry for Marleni Pelayo is (708) 317-5926.
- Is Marleni Pelayo's NPI active?
- Yes — Marleni Pelayo's NPI (1902393275) is active in the NPPES registry as of the last update on 2018-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.