IndividualActive
Melissa Mcmahon, LCSW
NPI 1023702354 · Clinical Social Worker · Oak Park, IL
Melissa Mcmahon, LCSW is a Clinical Social Worker provider in Oak Park, IL (NPI 1023702354).
Provider details
- NPI number
- 1023702354
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149021584 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 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
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
340 S Austin Blvd Apt 1k
Oak Park, IL 60304-1743
Phone: (630) 770-3422
Street-level locationGet directions
Mailing address
340 S Austin Blvd Apt 1k
Oak Park, IL 60304-1743
Registry dates
- Enumerated
- 2023-06-08
- Last updated
- 2023-06-08
- Certified
- 2023-06-08
Frequently asked questions
- What is Melissa Mcmahon's NPI number?
- Melissa Mcmahon's National Provider Identifier (NPI) is 1023702354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mcmahon's specialty?
- Melissa Mcmahon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Mcmahon located?
- Melissa Mcmahon's practice location on file with NPPES is 340 S Austin Blvd Apt 1k, Oak Park, IL 60304-1743.
- What is Melissa Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mcmahon is (630) 770-3422.
- Is Melissa Mcmahon's NPI active?
- Yes — Melissa Mcmahon's NPI (1023702354) is active in the NPPES registry as of the last update on 2023-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.