Denise Mercherson
NPI 1598293839 · Clinical Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Mercherson is a Clinical Social Worker provider in Chicago, IL (NPI 1598293839).
Provider details
- NPI number
- 1598293839
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149019311 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2017-05-31
- Last updated
- 2022-07-21
Frequently asked questions
- What is Denise Mercherson's NPI number?
- Denise Mercherson's National Provider Identifier (NPI) is 1598293839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Mercherson's specialty?
- Denise Mercherson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Denise Mercherson located?
- Denise Mercherson's practice location on file with NPPES is 9561 S. Union, Chicago, IL 60628.
- What is Denise Mercherson's phone number?
- The practice phone number listed in the NPPES registry for Denise Mercherson is (708) 799-0300.
- Does Denise Mercherson accept Medicare?
- Denise Mercherson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Mercherson's NPI active?
- Yes — Denise Mercherson's NPI (1598293839) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.