Paul Flaherty, LCSW
NPI 1659913036 · Clinical Social Worker · Oak Brook, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Flaherty, LCSW is a Clinical Social Worker provider in Oak Brook, IL (NPI 1659913036).
Provider details
- NPI number
- 1659913036
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149-009350 (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
6 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
Mailing address
Additional practice locations (1)
- 5744 N Francisco AveChicago, IL 60659-4802Phone: (312) 823-6438
Registry dates
- Enumerated
- 2019-10-17
- Last updated
- 2024-03-05
- Certified
- 2024-03-05
Frequently asked questions
- What is Paul Flaherty's NPI number?
- Paul Flaherty's National Provider Identifier (NPI) is 1659913036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Flaherty's specialty?
- Paul Flaherty is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Paul Flaherty located?
- Paul Flaherty's practice location on file with NPPES is 1010 Jorie Blvd Ste 12, Oak Brook, IL 60523-4511.
- What is Paul Flaherty's phone number?
- The practice phone number listed in the NPPES registry for Paul Flaherty is (312) 823-6438.
- Does Paul Flaherty accept Medicare?
- Paul Flaherty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Flaherty's NPI active?
- Yes — Paul Flaherty's NPI (1659913036) is active in the NPPES registry as of the last update on 2024-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.