Michael Gregg, LSW
NPI 1316614548 · Social Worker · Naperville, IL
Michael Gregg, LSW is a Social Worker provider in Naperville, IL (NPI 1316614548).
Provider details
- NPI number
- 1316614548
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- No
- License
- 150.110571 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
5 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)
- 1140 N Mclean Blvd Ste IElgin, IL 60123-1782Phone: (847) 695-3680
Registry dates
- Enumerated
- 2021-08-25
- Last updated
- 2024-03-13
- Certified
- 2023-06-08
Frequently asked questions
- What is Michael Gregg's NPI number?
- Michael Gregg's National Provider Identifier (NPI) is 1316614548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gregg's specialty?
- Michael Gregg is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Gregg located?
- Michael Gregg's practice location on file with NPPES is 1813 N Mill St Ste B, Naperville, IL 60563-4872.
- What is Michael Gregg's phone number?
- The practice phone number listed in the NPPES registry for Michael Gregg is (630) 428-2344.
- Is Michael Gregg's NPI active?
- Yes — Michael Gregg's NPI (1316614548) is active in the NPPES registry as of the last update on 2024-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.