Gary Littlefield, LCSW
NPI 1417084963 · Clinical Social Worker · Saint Charles, IL
Gary Littlefield, LCSW is a Clinical Social Worker provider in Saint Charles, IL (NPI 1417084963).
Provider details
- NPI number
- 1417084963
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Littlefield's NPI number?
- Gary Littlefield's National Provider Identifier (NPI) is 1417084963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Littlefield's specialty?
- Gary Littlefield is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gary Littlefield located?
- Gary Littlefield's practice location on file with NPPES is 706 Viewpointe Dr, Saint Charles, IL 60174-4182.
- What is Gary Littlefield's phone number?
- The practice phone number listed in the NPPES registry for Gary Littlefield is (630) 377-5999.
- Is Gary Littlefield's NPI active?
- Yes — Gary Littlefield's NPI (1417084963) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.