John C. Knott, LCSW
Clinical Social Worker · Little Rock, AR
John C. Knott, LCSW is a clinical social worker with a practice address in Little Rock, Arkansas, and NPI 1033123294, issued on Jul 27, 2006. Check the license (Arkansas 1801-C, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John C. Knott
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 1801-C AR
Self-reported in NPPES; status is on the state search - Practice location
- 600 S Mckinley St, Little Rock, AR 72205
- Phone
- (501) 663-4673
- Enumerated
- Jul 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070126000318); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 2,103 in Arkansas → Look up another NPI →
Also registered at 600 S Mckinley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John C. Knott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license 1801-CCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Conway Counseling And Psychological Services PLLCConway, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John C. Knott among 2,103 clinical social worker records in Arkansas
John C. Knott, LCSW is one of 2,103 clinical social worker records with a practice address in Arkansas. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 81% newer
- In a Medicare fileYes · 20% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2000 · median 2012 among the 561 with a school on file
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
424 clinical social worker records list a practice address in Little Rock
They are 424 of the 13,172 NPPES records with a practice address in Little Rock, and 2,103 clinical social worker records in Arkansas.
All 2,103 in Arkansas → Every provider in Little Rock → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Julie Allen, LCSWLittle Rock, AR 722051356330419
- Britt Boswell, LCSWLittle Rock, AR 722051134182520
- Linda Clement, LCSWLittle Rock, AR 722051295732162
- Mary Davis, LCSWLittle Rock, AR 722051154343499
- Barbara Franzen, LCSW, NCADCLittle Rock, AR 722051427038728
- Georgann Freasier, LCSWLittle Rock, AR 722051245298561
- Mary Ginette, LCSWLittle Rock, AR 722051639151467
- Stephanie Harrington, L.C.S.W.Little Rock, AR 722051164409512
Common questions
What is John C. Knott, LCSW's NPI number?
John C. Knott, LCSW's National Provider Identifier (NPI) is 1033123294, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John C. Knott, LCSW located?
The NPPES record lists a practice address at 600 S Mckinley St, Little Rock, AR, 72205. Phone: (501) 663-4673. Providers update this record themselves, so call before visiting.
How can I verify John C. Knott, LCSW's license?
NPPES lists Arkansas license number 1801-C, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.