Tiffany Dianne Johnson, LCSW
Clinical Social Worker · Clarksville, IN
Tiffany Dianne Johnson, LCSW is a clinical social worker with a practice address in Clarksville, Indiana, and NPI 1124442603, issued on Feb 5, 2014. Check the license (Indiana 34007645A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Dianne Johnson
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 34007645A IN
0009920292 CO
259524 KY
Self-reported in NPPES; status is on the state search - Practice location
- 757 E Lewis And Clark Pkwy # 2031, Clarksville, IN 47129
- Phone
- (502) 536-8848
- Enumerated
- Feb 5, 2014
- Record last updated
- Aug 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20161109000879); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 5,650 in Indiana → Look up another NPI →
Verify Tiffany Dianne Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 34007645ACheck 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 2 group practices
- Baptist Health Medical Group IncNew Albany, IN
- Sondermind Provider Network LLCLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Dianne Johnson among 5,650 clinical social worker records in Indiana
Tiffany Dianne Johnson, LCSW is one of 5,650 clinical social worker records with a practice address in Indiana. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 48% of them.
- NPI issued2014 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Graduated2013 · median 2012 among the 1,393 with a school on file
- Record last updated2025 · 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 clinical social worker records list a practice address in Clarksville
They are 8 of the 431 NPPES records with a practice address in Clarksville, and 5,650 clinical social worker records in Indiana.
All 5,650 in Indiana → Every provider in Clarksville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Chasidy CarpenterClarksville, IN 471291063265916
- Bonnie Doan, MSSW, LCSWClarksville, IN 471291477739001
- James Howard, EDD, LCSW, LMFT, CEAClarksville, IN 471291518078914
- Alison Johnson, LCSW, LMFT, ACSWClarksville, IN 471291205987369
- Valerie Kaelin, LSWClarksville, IN 471291992533517
- William Mathis, LCSW, CADCClarksville, IN 471291639408990
- Walter Phillips, LCSWClarksville, IN 471291548486921
- Tracie Anderson, LCSWJeffersonville, IN 471301407859465
Common questions
What is Tiffany Dianne Johnson, LCSW's NPI number?
Tiffany Dianne Johnson, LCSW's National Provider Identifier (NPI) is 1124442603, issued on Feb 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Dianne Johnson, LCSW located?
The NPPES record lists a practice address at 757 E Lewis And Clark Pkwy # 2031, Clarksville, IN, 47129. Phone: (502) 536-8848. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Dianne Johnson, LCSW's license?
NPPES lists Indiana license number 34007645A, as entered by the provider. Search the Indiana 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.