Kathryn Leigh Nathan, PH.D., LLC
Clinical Psychologist · New Orleans, LA
Kathryn Leigh Nathan, PH.D., LLC is a clinical psychologist with a practice address in New Orleans, Louisiana, and NPI 1255476537, issued on Feb 21, 2007. Check the license (Louisiana 012124, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathryn Leigh Nathan
- Credential
- PH.D., LLC
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 012124 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1426 Amelia St, New Orleans, LA 70115
- Phone
- (504) 889-8831
- Enumerated
- Feb 21, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (504) 891-1355
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 373 in Louisiana → Look up another NPI →
Also registered at 1426 Amelia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Colleen Hagemann, MDChild & Adolescent Psychiatry Physician1609190636
- Monique Matherne, PH.D.Counseling Psychologist1922236843
- Mimi Ryan, LPCProfessional Counselor1306616347
Verify Kathryn Leigh Nathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 012124Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kathryn Leigh Nathan among 373 clinical psychologist records in Louisiana
Kathryn Leigh Nathan, PH.D., LLC is one of 373 clinical psychologist records with a practice address in Louisiana. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 58% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
148 clinical psychologist records list a practice address in New Orleans
They are 148 of the 13,668 NPPES records with a practice address in New Orleans, and 373 clinical psychologist records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 373 in Louisiana → Every provider in New Orleans → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Lisa Abbrecht, PSY.D.New Orleans, LA 701151891007647
- Kelly Bolger, PH.D.New Orleans, LA 701151568812832
- Jon Dimond, PH.D.New Orleans, LA 701151639605033
- Phillip Griffin, PHDNew Orleans, LA 701151093856601
- Randolph Harper, PH. D.New Orleans, LA 701151255472213
- Laura Niditch, PH.D.New Orleans, LA 701151164810024
- Joy Osofsky, PHDNew Orleans, LA 701151558372078
- Eileen Palace, PH.D.New Orleans, LA 701151396397816
Common questions
What is Kathryn Leigh Nathan, PH.D., LLC's NPI number?
Kathryn Leigh Nathan, PH.D., LLC's National Provider Identifier (NPI) is 1255476537, issued on Feb 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Leigh Nathan, PH.D., LLC located?
The NPPES record lists a practice address at 1426 Amelia St, New Orleans, LA, 70115. Phone: (504) 889-8831. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Leigh Nathan, PH.D., LLC's license?
NPPES lists Louisiana license number 012124, as entered by the provider. Search the Louisiana 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. 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.