Tiffany Mae Stewart, PH.D.
Clinical Psychologist · Baton Rouge, LA
Tiffany Mae Stewart, PH.D. is a clinical psychologist with a practice address in Baton Rouge, Louisiana, and NPI 1548727704, issued on Feb 25, 2019. Check the license (Louisiana 1069, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Mae Stewart
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1069 LA
Self-reported in NPPES; status is on the state search - Practice location
- 6400 Perkins RD, Baton Rouge, LA 70808
- Phone
- (225) 763-2554
- Enumerated
- Feb 25, 2019
- Record last updated
- Feb 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 373 in Louisiana → Look up another NPI →
Also registered at 6400 Perkins RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tiffany Mae Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 1069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 87.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Tiffany Mae Stewart among 373 clinical psychologist records in Louisiana
Tiffany Mae Stewart, PH.D. 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. Its NPI, issued in 2019, is newer than 80% of them.
- NPI issued2019 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2019 · 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).
Clinical Psychologist providers in Louisiana
There are 373 clinical psychologist records in Louisiana.
All 373 in Louisiana → Every provider in Baton Rouge → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Christine Angelloz, PHDBaton Rouge, LA 708081831262955
- Michael Atkinson, PH.D.Baton Rouge, LA 708081639408909
- John Brun, PH.D.Baton Rouge, LA 708081891745170
- Matthew Calamia, PHDBaton Rouge, LA 708081861915787
- Alex Cohen, PH.D.Baton Rouge, LA 708081366977548
- Jeanne George, PHDBaton Rouge, LA 708081609984723
- Donald Hoppe, PSY.D.Baton Rouge, LA 708081144316134
- Jack Johnson, PH.D.Baton Rouge, LA 708081295992030
Common questions
What is Tiffany Mae Stewart, PH.D.'s NPI number?
Tiffany Mae Stewart, PH.D.'s National Provider Identifier (NPI) is 1548727704, issued on Feb 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Mae Stewart, PH.D. located?
The NPPES record lists a practice address at 6400 Perkins RD, Baton Rouge, LA, 70808. Phone: (225) 763-2554. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Mae Stewart, PH.D.'s license?
NPPES lists Louisiana license number 1069, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
What is Tiffany Mae Stewart, PH.D.'s MIPS final score?
The 2023 MIPS final score is 87.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.